play an important role in the work of many organs and systems of the body, including the immune system and the thyroid gland, and a violation of their supply can be the cause of pathological changes in them
More research suggests that it can also reduce soreness and fatigue in both men and women
References View all 6 references + Pickart, L., & Margolina, A
The FDA has also clarified that products applied to the skin rather than ingested do not meet the regulatory definition of dietary supplements
According to the United States Food & Drug Administration (FDA), any polymer composed of 40 or fewer amino acids can be considered to be a peptide
Topical antihistamine creams are not recommended for this purpose, as they carry a risk of contact sensitisation and are not supported by UK clinical guidance (BNF