B2, also known as riboflavin, aids in the production of red blood cells and assists in breaking down the three macronutrients: carbohydrates, proteins and fats. Riboflavin helps promote healthy skin.

B3, commonly called niacin, serves the digestive system, skin and nervous system. This form of the vitamin helps elevate the body's good cholesterol, known as HDL.

B5, commonly called pantothenic acid, is essential for the production of steroid hormones and breaking down fats and carbohydrates for the body to use.

B6, also known as pyridoxine, is an instrumental vitamin in the body. Adequate consumption of pyridoxine is important when it comes to the production of red blood cells, metabolism and immune function. This particular vitamin also helps in the ability to maintain healthy sleep patterns.

B7, also known as biotin, is commonly recognized in the beauty industry. Biotin is important in the growth of healthy skin, nails and hair.

Vitamins B9 and B12 work hand-in-hand to support your body's immune system and mood. B9, also known as folate, is recognized by women who are pregnant or breastfeeding. Adequate amounts of folate are essential for the developing baby's nervous system. Prenatal vitamin supplements have higher levels of folic acid. B12 (Cobalamin): B12, also known as cobalamin, is most notably known for aiding in the production of healthy red blood cells as well as aiding in the function of the central nervous system. It works closely with folate or vitamin B9.