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.
Biotin is a type of vitamin that has several different functions within the human body. Biotin (vitamin B 7) is a water-soluble vitamin. It is sometimes known as vitamin H. Only a small amount is needed, and many foods contain the vitamin.Also, the intestinal flora (the microorganisms that live in the digestive tract) produce it, and it is recycled within the human body.iotin is essential for human health, and deficiencies can cause a wide variety of problems. People often use it for nail or hair health, although there has been recent interest in biotin for other uses, such as for high cholesterol.