Thursday, February 27, 2025

Health beneffits of Stinging Nettle

 Stinging nettle | Description & Uses | BritannicaCommon Nettle | native vegetable plants for sale | Native Foods Nursery

Stinging nettle (Urtica dioica) has been a staple in herbal medicine since ancient times.

Ancient Egyptians used stinging nettle to treat arthritis and lower back pain, while Roman troops rubbed it on themselves to help stay warm.

Its scientific name, Urtica dioica, comes from the Latin word uro, which means “to burn,” because its leaves can cause a temporary burning sensation upon contact.

The leaves have hair-like structures that sting and also produce itching, redness and swelling.

However, once it is processed into a supplement, dried, freeze-dried or cooked, stinging nettle can be safely consumed. Studies link it to a number of potential health benefits.

Here are 6 evidence-based benefits of stinging nettle. 

Stinging nettle’s leaves and root provide a wide variety of nutrients, including :

  • Vitamins: Vitamins A, C
    and K, as well as several B vitamins
  • Minerals: Calcium, iron,
    magnesium, phosphorus, potassium and sodium
  • Fats: Linoleic acid,
    linolenic acid, palmitic acid, stearic acid and oleic acid
  • Amino acids: All of the essential amino acids
  • Polyphenols: Kaempferol,
    quercetin, caffeic acid, coumarins and other flavonoids
  • Pigments: Beta-carotene, lutein,
    luteoxanthin and other carotenoids

What’s more, many of these nutrients act as antioxidants inside your body.

Antioxidants are molecules that help defend your cells against damage from free radicals. Damage caused by free radicals is linked to aging, as well as cancer and other harmful diseases .

Studies indicate that stinging nettle extract can raise blood antioxidant levels.

However, it is unlikely that the amount of stinging nettle in herbal supplements would provide significant amounts of most of these compounds.

Inflammation is your body’s way of healing itself and fighting infections.

However, chronic inflammation can inflict significant harm .

Stinging nettle harbors a variety of compounds that may reduce inflammation.

In animal and test-tube studies, stinging nettle reduced levels of multiple inflammatory markers by interfering with their production .

In human studies, applying a stinging nettle cream or consuming stinging nettle products appears to relieve inflammatory conditions, such as arthritis.

For instance, in one 27-person study, applying a stinging nettle cream onto arthritis-affected areas significantly reduced pain, compared to a placebo treatment .

In another study, taking a supplement that contained stinging nettle extract significantly reduced arthritis pain. Additionally, participants felt they could reduce their dose of anti-inflammatory pain relievers because of this capsule .

That said, research is insufficient to recommend stinging nettle as an anti-inflammatory treatment. More human studies are needed.

Up to 50% of men aged 51 and older have an enlarged prostate gland .

An enlarged prostate is commonly called benign prostatic hyperplasia (BPH). Scientists aren’t sure what causes BPH, but it can lead to significant discomfort during urination.

Interestingly, a few studies suggest that stinging nettle may help treat BPH.

Animal research reveals that this powerful plant may prevent the conversion of testosterone into dihydrotestosterone — a more powerful form of testosterone .

Stopping this conversion can help reduce prostate size .

Studies in people with BPH demonstrate that stinging nettle extracts help treat short- and long-term urination problems — without side effects .

However, it’s unclear how effective stinging nettle is compared to conventional treatments.

Hay fever is an allergy that involves inflammation in the lining of your nose.

Stinging nettle is viewed as a promising natural treatment for hay fever.

Test-tube research shows that stinging nettle extracts can inhibit inflammation that can trigger seasonal allergies .

This includes blocking histamine receptors and stopping immune cells from releasing chemicals that trigger allergy symptoms.

However, human studies note that stinging nettle is equal to or only slightly better at treating hay fever than a placebo.

While this plant may prove a promising natural remedy for hay fever symptoms, more long-term human studies are needed.

Nearly half of adults in the United States have high blood pressure .

High blood pressure is a serious health concern because it puts you at risk of heart disease and strokes, which are among the leading causes of death worldwide .

Stinging nettle was traditionally used to treat high blood pressure .

Animal and test-tube studies illustrate that it may help lower blood pressure in several ways.

For one, it may stimulate nitric oxide production, which acts as a vasodilator. Vasodilators relax the muscles of your blood vessels, helping them widen .

In addition, stinging nettle has compounds that may act as calcium channel blockers, which relax your heart by reducing the force of contractions .

In animal studies, stinging nettle has been shown to lower blood pressure levels while raising the heart’s antioxidant defenses .

However, stinging nettle’s effects on blood pressure in humans are still unclear. Additional human studies are needed before recommendations can be made.

 

Both human and animal studies link stinging nettle to lower blood sugar levels.

In fact, this plant contains compounds that may mimic the effects of insulin .

In a three-month study in 46 people, taking 500 mg of stinging nettle extract three times daily significantly lowered blood sugar levels compared to a placebo .

Despite promising findings, there are still far too few human studies on stinging nettle and blood sugar control. More research is necessary. 

Stinging nettle may offer other potential health benefits, including:

  • Reduced bleeding: Medicines
    containing stinging nettle extract have been found to reduce excessive
    bleeding, especially after surgery.
  • Liver health: Nettle’s
    antioxidant properties may protect your liver against damage by toxins, heavy
    metals and inflammation .
  • Natural diuretic: This plant may
    help your body shed excess salt and water, which in turn
    could lower blood pressure temporarily. Keep in mind that these findings
    are from animal studies .
  • Wound and burn healing: Applying
    stinging nettle creams may support wound healing, including burn wounds.

 

This is only for your information, kindly take the advice of your doctor for medicines, exercises and so on.   

Potential Side Effects

Consuming dried or cooked stinging nettle is generally safe. There are few, if any, side effects.

However, be careful when handling fresh stinging nettle leaves, as their hair-like barbs can harm your skin.

These barbs can inject an array of chemicals, such as :

  • Acetylcholine
  • Histamine
  • Serotonin
  • Leukotrienes
  • Formic
    acid

These compounds can cause rashes, bumps, hives and itchiness.

In rare cases, people may have a severe allergic reaction, which can be life-threatening.

However, these chemicals diminish as the leaves are processed, meaning that you shouldn’t experience mouth or stomach irritation when eating dried or cooked stinging nettle .

Pregnant women should avoid consuming stinging nettle because it may trigger uterine contractions, which can raise the risk of a miscarriage .

Speak to your doctor before consuming stinging nettle if you’re taking one of the following:

  • Blood thinners
  • Blood pressure medication
  • Diuretics (water pills)
  • Diabetes medication
  • Lithium

Stinging nettle could interact with these medications. For instance, the plant’s potential diuretic effect may strengthen the impact of diuretics, which can raise your risk of dehydration

 

Stinging nettle is incredibly easy to add to your daily routine.

It can be purchased in many health food stores, but you can also grow it yourself.

You can buy dried/freeze-dried leaves, capsules, tinctures and creams. Stinging nettle ointments are often used to ease osteoarthritis symptoms.

The dried leaves and flowers can be steeped to make a delicious herbal tea, while its leaves, stem and roots can be cooked and added to soups, stews, smoothies and stir-frys. However, avoid eating fresh leaves, as their barbs can cause irritation.

Currently, there is no recommended dosage for stinging nettle products.

That said, studies suggest that the following doses are most effective for certain conditions.

  • Enlarged prostate gland: 360 mg of root
    extract per day
  • Allergies: 600 mg of freeze-dried leaves per
    day

If you buy a stinging nettle supplement, it’s best to speak to your doctor before trying it and to follow the instructions that come with it.


The Bottom Line

Stinging nettle is a nutritious plant popular in Western herbal medicine.

Studies suggest that it may reduce inflammation, hay fever symptoms, blood pressure and blood sugar levels — among other benefits.

While fresh stinging nettle may cause irritation, cooked, dried or freeze-dried stinging nettle is generally safe to consume.

If you’re curious, try adding this leafy green to your diet today.

 

 

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Wednesday, February 26, 2025

You’ll Go Nuts Knowing the Health Benefits of Hazelnuts

When we talk about healthful nuts, the first candidates we usually think of are almonds, pistachios, or walnuts. But there’s one underrated nut that doesn’t get as much attention as it should – the hazelnut. These delicious red-brown nuts have a buttery, sweet flavor and are popularly used in baking and desserts. But did you know that hazelnuts have unsaturated fats and are extremely rich in protein, vitamins, and other nutrients? In fact, they make a great addition to your diet because of the multiple health benefits they offer.

1. They are highly nutritious

Health Benefits of Hazelnuts, nutritious  

Hazelnuts, also called filberts or filbert nuts, come from the Corylus tree that’s primarily cultivated in Turkey, Italy, Spain, and the United States.

Although these oblong nuts are high in calories, they are chock-a-block with essential nutrients along with healthy fats. Additionally, hazelnuts are a good source of dietary fiber. One ounce (28 grams) of hazelnuts contains: 
Calories: 176 
Total fat: 17 grams 
Protein: 4.2 grams 
Carbs: 4.7 grams 
Fiber: 2.7 grams 
Vitamin E: 21% of the Reference Daily Intake (RDI) 
Thiamin (vitamin B1): 12% of the RDI 
Magnesium: 12% of the RDI Copper: 24% of the RDI 
Manganese: 87% of the RDI. 
 
A study published in The Journal of Nutrition showed that adding hazelnuts to your diet can boost the levels of key micronutrients, such as vitamin E and magnesium, in the body. While vitamin E helps boost the immune system, magnesium is known to lower blood pressure and has anti-inflammatory benefits. 
 
2. They can help reduce weight 
Hazelnuts are a good source of protein. So, if you are a vegetarian and are looking for a healthy source of protein, filbert nuts are a good choice. Moreover, since they are also packed with healthy fats and fiber, they will help you keep fuller for longer. That’s one of the best tricks to use if you are trying to lose weight. 
 
Also, a 2018 study published in the European Journal of Nutrition found a correlation between nut consumption, lowered weight gain, and a reduced risk of obesity. In the study, the participants who regularly consumed nuts were found to be less likely to become overweight than those who didn’t. 
 
3. May help lower cholesterol
Eating hazelnuts regularly can help lower cholesterol levels. A 2013 study found that a hazelnut-enriched diet helps decrease low-density lipoprotein (LDL) cholesterol, which is associated with a higher risk of heart problems. The researchers noted that the nuts should be incorporated into the daily diet without change in total caloric intake to make the best use of its health benefits.


4. Will support healthy bowel movements 
As mentioned above, hazelnuts are a good source of dietary fiber. A low fiber diet can contribute to constipation while eating plenty of fiber can improve regular bowel movements and help prevent constipation. This happens because soluble fiber slows digestion, and allows more water to remain in your stool, making it softer and easier to pass through the intestines. 
 
The American Dietetic Association recommends that men aged 19 to 50 should get at least 38 grams of fiber in their daily diets, and women in the same age group should get 25 grams. 
 
A 28-g serving (or about 20 whole kernels) of hazelnuts contains about 2.7 g of dietary fiber.


5. May help lower blood sugar levels
 Research suggests that hazelnuts can help reduce blood sugar levels. In a 12-week study, people with metabolic syndrome (a group of risk factors for heart disease, diabetes, and other health problems) were given a combination of walnuts, almonds, and hazelnuts. At the end of the 12 weeks, the participants showed a significant reduction in fasting insulin levels. 
 
Furthermore, oleic acid, which is the main fatty acid in hazelnuts, has been shown to have a beneficial effect on insulin sensitivity and blood sugar. 
 
6. Good for the heart
Eating hazelnuts can boost heart health, research suggests. We have already mentioned how a diet rich in these nuts helps decrease LDL or “bad” cholesterol. A large amount of fiber and monounsaturated fatty acids in these nuts help reduce LDL cholesterol while increasing the high-density lipoprotein (HDL) or “good” cholesterol. High levels of HDL cholesterol in the body have been associated with a lower risk for heart disease and stroke, as it absorbs LDL cholesterol and carries it back to the liver.

Studies also indicate that eating about 29 to 69 grams of hazelnuts per day can be great for improving one’s overall heart health. 
 
 
7. Can help decrease inflammation
Regular consumption of hazelnuts has been linked with a reduction of inflammation in the body due to their high healthy fat content. Studies have shown that eating 60 grams of hazelnuts every day for 12 weeks can be useful in decreasing inflammatory markers in overweight and obese people. 
 
Another study, which analyzed how eating hazelnuts affected inflammation, found that consuming 40 grams of hazelnuts can reduce the inflammatory response in healthy people. 
 
That being said, these studies also conclude that simply eating hazelnuts might not be enough for reducing inflammation; one must also have a healthy diet overall. How to add hazelnuts to your diet


How to add hazelnuts to your diet
Hazelnuts have a sweet, nutty, and mild flavor and are popularly consumed as a snack. You can buy them raw from the supermarket and then roast or ground them to enjoy as your evening snack. Alternatively, hazelnuts can also be used in the following ways: 
 
* Add these nuts to your salads to make them more flavorful. 
 
* Chop and use them in desserts like pastries, pies, truffles, biscotti, cookies, tarts, and macaroons. 
 
* Add raw, roasted, or toasted hazelnuts into a bowl of yogurt, oatmeal, or muesli. 
 
* Sprinkle some finely chopped hazelnuts to a few slices of grilled pineapple or apple for a light and nutritious dessert. 
 
* Add them to quinoa, risotto, or any other grain-based dish.


This is only for your information, kindly take the advice of your doctor for medicines, exercises and so on.   


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Saturday, September 21, 2024

This Medicinal Herb is Loaded with Health Benefits - Echinacea

Echinacea, a medicinal herb also known as purple coneflower, was a commonly used treatment for illnesses such as scarlet fever and diphtheria before antibiotics were discovered. Today, while it’s classified as a supplement and not a medicine, echinacea still holds a place in the wellness world for its potential health benefits.

Echinacea
Modern research has continued to explore the advantages of this versatile plant, uncovering a range of surprising benefits. From bolstering the immune system to enhancing skin health, echinacea supplements offer a natural way to support overall well-being. Here are six surprisingly great benefits of incorporating echinacea into your daily regimen.

1. It can stimulate the immune system 
Echinacea has garnered attention for its potential immune-boosting properties. While often linked to cold prevention, research on its efficacy is varied. Studies have suggested that echinacea might offer some protection against upper respiratory infections, but its impact on the duration of illness remains inconclusive. Despite the mixed findings, echinacea continues to be a popular herbal supplement sought for its immune-boosting benefits.  
 
2. Can lower blood sugar levels
High blood sugar levels can lead to serious health issues, including type 2 diabetes and heart disease. Some research suggests that echinacea might help regulate blood sugar. Studies have shown that echinacea can potentially lower blood sugar by inhibiting enzymes involved in carbohydrate digestion. Additionally, the antioxidants in echinacea may improve blood sugar control and insulin sensitivity. 
 
3. May provide anxiety relief
Anxiety is a prevalent mental health issue affecting millions globally. Many seek alternative remedies, including herbal supplements like echinacea. Some studies indicate that echinacea may have anxiety-reducing properties due to its chemical composition, which inlcudes alkamides, rosmarinic acid, and caffeic acid. A few other studies report reduced anxiety symptoms with echinacea use, while others show no significant benefit.

 4. Anti-inflammatory effects
Inflammation is the body's natural response to injury or infection, but prolonged inflammation can contribute to various health issues. Echinacea has been traditionally used to address these concerns. Studies suggest the herb may help reduce inflammation markers, potentially offering relief from conditions associated with chronic inflammation. By calming the body's inflammatory response, it may be effective in treating minor skin irritations or sore throats.
 
5. Can help heal wounds
wounds
Echinacea is sometimes recommended by healthcare professionals for patients with slow-healing wounds. A 2023 study published in the journal Molecules demonstrated that applying echinacea directly to wounds, in addition to oral consumption, can promote faster healing. This is due to echinacea's ability to stimulate the immune system and prevent infection. However, it's important to note that while echinacea can be beneficial, it should not replace standard medical treatment for wounds. 
 
6. Can help treat common skin concerns
skin issue
Studies suggest that echinacea plants might be effective in addressing common skin issues. One study highlighted a supplement with botanical extracts from eggplant and echinacea that showed improvement in mild to moderate acne when compared to a placebo. Despite this, it's uncertain how much of this benefit is directly due to echinacea.

A 2010 study found that skincare products containing echinacea extract improved skin hydration and reduced wrinkles. Additionally, a cream with Echinacea purpurea extract showed improvements in eczema symptoms and helped restore the skin’s protective outer layer. 
 
 
Are there any side effects to taking Echinacea supplements?
While echinacea is generally considered safe for short-term use, its long-term safety is less clear. Common side effects include digestive upsets and skin rashes. It's essential to consult with a healthcare provider before starting any new supplement regimen, especially for those with autoimmune conditions or those taking immunosuppressant medications. 
 
What is the ideal dosage?  
When choosing echinacea supplements, opt for those from reputable brands. For optimal results, consider the following dosage guidelines based on older research: 
 
Dry powdered extract: 300-500 milligrams three times daily 
 
Liquid extract tinctures: 2.5 milliliters three times daily or up to 10 milliliters daily. 
 
It's essential to remember that these recommendations are for short-term use. Always follow the specific instructions provided with your chosen supplement


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Tuesday, July 23, 2024

This Medicinal Herb-Echinacea is Loaded with Health Benefits

Echinacea, a medicinal herb also known as purple coneflower, was a commonly used treatment for illnesses such as scarlet fever and diphtheria before antibiotics were discovered. Today, while it’s classified as a supplement and not a medicine, echinacea still holds a place in the wellness world for its potential health benefits.
Echinacea
Modern research has continued to explore the advantages of this versatile plant, uncovering a range of surprising benefits. From bolstering the immune system to enhancing skin health, echinacea supplements offer a natural way to support overall well-being. Here are six surprisingly great benefits of incorporating echinacea into your daily regimen.


1. It can stimulate the immune system 
Echinacea has garnered attention for its potential immune-boosting properties. While often linked to cold prevention, research on its efficacy is varied. Studies have suggested that echinacea might offer some protection against upper respiratory infections, but its impact on the duration of illness remains inconclusive. Despite the mixed findings, echinacea continues to be a popular herbal supplement sought for its immune-boosting benefits. 
 
2. Can lower blood sugar levels
High blood sugar levels can lead to serious health issues, including type 2 diabetes and heart disease. Some research suggests that echinacea might help regulate blood sugar. Studies have shown that echinacea can potentially lower blood sugar by inhibiting enzymes involved in carbohydrate digestion. Additionally, the antioxidants in echinacea may improve blood sugar control and insulin sensitivity. 
 
 
3. May provide anxiety relief
Anxiety is a prevalent mental health issue affecting millions globally. Many seek alternative remedies, including herbal supplements like echinacea. Some studies indicate that echinacea may have anxiety-reducing properties due to its chemical composition, which inlcudes alkamides, rosmarinic acid, and caffeic acid. A few other studies report reduced anxiety symptoms with echinacea use, while others show no significant benefit.


4. Anti-inflammatory effects
Inflammation is the body's natural response to injury or infection, but prolonged inflammation can contribute to various health issues. Echinacea has been traditionally used to address these concerns. Studies suggest the herb may help reduce inflammation markers, potentially offering relief from conditions associated with chronic inflammation. By calming the body's inflammatory response, it may be effective in treating minor skin irritations or sore throats.
 
 
5. Can help heal wounds
Echinacea is sometimes recommended by healthcare professionals for patients with slow-healing wounds. A 2023 study published in the journal Molecules demonstrated that applying echinacea directly to wounds, in addition to oral consumption, can promote faster healing. This is due to echinacea's ability to stimulate the immune system and prevent infection. However, it's important to note that while echinacea can be beneficial, it should not replace standard medical treatment for wounds. 
 
 
6. Can help treat common skin concerns
skin issue
Studies suggest that echinacea plants might be effective in addressing common skin issues. One study highlighted a supplement with botanical extracts from eggplant and echinacea that showed improvement in mild to moderate acne when compared to a placebo. Despite this, it's uncertain how much of this benefit is directly due to echinacea.


A 2010 study found that skincare products containing echinacea extract improved skin hydration and reduced wrinkles. Additionally, a cream with Echinacea purpurea extract showed improvements in eczema symptoms and helped restore the skin’s protective outer layer. 
 
 
Are there any side effects to taking Echinacea supplements?
Echinacea
While echinacea is generally considered safe for short-term use, its long-term safety is less clear. Common side effects include digestive upsets and skin rashes. It's essential to consult with a healthcare provider before starting any new supplement regimen, especially for those with autoimmune conditions or those taking immunosuppressant medications. 
 
 
What is the ideal dosage?
 When choosing echinacea supplements, opt for those from reputable brands. For optimal results, consider the following dosage guidelines based on older research: 
 
 Dry powdered extract: 300-500 milligrams three times daily 
 
Liquid extract tinctures: 2.5 milliliters three times daily or up to 10 milliliters daily. 
 
It's essential to remember that these recommendations are for short-term use. Always follow the specific instructions provided with your chosen supplement.


This is only for your information, kindly take the advice of your doctor for medicines, exercises and so on.   

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