Carlson Labs' Vitamin B-2 is avitamin that plays an important part in the production of energy in the body. The vitamin is considered water solubleand means that it needs to be replenished on a daily basis. Vitamin B-2 helps to maintain the levels of the vitamin when the foods that contain it are not consumed. The supplement is one that can help with severe headaches. Vitamin B-2 supports the health of the cardiovascular system and healthy brain function. The vitamin can be taken to increase the blood levels in the body. Vitamin B-2 breaks down the fats and carbohydrates that are in the body. leading to healthy weight loss by those who are looking for a way to manage the weight.