Hair quality depends on multiple nutrients working together B12, iron, biotin, zinc, vitamin D, folate, and adequate protein
It isnt approved for human consumption, animal use, therapeutic applications, clinical research, or diagnostic procedures
B12 helps convert the food you eat into glucose, which your body uses for energy
The NIH Office of Dietary Supplements, citing Institute of Medicine recommendations, advises that it is advisable for those older than 50 years to meet their RDA mainly by consuming foods fortified with vitamin B12 or a supplement containing vitamin B12. This recommendation reflects the fact that 10 to 30% of older adults lose the ability to efficiently absorb naturally occurring B12 from food
Circulating MOTS-c is detectable in humans and declines with age, but no completed human trial of administered MOTS-c has read out
However, supplementing excessively high levels of B12 can have some adverse effects