Revealing the Target. 1  HIV protease is a symmetrical molecule with two equal halves and an active site near its center. 2  Knowing that HIV protease has two symmetrical halves, pharmaceutical researchers initially attempted to block the enzyme with symmetrical small molecules.
Vitamin B12 is one of the most important vitamins for our hair and a deficiency can result in hair loss and premature graying. A surprising number of people are deficient in B12. Including enough vitamin C and iron in your diet will help you body absorb more B12.
Getting the right vitamins for hair growth is important for the overall health of your hair. Running a deficiency in any of the following vitamins and minerals creates the potential for less than optimal hair growth.