Foods That Help Fight Brain Injuries

Antioxidant-Rich Foods

An antioxidant is a substance, like vitamin C, which inhibits a process in the cells called oxidation. Plant-based foods high in antioxidants can contain vitamins C and E, beta-carotene, selenium, manganese, flavonoids, polyphenols, and phenols, which are all natural antioxidants. Each type of antioxidant works differently, but together they fight free radicals in the body which causes oxidation that damages cells and genetic material. Free radicals are made by the body when it processes sunlight, food, and toxins like alcohol and pollution. Antioxidants work to stop free radicals from forming or breaking them down into harmless substances.

After a traumatic brain injury, secondary brain damage can occur due to inflammation and the increased release of free radicals that can lead to neuronal necrosis. While the body attempts to fight this damage, its natural defenses can be overwhelmed by the level of free radicals after an injury. Supplementing the body's defense mechanisms with antioxidants can reduce oxidative damage after the injury. Excellent sources of antioxidants include whole grains, nuts, seeds, berries, green leafy vegetables, tomatoes, citrus fruits, carrots, squash, onions, garlic, and seafood.