also contributes to collagen production and helps protect cells from oxidative stress.
Fortunately, vitamin C is widely available in everyday foods.
Citrus fruits, strawberries, kiwi, peppers, tomatoes, and broccoli are all useful sources.
Eating a variety of fruits and vegetables is generally a better strategy than relying on very high-dose vitamin C supplements.
Vitamin C does not guarantee that you will avoid infections, but adequate intake supports normal immune function.
4. Vitamin E: An Antioxidant Nutrient
Vitamin E helps protect cells from oxidative damage and plays a role in normal immune function.
It can be found in foods such as almonds, sunflower seeds, vegetable oils, peanuts, and some green vegetables.
Because vitamin E is fat-soluble, the body stores it rather than quickly eliminating excess amounts. For that reason, taking large doses through supplements without medical advice isn’t necessarily beneficial and may carry risks.
Getting nutrients from a varied diet is
