Selenium Bonus Supplement X 90 TabletsDescription Description Selenium Bonus Supplement X 90 Tablets provides our bodies with the basics to maintain overall good health. Selenium, along with Vitamin B6 and Zinc, contributes to the normal function of the immune system. The B Vitamins (B1, B2, B3, B5 &B6) contribute to normal energy yielding metabolism. Suitable for vegetarians and vegans Directions As a supplement, take one tablet daily with a meal, preferably with a little liquid.