Quercetin is a natural substance that can be found in fruits and vegetables such as apple, onion or capers, with high antioxidant and anti-inflammatory power, which eliminates free radicals from the body, preventing damage to cells and DNA and combating inflammation. See foods rich in this substance in Foods rich in quercetin.
This substance helps to strengthen resistance to food and respiratory allergies, and its supplements are especially indicated in these situations. Quercetin can be sold under various trade names, such as Super Quercetin, Quercetin 500 mg or Quercetin Biovea, and the composition of each supplement varies from laboratory to laboratory, often associated with vitamin C due to its affinity.
Indications
Quercetin indications include:
- Strengthening resistance to respiratory and food allergies; Combats allergies; Prevents stroke, heart attack or other cardiovascular problems as it has antithrombotic and vasodilatory effects; Eliminates the accumulation of free radicals in the body and protects the kidneys from some toxic drugs; Helps prevent cancer due to its Antioxidant effect; Strengthens the immune system.
Price
The price of Quercetina varies between 70 and 120 reais, and can be purchased at compounding pharmacies, supplements or natural products stores or online stores.
How to take
Quercetin supplements should be taken according to the instructions of each manufacturer, however it is generally recommended to take 1 capsule, twice a day.
Side effects
Some of the side effects of Quercetin may include allergy reactions to the drug, with symptoms such as redness, itching or red spots on the skin.
Contraindications
Quercetin is contraindicated for patients with allergies to any of the components of the supplement formula.
In addition, if you are pregnant or breastfeeding or if you have hypertension, you should not take this type of supplement without talking to your doctor first.
