Wyeth Periplus Instant Balanced Nutrients provide 23 kinds of nutrients to help maintain body functions. It is an ideal nutritious drink for keeping you healthy. Wyeth Brigadier contains calcium and vitamin D, which help bone health. In addition, it contains high-quality protein. High-quality protein helps repair cell tissues and muscles, laying a solid foundation for body functions. Rich in folic acid, vitamin B6 and B12, it is an important nutrient for the brain functioning of adults.