Best Quercetin Supplements: Top 10 Quercetin Brands Reviewed

Best Quercetin Supplements

One of the most famous and frequently discussed bioflavonoids is quercetin, which has the highest anti-allergy activity. Quercetin is a powerful anti-inflammatory agent that protects not only the respiratory tract and eyes but also the digestive system.

With their powerful antioxidant properties, they strengthen the cell membranes and significantly boost the body's resistance forces. We are talking about bioflavonoids, the most active and effective of which is quercetin.

Quercetin is a substance, belonging to a large group of nutrients, collectively known as bioflavonoids, characterized by extremely strong antioxidant properties and imparting blue or red color of the plants. 

Quercetin is a potent antihistamine, which protects the eyes and nose, without causing drowsiness like other medicaments intended for the treatment of such allergic conditions.

Top 5 Best Selling Quercetin Supplements

Product

Name

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Quercetin with Bromelain Now Foods 240 VCaps


#1

Now Foods Quercetin with Bromelain
Thorne Research - ResveraCel - Nicotinamide Riboside (Niagen) with Resveratrol and Cofactors - Supports Healthy Aging - 60 Capsules

#2

Thorne Research ResveraCel
Jarrow Formulas Quercetin, for Cardiovascular Support, 500mg, 200 Capsules

#3

Jarrow Formulas Quercetin
Natural Factors, Quercetin Bioflavonoid Complex, Supports Immune Health and Vitamin C Absorption with Bromelain and Rutin, 90 capsules (90 servings)

#4

Natural Factors Quercetin
Source Naturals Activated Quercetin - Plant-Derived Bioflavonoid Complex - Seasonal & Immune Defense - 200 Tablets VEGETARIAN FRIENDLY

#5

Source Naturals Activated Quercetin

What Is Quercetin

One of the most famous and frequently discussed bioflavonoids is quercetin, which has the highest anti-allergy activity. Quercetin is a powerful anti-inflammatory agent that protects not only the respiratory tract and eyes but also the digestive system.

It's summer - the season when Mother Nature is generous. Raspberries, strawberries, cherries, blueberries, cherries, peaches, apricots, grapes, citrus fruits, leafy green vegetables, tomatoes, onions and what not!

Wonderful gifts that are not only tasty and giving a unique identity to each stall and stand, but are particularly rich in nutrients and minerals valuable to the healthy body. They are called natural anti-cancer substances, which is not accidental!

With their powerful antioxidant properties, they strengthen the cell membranes and significantly boost the body's resistance forces. We are talking about bioflavonoids, the most active and effective of which is quercetin.

Quercetin: a Minor Plant Pigment That Makes Miracles

Quercetin is a substance, belonging to a large group of nutrients, collectively known as bioflavonoids, characterized by extremely strong antioxidant properties and imparting blue or red color of the plants.

It was found in 1930 by Dr. Albert Szent-Györgyi, who found that bioflavonoids strengthen the cell walls in a way that even vitamin C cannot.

Bioflavonoidс: Important Regulator and a Good Protector

The ability of quercetin to strengthen the cell walls makes it one of the most important regulators of histamine in the body, which in turn is essential for the immune system.

Quercetin stops the allergies in the bud due to two main reasons:

  • It is a powerful anti-inflammatory agent that successfully protects the lungs and prevents swelling of the nasal airway and watering the eyes, which is obtained, for example, by contact with pollen. From this perspective, it appears to be especially useful as an assistant in the treatment of asthma and arthritis.
  • Quercetin is a potent antihistamine, which protects the eyes and nose, without causing drowsiness like other medicaments intended for the treatment of such allergic conditions.

Moreover, it may be combined with vitamin C, B12, bromelain, and nettle, which greatly increases its antihistamine and anti-inflammatory activity, strengthens the walls of the small blood vessels and increases the resistance of the organism.

Because it is a natural product, it very rarely causes side effects, which is another proof of its effectiveness. Its action in the fight against the symptoms of fatigue, stress, depression and increased excitability has been proven.

It also protects the stomach from ulcers and ailments, especially when taking NSAIDs. Quercetin may be useful even for problems with the prostate gland in men.

The Place of Quercetin in the Fight With Cancer

Various experiments demonstrate the empathized anti-cancer effect of this bioflavonoid, coupled with a significant reduction of the side effects of chemotherapy. 

Quercetin prevents the cancer cells to proliferate by inhibiting the formation of enzymes that increase the speed of these processes.

It has been shown that quercetin counteracts cell cancer and tumors in the mouth and enhances the effectiveness of chemotherapy in ovarian cancer. 

It counteracts the cellular proliferation of the bone marrow, which in turn is useful in the treatment of leukemia.

The Intake of Quercetin Is Very Important

The intake is especially important in spring and summer when the body needs to fight off a serious challenge, for example, the flowering plants. Experts recommend us to take an average of 300 mg of quercetin, but in some cases, higher doses.

Long-term use is not recommended. Other experts argue that for the welfare of colon not only food rich in fiber helps, but also such rich in quercetin.

There is no doubt that the best source not only of bioflavonoids but also vitamins, minerals, and other beneficial substances for the body is food because there they are in their natural state and their stability and efficiency are increased due to the presence of other ingredients.

On the other hand, it is a fact that most of these foods are not available throughout the year, or the body may experience intolerance to them, which significantly limits their consumption. 

Then the food additives come to the rescue, which very often contains magnesium, vitamins B, C, bromelain besides quercetin.

The intake of quercetin will increase the body's resistance forces, will improve the adaptation and will also help the immune system to cope successfully with the challenges of each new season.

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