Together, they help you feel your best, improve overall vitality, and lower your risk of chronic conditions linked to nutrient deficiencies
Strict vegetarians who eat no animal products (vegans) need supplemental vitamin B 12 to meet their requirements
Required evidence may include clinical studies, extensive post-marketing use data, expert advice, and the views of relevant health professionals and public associations
But, your hair follicles, located just under the surface of your skin, are very much alive
It has a solid safety profile when prescribed and monitored by a medical provider
[1] The clinical significance lies not in direct vitamin toxicity, but rather in what elevated levels may indicate about underlying health conditions