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Senna is a flowering bush common in the tropics, with bright yellow flowers. In herbal medicine, Senna has gained some notice as the active ingredient in so-called "dieter's teas," which works mainly as a laxative. While that is a less-than-savory association, Senna has a pretty sound and is a fresh entry in the flourishing botanical names genus
Is senna tea safe to drink?
Some people drink senna tea to help relieve constipation. However, it is important to be aware of the possible side effects and drug interactions.
Senna is an herb that comes from several different flowering species of the Cassia plants. People have used the leaves, flowers, and fruits of the senna plant as a laxative or stimulant for centuries
Types of Cassia senna plants include the C. acutifolia and C. angustifolia plants, which grow in the Middle East and India.
Read on to learn more about the possible uses and benefits of senna tea. This article also looks at the side effects and drug interactions it can cause.
CLICK ON THE TITLE to get the entire article
Siberian pea-shrub is a hardy, sun-loving, large shrub which is tolerant of drought, wind, deer, and varying soil conditions. Prized for its light green, fern-like foliage and bright yellow spring flowers.
So here is the flower of the Siberian Pea shrub that looks about as
Notes:
Siberian Peashrub is a shrub or small tree that was commonly planted as a windbreak, for wildlife, and as an ornamental in landscapes, then escaped cultivation and is now considered invasive in many locations, including Minnesota and Wisconsin. While not as problematic or widespread as buckthorn, it does establish itself in forests, woodland edges, savannas and roadsides. It is much more widespread in Minnesota than the distribution maps indicate, since planted populations are not included and the distinction between planted and escaped populations can be ambiguous. You may even have spotted it in campgrounds and trail edges in some of our state parks. It tolerates a wide range of soil and moisture conditions and several cultivars are available in the nursery trade. Siberian Peashrub is easy to identify from the abundant yellow flowers and bean-like fruits, compound leaves that lack a terminal leaflet, and the spine-like stipules at leaf nodes.
Utah's State Flower
If
you attended grade school in Utah, you know that the sego lily is the state’s
flower. For out-of-towners, here’s a quick lesson: Western Native Americans
taught Mormon pioneers to use the sego lily bulb as a food source in the
mid-1800’s after an infestation of crickets (later called “Mormon crickets”)
destroyed their crops. Voila! The sego lily becomes the state flower in 1911.
Sego lily season occurs in May, June and July in open sagebrush foothills and
valleys and open ponderosa pine stands. Sego lilies are drought-tolerant and
thrive in dry, sandy soil.
Latin
Name: Calochortus nuttallii
Elevation: 4,500 to 8,000 feet
Flowering Season: May, June, July
Colors: White, lilac, or yellow flowers
So we bid farewell to our beautiful
Native Americans considered the sego lily a sacred plant and developed culinary uses for its bulbs, seeds, and flowers. Many tribes created a healthful porridge from roasted or boiled sego lily bulbs. Several tribes considered it sacred. For the Navajo it was one of the “Life Plants” used for ceremonial purposes. Sego was derived from the Indian word Sego. Many Indian women were named Sego or Sego-go-chee. The Spanish named it mariposa, their word for butterfly for these beautiful mountainside flowers looked like butterflies.
The sego lily was formally designated as the Utah State Flower in 1911 chosen for its natural beauty as well as its historical significance.
The lily gets its scientific name Calochortus Nuttalli, from Thomas Nuttall, a naturalist, who collected the sego lily in 1811 while traveling along the Missouri River. It’s found throughout the western states. Please do not disturb this iconic beauty. Photos are encouraged!
SEED PRODUCTION
Utah Ladyfinger Milkvetch
They are distributed throughout western North America and western South America, but they are absent from the regions in between.[1]
These are annual or perennial herbs usually coated in rough hairs and bearing rounded flower corollas that are almost always white, but are yellow in a few species.[1]
Although weedy in habit, this plant is actually kind of alluring, with abundant yellow blooms that often attract a variety of pollinators. However, humans need to exercise extreme caution in the presence of this plant as it has an insidious side that is little known.
When the sap of this plant contacts your skin and is exposed to sunlight, a reaction occurs that can result in painful burns and blisters. Since burns don’t appear for 24 hours and often don’t reach peak effects until 72 hours later, the source of this reaction can often be a puzzle to figure out.
or
BIRD'S EYE
The Heath Speedwell, also called Gypsyweed, is a herbaceous perennial flowering plant in the plantain family, native to Europe and western Asia. It forms wide mats in open areas, such as fields, meadows and gardens, sending up short vertical shoots with soft violet flowers from May to August. Speedwell is mainly used as a medicinal remedy for a range of ailments, but can also be used to produce washes, tinctures and teas, or be finely chopped and added to salads, stews, sauces and pesto.
Its leaves and flowers are edible,
🥗 Salad - The flowers and leaves can be eaten raw and added to salads.
🌺 Garnish - Flowers can be used as a pretty garnish.
🥬 Green - The leaves can be cooked as a vegetable and added to stews.
🧉 Condiment - Leaves can be used to make pestos and sauces.
💊 Herbal Remedy - Is often used medicinally.
Early on I photographed the plant, below all too familiar for most of us, in fact I've got one right outside my backdoor, but I followed it's development and wasn't surprised at all to find it had many tiny beautiful flowers, as well as an interesting decoration on the edge of its leaves....all worth focusing on. Because of its leaves it is named:
1. Highly nutritious
From root to flower, dandelions are highly nutritious plants loaded with vitamins, minerals, and fiber.
Dandelion greens can be eaten cooked or raw and are an excellent source of vitamins A, C, and K. They also contain vitamin E, folate, and small amounts of other B vitamins. Dandelion greens provide several minerals, including iron, calcium, magnesium, and potassium (1Trusted Source).
Dandelion root is rich in the carbohydrate inulin, a type of soluble fiber found in plants that supports the growth and maintenance of healthy gut bacteria in your digestive tract (2Trusted Source).
Dandelion root is often dried and made into tea, but you can also eat it whole like other root vegetables.
SUMMARY
The nutritional content of dandelion extends to all parts of the plant. Dandelion is a rich source of fiber and many vitamins and minerals..Trusted Source
SUMMARY
- Fresh leaves: 4–10 grams daily
- Dried leaves: 4–10 grams daily
- Leaf tincture: 0.4–1 teaspoon (2–5 mL) three times per day
- Fresh leaf juice: 1 teaspoon (5 mL) twice daily
- Fluid extract: 1–2 teaspoons (5–10 mL) daily
- Fresh roots: 2–8 grams daily
- Dried powder: 250–1,000 mg four times per day
2. Contains potent antioxidants
From root to flower, dandelions are highly nutritious plants loaded with vitamins, minerals, and fiber.
Dandelion greens can be eaten cooked or raw and are an excellent source of vitamins A, C, and K. They also contain vitamin E, folate, and small amounts of other B vitamins. Dandelion greens provide several minerals, including iron, calcium, magnesium, and potassium (1
Dandelion root is rich in the carbohydrate inulin, a type of soluble fiber found in plants that supports the growth and maintenance of healthy gut bacteria in your digestive tract (2
Dandelion root is often dried and made into tea, but you can also eat it whole like other root vegetables.
The nutritional content of dandelion extends to all parts of the plant. Dandelion is a rich source of fiber and many vitamins and minerals.
Dandelion contains potent antioxidants, which may explain many of its medicinal properties.
Antioxidants are compounds that help neutralize free radicals — molecules that are a product of normal metabolism but contribute to chronic disease risk if levels get too high in your body. Therefore, antioxidants are crucial for your overall health (3Trusted Source).
Dandelions contain high levels of the antioxidant beta-carotene, which may protect against cell damage and oxidative stress (4Trusted Source).
They’re also rich in another type of antioxidants called polyphenols, which are found mainly in the flower but occur in the roots, leaves, and stems (5Trusted Source).
SUMMARY
Dandelions are a rich source of beta carotene and polyphenol compounds, both of which may neutralize harmful free radicals and protect against chronic disease.
3. May help fight inflammation
Dandelion may reduce inflammation thanks to compounds such as polyphenols.
Inflammation is a natural immune system response to injury or infection. However, long-term inflammation may permanently damage body tissues and DNA.
Some test-tube studies note significantly reduced markers of inflammation in cells treated with compounds extracted from dandelion (6Trusted Source, 7Trusted Source).
One study in rats determined that a tincture made from dandelion reduced oxidative stress and had cardioprotective effects (8Trusted Source).
Still, human research is needed.
SUMMARY
Limited animal and test-tube research suggests that dandelion has anti-inflammatory properties, though human studies are lacking.
4. May aid in blood sugar management
Chicoric and chlorogenic acid are two bioactive compounds in dandelion that may help decrease blood sugar levels.
Test-tube and animal studies show that these compounds may improve the secretion of insulin — a hormone that regulates blood sugar levels — and the absorption of glucose (sugar) in your muscles.
This process improves insulin sensitivity and reduces blood sugar levels (9Trusted Source).
Chicoric and chlorogenic acid may also limit the digestion of starchy, high carb foods, which may further contribute to dandelion’s ability to lower blood sugar levels (5Trusted Source).
Although these results are encouraging, more research is needed in humans.
SUMMARY
Dandelion contains bioactive compounds that have been shown to reduce blood sugar in animal and test-tube studies. However, human research is still needed.
5. May reduce cholesterol and triglyceride levels
Some compounds in dandelion may decrease triglyceride and cholesterol levels, which are key risk factors for heart disease.
Some of the polyphenols in dandelion, such as flavonoids and hydroxycinnamic acid derivatives, may have cholesterol and triglyceride-lowering properties (5Trusted Source).
Another review noted that dandelion may have cardioprotective effects, including lowering cholesterol levels (10Trusted Source).
However, current research is limited to test-tube and animal studies, and studies in humans are needed.
SUMMARY
Some animal studies indicate that dandelion reduces cholesterol and triglyceride levels, but research in humans is needed.
6. May lower blood pressure
Although some claim that dandelion may reduce blood pressure, studies are limited.
In Western medicine, diuretic medications are used to rid the body of excess fluid, which may help decrease blood pressure levels (11Trusted Source).
One older human study found dandelion to be an effective diuretic. However, this study was brief and involved only 17 people (12Trusted Source).
Dandelion also contains potassium, a mineral associated with decreased blood pressure in those with previously elevated levels. Thus, this plant may indirectly affect blood pressure due to its potassium content (1Trusted Source, 1Trusted Source0Trusted Source).
Notably, this effect isn’t unique to dandelion — it applies to any potassium-rich food eaten as part of a healthy diet.
SUMMARY
Dandelion may lower blood pressure as a result of its diuretic effect and potassium content. However, very little research is available.
7. May promote liver health
Some animal studies suggest that dandelion extract may protect against liver damage and disease.
One animal study found that dandelion root extract helped prevent liver damage in rats with induced liver failure (13Trusted Source).
Other animal studies have shown that dandelion extract may reduce excess fat stored in the liver and safeguard against oxidative stress (5Trusted Source).
However, human research is needed.
SUMMARY
Animal studies indicate that dandelion may protect against liver damage, but more research is needed in humans.
8. May aid weight loss
Some research indicates that dandelions and their compounds may support weight control, though the data isn’t conclusive.
Some researchers suggest that dandelion’s ability to improve carbohydrate metabolism and reduce fat absorption may lead to weight loss. However, this theory has yet to be scientifically proven (14Trusted Source).
One study in mice also suggests that dandelion extract may aid weight management by reducing fat absorption (15Trusted Source).
Another study in mice found that chlorogenic acid, a compound found in dandelion, reduced body weight, decreased fat accumulation, and altered levels of specific proteins involved in weight control (16Trusted Source).
Still, more high quality research with humans is necessary.
SUMMARY
Some animal studies note that dandelion compounds may support weight control, but no human studies have evaluated this effect.
9. May have anticancer effects
Perhaps one of the most intriguing health claims about dandelion extract is its potential to prevent the growth of cancerous cells in various organ systems.
A 4-week study in rats showed that administering dandelion root extract modified specific pathways involved in suppressing the growth and spread of breast cancer cells (17Trusted Source).
Other test-tube studies have found that dandelion root extract may slow the growth of cancer cells in liver, colon, prostate, and stomach tissue (18Trusted Source, 19Trusted Source, 20Trusted Source, 21).
These findings are encouraging, but human research is lacking.
SUMMARY
Several test-tube studies have determined that dandelion extract may slow the growth of certain types of cancer. However, research is needed in humans.
10. May support healthy digestion and treat constipation
Dandelion is often used in traditional medicine to treat constipation and improve digestive health.
One older animal study found a significant increase in the rates of stomach contractions and stomach emptying in rats treated with dandelion extract (22Trusted Source).
Dandelion root is also a rich source of the prebiotic fiber inulin, which has been shown to reduce constipation and promote the movement of food through the digestive system (2Trusted Source3Trusted Source).
Furthermore, with more than 3 grams of fiber per cooked cup (105 grams), dandelion greens may bump up your fiber intake. Fiber supports bowel regularity and protects against various digestive conditions, including hemorrhoids and diverticulitis (24Trusted Source, 25Trusted Source).
SUMMARY
Dandelion is rich in fiber and prebiotic compounds such as inulin — both of which may support bowel regularity, among other digestive benefits.
11. May boost immune health
Some research indicates that dandelion may have antimicrobial and antiviral properties, which may support your body’s ability to fight infection.
Several test-tube studies have found that dandelion extract significantly reduces viruses’ ability to replicate (26Trusted Source, 27Trusted Source, 28).
Research also indicates that some active compounds in dandelion protect against harmful bacteria and fungi (2Trusted Source8Trusted Source, 2Trusted Source9Trusted Source).
Ultimately, more research is needed in humans.
SUMMARY
Although research in humans is lacking, some test-tube studies suggest that dandelion has antiviral, antifungal, and antibacterial properties.
12. May be a useful skin care treatment
Animal and test-tube research notes that dandelion extract may protect against skin damage caused by sunlight, aging, and acne.
In one study, a fermented broth of dandelion extract prevented skin damage when applied just before or immediately after exposure to UVB radiation, which is the radiation you get from sunlight (30Trusted Source).
An older test-tube study showed that dandelion root extract increased the generation of new skin cells, which may support your skin’s appearance as you age (31Trusted Source).
Additionally, older research indicates that dandelion extract may reduce skin inflammation and irritation while increasing hydration and collagen production. This may be useful in preventing and treating certain types of acne (32Trusted Source).
However, recent research on the effects of dandelion on skin health is lacking, and studies are limited to test tubes and animals.
SUMMARY
Animal and test-tube studies suggest that dandelion may protect against skin damage caused by sun damage, aging, and acne. Further research in humans is needed.
13. May support healthy bones
Very little research has been conducted on dandelion’s effect on bone health, though some of its nutrients contribute to maintaining strong, healthy bones.
Dandelion greens are a good source of calcium and vitamin K, which play a crucial role in bone health (33Trusted Source, 34Trusted Source).
One small study linked an increased intake of vitamin K-rich leafy green vegetables to lower blood levels of osteocalcin, a protein found in your bones. This suggests that eating more leafy greens, such as dandelion, may help prevent bone loss (35Trusted Source).
Inulin, a fiber found in dandelion root, may also support healthy bones by improving digestion and gut health (3Trusted Source6Trusted Source).
Additionally, some research suggests that the antioxidants in dandelion and other greens play a key role in bone health and protect against bone loss by decreasing oxidative stress (37Trusted Source, 38Trusted Source).
SUMMARY
Research on dandelion’s effects on bone health is lacking, though some components of the plant may support maintaining strong bones.
Dosage and supplement forms
People often consume dandelion leaves, stems, and flowers in their natural state. You can eat them cooked or raw. The root is usually dried, ground, and used as a tea or coffee substitute.
Dandelion is also available as a supplement in capsule, extract, or tincture form.
Currently, there are no clear dosage guidelines, as very little human research has been conducted. However, available data suggests the following dosages for different forms of dandelion (39Trusted Source):
SUMMARY
No clear dosage guidelines for dandelion supplements exist, as research is limited. Various forms of dandelion may require different doses.
Possible risks and side effects
Dandelion plants have low toxicity and are likely safe for most people, especially when consumed as food (40
Trusted Source).Trusted Source, 41Trusted SourceTrusted Source, 42).Trusted Source).SUMMARY
However, remember that research is still limited and that dandelion isn’t entirely risk-free.
This plant may cause allergic reactions, particularly in people with allergies to related plants such as ragweed. Contact dermatitis may also occur in those with sensitive skin (40
According to an older review, dandelion may also interact with medications, including certain antibiotics, anticoagulants, and blood sugar drugs. If you’re taking prescription medications, consider consulting a healthcare professional before taking dandelion (43
Dandelion is likely safe for most people. However, it may cause allergic reactions and interact with certain medications.
From root to flower, dandelions are highly nutritious plants loaded with vitamins, minerals, and fiber.
Dandelion greens can be eaten cooked or raw and are an excellent source of vitamins A, C, and K. They also contain vitamin E, folate, and small amounts of other B vitamins. Dandelion greens provide several minerals, including iron, calcium, magnesium, and potassium (1Trusted Source).
Dandelion root is rich in the carbohydrate inulin, a type of soluble fiber found in plants that supports the growth and maintenance of healthy gut bacteria in your digestive tract (2Trusted Source).
Dandelion root is often dried and made into tea, but you can also eat it whole like other root vegetables.
SUMMARY
The nutritional content of dandelion extends to all parts of the plant. Dandelion is a rich source of fiber and many vitamins and minerals..Trusted Source
SUMMARY
- Fresh leaves: 4–10 grams daily
- Dried leaves: 4–10 grams daily
- Leaf tincture: 0.4–1 teaspoon (2–5 mL) three times per day
- Fresh leaf juice: 1 teaspoon (5 mL) twice daily
- Fluid extract: 1–2 teaspoons (5–10 mL) daily
- Fresh roots: 2–8 grams daily
- Dried powder: 250–1,000 mg four times per day
From root to flower, dandelions are highly nutritious plants loaded with vitamins, minerals, and fiber.
Dandelion greens can be eaten cooked or raw and are an excellent source of vitamins A, C, and K. They also contain vitamin E, folate, and small amounts of other B vitamins. Dandelion greens provide several minerals, including iron, calcium, magnesium, and potassium (1
Dandelion root is rich in the carbohydrate inulin, a type of soluble fiber found in plants that supports the growth and maintenance of healthy gut bacteria in your digestive tract (2
Dandelion root is often dried and made into tea, but you can also eat it whole like other root vegetables.
The nutritional content of dandelion extends to all parts of the plant. Dandelion is a rich source of fiber and many vitamins and minerals.
Dandelion contains potent antioxidants, which may explain many of its medicinal properties.
Antioxidants are compounds that help neutralize free radicals — molecules that are a product of normal metabolism but contribute to chronic disease risk if levels get too high in your body. Therefore, antioxidants are crucial for your overall health (3Trusted Source).
Dandelions contain high levels of the antioxidant beta-carotene, which may protect against cell damage and oxidative stress (4Trusted Source).
They’re also rich in another type of antioxidants called polyphenols, which are found mainly in the flower but occur in the roots, leaves, and stems (5Trusted Source).
SUMMARY
Dandelions are a rich source of beta carotene and polyphenol compounds, both of which may neutralize harmful free radicals and protect against chronic disease.
3. May help fight inflammation
Dandelion may reduce inflammation thanks to compounds such as polyphenols.
Inflammation is a natural immune system response to injury or infection. However, long-term inflammation may permanently damage body tissues and DNA.
Some test-tube studies note significantly reduced markers of inflammation in cells treated with compounds extracted from dandelion (6Trusted Source, 7Trusted Source).
One study in rats determined that a tincture made from dandelion reduced oxidative stress and had cardioprotective effects (8Trusted Source).
Still, human research is needed.
SUMMARY
Limited animal and test-tube research suggests that dandelion has anti-inflammatory properties, though human studies are lacking.
4. May aid in blood sugar management
Chicoric and chlorogenic acid are two bioactive compounds in dandelion that may help decrease blood sugar levels.
Test-tube and animal studies show that these compounds may improve the secretion of insulin — a hormone that regulates blood sugar levels — and the absorption of glucose (sugar) in your muscles.
This process improves insulin sensitivity and reduces blood sugar levels (9Trusted Source).
Chicoric and chlorogenic acid may also limit the digestion of starchy, high carb foods, which may further contribute to dandelion’s ability to lower blood sugar levels (5Trusted Source).
Although these results are encouraging, more research is needed in humans.
SUMMARY
Dandelion contains bioactive compounds that have been shown to reduce blood sugar in animal and test-tube studies. However, human research is still needed.
5. May reduce cholesterol and triglyceride levels
Some compounds in dandelion may decrease triglyceride and cholesterol levels, which are key risk factors for heart disease.
Some of the polyphenols in dandelion, such as flavonoids and hydroxycinnamic acid derivatives, may have cholesterol and triglyceride-lowering properties (5Trusted Source).
Another review noted that dandelion may have cardioprotective effects, including lowering cholesterol levels (10Trusted Source).
However, current research is limited to test-tube and animal studies, and studies in humans are needed.
SUMMARY
Some animal studies indicate that dandelion reduces cholesterol and triglyceride levels, but research in humans is needed.
6. May lower blood pressure
Although some claim that dandelion may reduce blood pressure, studies are limited.
In Western medicine, diuretic medications are used to rid the body of excess fluid, which may help decrease blood pressure levels (11Trusted Source).
One older human study found dandelion to be an effective diuretic. However, this study was brief and involved only 17 people (12Trusted Source).
Dandelion also contains potassium, a mineral associated with decreased blood pressure in those with previously elevated levels. Thus, this plant may indirectly affect blood pressure due to its potassium content (1Trusted Source, 1Trusted Source0Trusted Source).
Notably, this effect isn’t unique to dandelion — it applies to any potassium-rich food eaten as part of a healthy diet.
SUMMARY
Dandelion may lower blood pressure as a result of its diuretic effect and potassium content. However, very little research is available.
7. May promote liver health
Some animal studies suggest that dandelion extract may protect against liver damage and disease.
One animal study found that dandelion root extract helped prevent liver damage in rats with induced liver failure (13Trusted Source).
Other animal studies have shown that dandelion extract may reduce excess fat stored in the liver and safeguard against oxidative stress (5Trusted Source).
However, human research is needed.
SUMMARY
Animal studies indicate that dandelion may protect against liver damage, but more research is needed in humans.
8. May aid weight loss
Some research indicates that dandelions and their compounds may support weight control, though the data isn’t conclusive.
Some researchers suggest that dandelion’s ability to improve carbohydrate metabolism and reduce fat absorption may lead to weight loss. However, this theory has yet to be scientifically proven (14Trusted Source).
One study in mice also suggests that dandelion extract may aid weight management by reducing fat absorption (15Trusted Source).
Another study in mice found that chlorogenic acid, a compound found in dandelion, reduced body weight, decreased fat accumulation, and altered levels of specific proteins involved in weight control (16Trusted Source).
Still, more high quality research with humans is necessary.
SUMMARY
Some animal studies note that dandelion compounds may support weight control, but no human studies have evaluated this effect.
9. May have anticancer effects
Perhaps one of the most intriguing health claims about dandelion extract is its potential to prevent the growth of cancerous cells in various organ systems.
A 4-week study in rats showed that administering dandelion root extract modified specific pathways involved in suppressing the growth and spread of breast cancer cells (17Trusted Source).
Other test-tube studies have found that dandelion root extract may slow the growth of cancer cells in liver, colon, prostate, and stomach tissue (18Trusted Source, 19Trusted Source, 20Trusted Source, 21).
These findings are encouraging, but human research is lacking.
SUMMARY
Several test-tube studies have determined that dandelion extract may slow the growth of certain types of cancer. However, research is needed in humans.
10. May support healthy digestion and treat constipation
Dandelion is often used in traditional medicine to treat constipation and improve digestive health.
One older animal study found a significant increase in the rates of stomach contractions and stomach emptying in rats treated with dandelion extract (22Trusted Source).
Dandelion root is also a rich source of the prebiotic fiber inulin, which has been shown to reduce constipation and promote the movement of food through the digestive system (2Trusted Source3Trusted Source).
Furthermore, with more than 3 grams of fiber per cooked cup (105 grams), dandelion greens may bump up your fiber intake. Fiber supports bowel regularity and protects against various digestive conditions, including hemorrhoids and diverticulitis (24Trusted Source, 25Trusted Source).
SUMMARY
Dandelion is rich in fiber and prebiotic compounds such as inulin — both of which may support bowel regularity, among other digestive benefits.
11. May boost immune health
Some research indicates that dandelion may have antimicrobial and antiviral properties, which may support your body’s ability to fight infection.
Several test-tube studies have found that dandelion extract significantly reduces viruses’ ability to replicate (26Trusted Source, 27Trusted Source, 28).
Research also indicates that some active compounds in dandelion protect against harmful bacteria and fungi (2Trusted Source8Trusted Source, 2Trusted Source9Trusted Source).
Ultimately, more research is needed in humans.
SUMMARY
Although research in humans is lacking, some test-tube studies suggest that dandelion has antiviral, antifungal, and antibacterial properties.
12. May be a useful skin care treatment
Animal and test-tube research notes that dandelion extract may protect against skin damage caused by sunlight, aging, and acne.
In one study, a fermented broth of dandelion extract prevented skin damage when applied just before or immediately after exposure to UVB radiation, which is the radiation you get from sunlight (30Trusted Source).
An older test-tube study showed that dandelion root extract increased the generation of new skin cells, which may support your skin’s appearance as you age (31Trusted Source).
Additionally, older research indicates that dandelion extract may reduce skin inflammation and irritation while increasing hydration and collagen production. This may be useful in preventing and treating certain types of acne (32Trusted Source).
However, recent research on the effects of dandelion on skin health is lacking, and studies are limited to test tubes and animals.
SUMMARY
Animal and test-tube studies suggest that dandelion may protect against skin damage caused by sun damage, aging, and acne. Further research in humans is needed.
13. May support healthy bones
Very little research has been conducted on dandelion’s effect on bone health, though some of its nutrients contribute to maintaining strong, healthy bones.
Dandelion greens are a good source of calcium and vitamin K, which play a crucial role in bone health (33Trusted Source, 34Trusted Source).
One small study linked an increased intake of vitamin K-rich leafy green vegetables to lower blood levels of osteocalcin, a protein found in your bones. This suggests that eating more leafy greens, such as dandelion, may help prevent bone loss (35Trusted Source).
Inulin, a fiber found in dandelion root, may also support healthy bones by improving digestion and gut health (3Trusted Source6Trusted Source).
Additionally, some research suggests that the antioxidants in dandelion and other greens play a key role in bone health and protect against bone loss by decreasing oxidative stress (37Trusted Source, 38Trusted Source).
SUMMARY
Research on dandelion’s effects on bone health is lacking, though some components of the plant may support maintaining strong bones.
Dosage and supplement forms
People often consume dandelion leaves, stems, and flowers in their natural state. You can eat them cooked or raw. The root is usually dried, ground, and used as a tea or coffee substitute.
Dandelion is also available as a supplement in capsule, extract, or tincture form.
Currently, there are no clear dosage guidelines, as very little human research has been conducted. However, available data suggests the following dosages for different forms of dandelion (39Trusted Source):
SUMMARY
No clear dosage guidelines for dandelion supplements exist, as research is limited. Various forms of dandelion may require different doses.
Possible risks and side effects
Dandelion plants have low toxicity and are likely safe for most people, especially when consumed as food (40
Trusted Source).Trusted Source, 41Trusted SourceTrusted Source, 42).Trusted Source).SUMMARY
However, remember that research is still limited and that dandelion isn’t entirely risk-free.
This plant may cause allergic reactions, particularly in people with allergies to related plants such as ragweed. Contact dermatitis may also occur in those with sensitive skin (40
According to an older review, dandelion may also interact with medications, including certain antibiotics, anticoagulants, and blood sugar drugs. If you’re taking prescription medications, consider consulting a healthcare professional before taking dandelion (43
Dandelion is likely safe for most people. However, it may cause allergic reactions and interact with certain medications.
It is a herbaceous perennial flowering plant, originally from Europe, temperate Asia and western North Africa but is now found worldwide.
GENERALLY most know the plant because of suffering it has caused us, as explained quite well in:
https://www.britannica.com/plant/stinging-nettle
In the foothills I have only found one mostly dried up
Hank, the saloon owner was having a terrible time with some allergy causing unbearable congestion, sneezing and misery. Dr. Mike's partner had given him some of what we can call "white man's medicine"....which didn't work.
She smiled and said she had something that would help, giving him some dry Stinging Nettle leaves, instructing him to make a tea and take it every 2 hours.
Her partner, from Boston was shocked to hear her explanation that she learned that effective cure, among many others from a Cheyenne medicine man......cures that worked for her and her family when they moved to frontier Colorado Springs. It was her open mindedness that led her to many discoveries she used often. It worked for Hank too.
Dr. Michaela "Mike" Quinn, was given the Cheyenne name for "Medicine Woman."
FOR SHEEP, HORSES AND COWS: It is lethal and can cause emaciation, diarrhea, weakness and paralysis.
SIGNS OF POISONING: Anorexia, labored breathing, diarrhea, weakness, depression, and fever.
CONTROL: Hoeing, pulling, and digging. Spraying with 2,4-D, Ally, Banvel+2,4-D, Finale, Liberty, or Roundup. Burning, if permitted in your area.
**************************
https://www.americanmeadows.com/content/grass-and-groundcover-seeds/vetch-seeds/plant-vetch-as-cover-crop-and-reap-benefits
TEACHES US:
Plant Vetch as a Cover Crop and Reap the Benefits
If you are looking for a workhorse cover crop, look no further than vetch. Few legumes contribute as much nitrogen or biomass to the garden. Vetch produces an abundance of vining stems and fine foliage that help protect soils from wind and rain, while improving structure and adding nutrients. Plant vetch as a cover crop or green manure and reap the rewards of healthy, thriving soil.
Plant Vetch to Fix Nitrogen in the Soil
All plants need nitrogen to grow. Nitrogen is an essential component of proteins, DNA, and chlorophyll, the compound used to power photosynthesis. Without nitrogen plants could not produce or use energy and life as we know it would not exist. Luckily, our atmosphere is composed of 78% nitrogen. But plants can’t use nitrogen from the air. That’s where legumes come in.
Legumes are plants belonging to the bean and pea family. These plants contain beneficial bacteria called Rhizobia within nodules on their roots. With the help of Rhizobia, legumes fix nitrogen, converting atmospheric nitrogen from the soil into organic compounds that the plants use to grow. When the legumes die, the ‘fixed’ nitrogen is then released into the soil where it can be used by other plants. This is a natural source of fertilizer often called green manure.
- Attracts pollinators: The bright yellow flower spikes of this plant attract a wide variety of pollinators, including bees, butterflies, moths, and hummingbirds.
- Deer-resistant: This plant is deer-resistant.
- Water-wise: Prince's plume is very waterwise and can thrive in poor soil locations.
- Can be used in xeriscapes: This plant can be used in xeriscapes in arid, semi-desert conditions.
- Safe for human consumption: The seeds and leaves of prince's plume are safe for human consumption. The seeds can be ground and used in soups or other dishes.
- Has medicinal properties: Indigenous Americans used prince's plume root to help treat rheumatic pain, toothaches, and earaches. A decoction of the root has been used as a tonic to treat general debility after an illness.
- Absorbs selenium from soil: Prince's plume is able to absorb a chemical called selenium from the soil, which is toxic to livestock.
Native Americans subsisted on the roots when other food was scarce.
The Northern Cheyenne and Dakota tribes used scarlet globemallow in their ceremonies. It was also used to rub hands to prevent scalds when removing meat from boiling water. (Please do not try this at home!)
The Dakota and Blackfoot Indians used a paste made from scarlet globemallow as a cooling agent for burns, scalds, and sores. A tea was used as a lotion for skin diseases, and a tonic to improve appetite. The Navajo used a tea for improving the taste of bitter medicinal herbs. Crushed leaves were used as a poultice for skin irritations and a shoe liner for blistered feet. Leonora Curtin wrote about similar uses of globemallows in New Mexico.
It can be used as a complimentary species in rangeland seedings. It is considered succulent and its foliage is highly palatable to livestock and big game. Utah Sweetvetch also provides important habitat attributes for sage grouse. It has been rated as medium for cover value and excellent for food value.
Edible, sort of
Bears aren’t the only ones who like Sweet-Vetch roots. The Indigenous peoples of North America ate Hedysarum. Sweet-Vetch can be eaten raw (they have a bit of a sweet, liquorice like flavour), or boiled, or baked, or fried — and then they taste like carrots. The Yellow variety is not nearly as tasty to us, so look for the Northern or Alpine species (but no picking plants in the Parks).
- The Indian paintbrush is a hemiparasite, meaning it taps into the roots of other plants for nutrients. This promotes nutrient cycling in the soil, which can improve soil health and create a thriving environment for other plants and animals. The Indian paintbrush can also increase species diversity by reducing the competitive advantage of the plants it parasitizes.
- The Indian paintbrush's red color and long, tubular flowers attract hummingbirds and bees, which are well-suited to pollinate the plant.
- The flowers of the Indian paintbrush are edible and can be eaten as a condiment with other greens. The nectar at the bottom of the flower is sweet and tasty.
- Native American tribes used the Indian paintbrush for a variety of purposes, including treating rheumatism, sexually transmitted diseases, and enhancing the immune system.
- In Native American culture, the Indian paintbrush symbolizes creativity and life.
- The Indian paintbrush is drought-resistant, making it a good choice for eco-friendly gardens.
Latin Name: Cowania stansburiana or mexicana Common names: Quinine bush
HISTORY:
Cliffrose has been useful for many purposes since the time of the Maya, and is still being used today by contemporary Native American tribes. Cliffrose bark shreds easily and has traditionally been used for cradleboard stuffing by both the Navajo and Hopi. It is also one of the important dye plants for making a tan colored dye for rug weaving. Cliffrose is a medium to tall bush that grows frequently on hillsides, rocky slopes and cliffs- that's why it has the name "Cliffrose"! The leaves are small, crinkly and leathery, and the bark of older bushes is “shreddy” and grayish. It blooms profusely in May, with cream colored flowers that produce an intoxicating orange blossom-like scent. It produces long, showy seed plumes in the fall, shading from white to rosy pink.
USES:
The chopped and boiled stems and leaves make a somewhat bitter cough suppressant, and can be used to wash wounds and treat various skin problems. Gather the leaves and small stems early in the spring if possible, before the strength of the plant goes to flowers and seeds. Dry before using- the old "Brown Bag It and Forget It" method works fine. A tea may be made, but if you use the flowers, be sure to remove the bitter green calyx .
CAUTIONS:
Another fairly benign plant. Native Americans chew and swallow the bitter leaves to induce vomiting in case of stomach ache or nausea, so it seems sensible to brew a weak tea until individual tolerance is determined.
ALWAYS:
Be sure of the identity of the plant before you use it. If a preparation makes you sick or gives you a rash, don't use it, and throw it away! If your condition does not improve, see your doctor. Be sure to let your physician know EVERYTHING that you are taking!
HEALTH BENEFITS Support diabetes, neurotic disorders, hypochondriacal conditions, sleep disorders, impotence, constipation, colitis and menopauseDO YOUR RESEARCH TO LEARN MORE & HOW TO USE IT NOTE: In past years in the foothills in the Springville/Provo area I came to know this wildflower as Steppe Sweetpea but now in 2023 I'm not sure how I concluded that. The point is that I now realize the real identity of this plant is Holy Clover or Sainfoin. I'm doing my best to go through the book and correct this mistake and others. |
So, in this picture we are seeing Pleasant Grove, Lindon, Orem, Provo, Springville, Mapleton, Spanish Fork, Salem, Woodland Hills, Payson, Santaquin, and coming back to the north, Saratoga Springs, and behind West Mountain, Eagle Mountain, Cedar Fort, then Lehi, and back to American Fork.