Vitamin B1

 Vitamin B1 or Thiamine HC1 is part of the eight B group vitamins that aids in converting carbohydrates into energy for our body. This vitamin is water soluble which means it can easily dissolve and be absorbed in the blood stream.

B1 also prevents your blood vessels from constricting allowing blood to flow better, so oxygen and nutrients reach your hair more efficiently. Narrow blood vessels restrict flow causing your scalp to dry out which in turn means dealing with dandruff and loss of moisture for the hair

In addition to that, this vitamin was the first to be discovered from the B group vitamins supporting healthy hair, skin and nail growth. It is also known to calm nerves down and it is sometimes refereed to as the “anti-stress” vitamin. Deficiency of this vitamin could cause weight loss and poor/weak muscles.