A nutritional approach to restoring hair can help support a foundation for long term success. However, in most cases, it should not be relied upon as a central focus for treatment.
Nutrition and hair restoration success
Most of the nutrients needed by the hair follicles are adequately provided by a well rounded diet. The hair organs particularly benefit from an abundance of B vitamins including Biotin, iron, zinc, vitamin C and amino acids. This can be found in protein rich foods as well as leafy greens and colorful vegetables.
If you are considering the use of supplements, make sure you do so under the direction of a physician who will be able to recommend safe dosage levels.
Hair restoration treatment should ideally have a proactive form of intervention (e.g. hair transplantation or medications) which is supported by more passive and long term measures for optimal health such as nutrition.
Discussion on nutritional advice for hair loss prevention