Vitamins and minerals are micronutrients that serve a specific purpose and benefit the body in a unique way. For example, vitamin A supports vision and bone growth, whereas vitamin E strengthens the immune system and helps repair DNA. Vitamin and mineral deficiency can impair the body’s ability to heal and protect itself. Micronutrients can also have an effect on mental health. Studies in New Zealand have shown that using micronutrients in appropriate doses can help treat depression, anxiety, stress, bipolar disorder, ADHD, autism, and PTSD and trauma.
Taking micronutrient supplements won’t make up for an unhealthy diet, though. The basis of healthy eating should always be a diet rich in fresh fruits, vegetables, whole grains, healthy fats, fish and low in processed, fried, sugary, and refined foods. However, some people may benefit from extra nutrients found in a supplement. A general multivitamin and mineral supplement can also be a good safeguard against periodic nutrient shortfalls in your diet.