Antioxidant sources, like antioxidant foods, herbs, spices and teas, reduce the effects of free radicals, also called oxidative damage/stress, which plays a major role in disease formation. The leading health problems facing us today — including conditions like heart disease, cancer and dementia — have been linked to increased levels of oxidative damage and inflammation. In simplest terms, oxidation is a chemical reaction that can produce free radicals, leading to other chemical chain reactions that damage cells.
Sources of antioxidants in your diet offer much-needed help in counteracting the damage done by things like blue light or sun exposure, a poor diet, smoking or using other drugs, taking medications, toxicity or chemical exposure, even high amounts of stress and other natural factors that increase the risk of age-related problems. In the process of fighting free radical damage, antioxidants protect healthy cells while halting the growth of malignant or cancerous cells.
Most common fruits, vegetables and herbs in the diet that contain antioxidants include forms like vitamin E, lutein, vitamin C, beta-carotene, flavonoids and lycopene. While there is currently no official recommended daily allowance for antioxidants or antioxidant foods, generally speaking the more you consume each day from real foods in your diet the better.
Some of the benefits of consuming antioxidant foods, herbs, teas and supplements include:
- Slower signs of aging, including of the skin, eyes, tissue, joints, heart and brain
- Healthier, more youthful, glowing skin
- Reduced cancer risk
- Detoxification support
- Longer life span
- Protection against heart disease and stroke
- Less risk for cognitive problems, such as dementia
- Reduced risk for vision loss or disorders like macular degeneration and cataracts
- Antioxidants are also added to food or household products to prevent oxidation and spoilage