Sublingual microlozenges dissolve easily in your mouth. An easy way to nourish a healthy heart and circulatory system.** Helps develop and regenerate red blood cells.** Contributes to proper metabolic functioning.** Plays a role in energy metabolism in the body.** Are you getting enough B-12 to stay energetic and heart healthy?.** Our ability to absorb Vitamin B-12 from the digestive system naturally decreases with age, so taking an easy Sublingual B-12 supplement is as easy as it is convenient! Your body needs B-12 in order to support energy metabolism and a healthy nervous system.** Our Sublingual B-12 microlozenges are also a high-potency source of Vitamin B-6 and Folic Acid. These three B Vitamins are a heart-healthy tag team they work together to fortify cardiovascular function by helping to maintain healthy homocysteine levels already within a normal range.** Vitamin B-12 is also essential for the normal formation of red blood cells.**