Macro- and Micronutrients: What Are Vital Nutrients?
Vital substances (= macro- and micronutrients) are building blocks that our body needs for its diverse cell and organ functions. The human organism has needed these “vital substances” since the beginning of human history, that is, for 4.4 million years. Some vital substances can be produced by our body itself, but many must be ingested … Macro- and Micronutrients: What Are Vital Nutrients?
