Santo Remedio Vitamin B12 Dietary Supplement Capsules, For More Energy, 500 mg, 30 Ct. Vitamin B12 is known for boosting energy and promoting all-around health, making it an essential vitamin for all-around health and a staple supplement to your diet. Vitamin B12 naturally occurs in foods such as beef, poultry, eggs, milk, and yogurt, and your stomach works to extract this vitamin while digesting. However, as you age your stomach can have a more difficult time pulling the vitamin from food. Santo Remedio Vitamin B12 Dietary Supplement Capsules contain the amount of Vitamin B12 you need, without strict dieting and monitoring!