Blood type A developed around 15-25 thousand years ago as crop farming spread; people belonging to this group show herbivorous characteristics. They can supply their body with minerals through their nutrition relatively well but they can support its optimal functioning by taking vitamins B12, C and ..
The last blood type that developed during evolution was formed through the mixture of blood types A and B. The appropriate diet may be mixed but consuming vegetables has more beneficent effects. Designed to suit this blood type, Vital AB multivitamin, contains an extra dosage of calcium and selenium..