The ranges are: 1  Normal: Less than 120 over 80 (120/80) 2  Prehypertension: 120-139 over 80-89. 3  Stage 1 high blood pressure: 140-159 over 90-99.  Stage 2 high blood pressure: 160 and above over 100 and 1  above. High blood pressure in people over age 60: 150 and above over 90 and above.
Biotin, also known as vitamin H or coenzyme R, is a water-soluble B-vitamin (vitamin B7). It is composed of a ureido (tetrahydroimidizalone) ring fused with a tetrahydrothiophene ring. A valeric acid substituent is attached to one of the carbon atoms of the tetrahydrothiophene ring. Biotin is a coenzyme for carboxylase enzymes, involved in the synthesis of fatty acids, isoleucine, and valine, and in gluconeogenesis. The only human health condition for which there is strong evidence of biotin's potential benefit as a treatment is biotin deficiency.
There are eight water-soluble vitamins known as B-complex vitamins: thiamin (vitamin B1), riboflavin (vitamin B2), vitamin B6, vitamin B12, folate, biotin, niacin and pantothenic acid. Vitamin B-complex vitamins are needed for healthy skin, good vision, a healthy nervous system and the formation of red blood cells.ater soluble vitamins, which are highly soluble, require daily replenishment in your body. Fat soluble vitamins, which are also essential for your health and stored in your liver, do not need to be replaced every day. The Importance of Fat Soluble Vitamin A.