Vitamin P denotes the bioflavinoids. Vitamin P1 denots rutin. Vitamin P2 denotes hesperidin. Vitamin P4 denotes troxerutin. The bioflavinoids strengthen capillary walls by helping the body to manufacture collagen and elastin. Stronger veins will aid in the treatment of varicose veins and spider veins, which are the small capillaries that have broken down. Hemorrhoids may even be prevented with the addition of bioflavinoids in the diet.

By increasing your intake of bioflavinoids, which are chemical compounds related to vitamin C, studies have been shown to help prevent heart disease as well as reduce LDL (bad) cholesterol levels. Bioflavinoids are also helpful in the treatment of allergies, cataracts, and heart disease.