QUERCETIN 60 cap

Certified Naturals™ Bioavailable Quercetin Capsules features Quercefit®, the most researched quercetin form on the market. Quercefit® has solved the absorption issues associated with quercetin and has demonstrated benefits for relief of allergy symptoms, histamine reaction, asthma, viral infections and improving athletic performance in clinical settings.

What is Quercetin?

Flavonoids are organic compounds found in plants. They act as antioxidants and antimicrobial agents that help plants grow and defend themselves. Quercetin is a specific flavonoid from the flavonol sub-group.

Quercetin is abundant in nature and can be found in many of the plant-based foods that humans consume. Onions, tomatoes, apples, berries, grapes, peppers, tea, seeds, nuts, flower buds and capers all contain quercetin. Most of us do get some quercetin daily, but the amount is not high enough to fully capitalize on its many health benefits. On average, human’s intake less than 14 mg of quercetin in the daily diet.

The major challenge in unlocking the benefits of quercetin is its poor absorption. Quercetin has poor solubility in water and is inefficient in crossing cellular membranes into the bloodstream. Studies indicate that only 1-2% of quercetin consumed orally by humans is absorbed by the body.