These Vit B1 100 mg tablets from Nature Made are a dietary supplement providing B1 Vitamin to help support a healthy brain and provide nervous system support. Sourced from high-quality ingredients, this gluten-free B1 supplement has no color added, no artificial flavors and no preservatives. This Nature Made B1 vitamin, also known as Thiamin, provides energy metabolism support(1). For those who don’t consume enough B1 in their diet, these B1 dietary supplements can help. Adults take one of these B1 tablets daily with water and a meal to help absorption. This daily dietary supplement is made for adults to take by mouth with water and a meal at home or on the go and fits perfectly into any supplement user’s routine. Nature Made supplements are quality you can trust. USP has tested and verified ingredients, potency and manufacturing process. USP sets official standards for dietary supplements. Visit the USP verified website for more information. (1)Helps convert food into cellular energy. *Based on a survey of pharmacists who recommend branded vitamins and supplements. These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.