Natural Factors Vitamin B12 1000 mcg (Sublingual), 90 Ct

Methylcobalamin, the active form of B12, demonstrates exceptional activity immediately upon absorption, while other forms such as cyanocobalamin must be converted to methylcobalamin in a two-step process. Helps form red blood cells, prevents vitamin B12 deficiency, and helps maintain good health.

• Supports the nervous system
• Helps memory and learning
• Boosts energy
• Helps control homocysteine levels
• Promotes a healthy cardiovascular system
• Enhances immune system function
• Effectively supports brain and nerve function.
• May help in the treatment of sleep-wake disorders
• May improve daytime alertness in shift-workers and the elderly
• Derived from vegetable sources, it is an excellent source of vitamin B12 for vegetarians