Nature's Own Vitamin B12 1000mcg is an easy, daily dose of vitamin B12 that helps maintain normal vitamin B12 levels. This is particularly important for certain stages of life, such as the elderly, women, and individuals who follow a vegetarian or vegan diet, or have limited meat and dairy intake. Key features include supporting nervous system function, relieving tiredness in healthy adults, and assisting the metabolism of dietary fats, carbohydrates, and protein. It also supports energy levels and cognitive function. This product is free from gluten, lactose, sugar, artificial colours, artificial flavours, artificial sweeteners, and dairy products. Adults should take one tablet daily with food or as recommended by their healthcare professional. Always read and follow the directions for use. If symptoms persist, discontinue use and consult a healthcare professional. Vitamin supplements do not replace a healthy balanced diet. Contains Sulphur.