Drink cow’s milk?
Whole cow’s milk is suited to the nutritional needs of calves who double their weight in 47 days and grow to 300 pounds within a year. In fact, human beings are the only species to drink the milk of another species, and the only species to drink milk beyond infancy. In addition about 90% of the world’s adult population is deficient in the enzyme needed to digest milk properly. The enzyme lactase is present in infants for digesting their mother’s milk, but levels decline after the age of five years. Adults who lack the enzyme suffer from bloating, cramping, wind and diarrhoea if they drink milk.