[Vitamin B1] Required for carbohydrate and energy metabolism
[Vitamin B2] Required for energy production in the body
[Vitamin B6] Required for protein and amino acid utilization / Required for maintaining normal homocysteine ​​levels in the blood
[Vitamin C] Required for the formation and function of connective tissue / Required for the absorption of iron / Required for protecting cells from harmful oxygen
[Vitamin D] Required for the absorption and utilization of calcium and phosphorus. Required for the formation and maintenance of bones / Helps reduce the risk of osteoporosis