Nature’s Bounty Vitamin B-12 is an essential vitamin that plays a vital role in cellular energy support and overall health. (1) The multitasking supplement contains 1000 mcg of B-12 per serving which aids in the conversion of food into cellular energy. (1) Not only are B-12 Vitamins essential for your energy metabolism, but they also contribute to the health of the nervous system and cardiovascular system while helping to maintain circulatory health. (1) For added convenience, Nature’s Bounty Vitamin B-12 tablets are coated, making them easy to swallow. In addition, this hard-working supplement is suitable for vegetarians while also being sugar-, lactose-, and gluten-free, non-GMO, and contains no artificial flavors. Since these high-quality B12 vitamins are from the trusted vitamin experts at Nature’s Bounty, they are made with only the best ingredients and are backed by nearly 50 years of science, innovation, and expertise.