Your body can be compared to an extremely complex machine. For it to function normally and keep itself safe from potential threats, such as disease, it needs to take nutrients from your environment, specifically, through your diet.
Quercetin is one of the many natural chemicals you obtain from eating plants. Although not as well-known as most antioxidants, it can do wonders for your body, especially when supported with vitamin C.
You most probably know vitamin C, otherwise known as ascorbic acid. This natural chemical occurs in most fruits and vegetables and is a powerful antioxidant. Its role in boosting your immune system and protecting your cells from oxidative damage has helped cement its reputation as a natural shield from many types of disease.