Such a supplement could also form the basis of a nutrition regime where extra single nutrients are added for people with specific needs. And retinal is particularly important in the process that enables us to see in poor light. Because it is essential for growth, vitamin A is needed for the maintenance of healthy skin. It also helps to maintain healthy hair and nails, which also continue to grow throughout life. . This is an an antioxidant vitamin, able to neutralise and potentially damaging free radicals.
Free radicals are unstable by-products of the chemical reactions taking place in our bodies.
Exposure to environmental pollution increases the amount of free radicals that are made. . It contains the fatty acids. GLA is involved in hormone regulation. Linoleic acid has a role in the maintenance of healthy skin. In the body, GLA is made from linoleic acid. .