Methylfolate 5-MTHF by Bio-Tech is a supplement commonly used to support the cardiovascular system. It aids in maintaining a proper blood flow while ensuring that the cells in the heart and lungs are healthy. Methylfolate 5-MTHF by Bio-Tech also supports a healthy bone system. It can be used to help prevent or decrease symptoms of bone diseases that include osteoporosis and brittle bone disease. It is a supplement that is also taken to support the health of the brain. Methylfolate 5-MTHF by Bio-Tech contains vitamins and minerals that are essential for the body at all life stages. This is a product that can help in reducing birth defects that relate to the brain and spinal cord. One capsule should be taken each day unless directed otherwise by a doctor.