Hair growth is dependent on synthesis of DNA and adequate vitamin B12, among other nutrients,” says the site. When severely lacking in it, this process is shut down, which could lead to hair loss.

“When vitamin B12 levels are low, your hair follicles may not be able to grow new hair as efficiently, resulting in hair loss,” says Indian health site Skin Kraft Laboratories.

VITAMIN B12 is crucial for nerve tissue health, brain function and the production of red blood cells. A deficiency in the nutrient could appear in an unlikely place - your hair.

Fatty fish like salmon are rich in B vitamins, particularly B12 and niacin (B3). B12 helps in hair cell production and maintains the integrity of hair follicles, while niacin is known to improve ...

Vitamin B12 supplements: Vitamin B12 supplements that could help hair from going grey SUPPLEMENTS offer an array of health benefits and due to many not receiving enough vitamins and minerals from ...

Hair growth is dependent on synthesis of DNA and adequate vitamin B12, among other nutrients,” says the site. When severely lacking in it, this process is shut down, which could lead to hair loss.