Q.How much blood need's to go through a cow's uder to produce one litre of milk ?
A.16 litres of blood passes through a cow's udder to produce 1 litre of milk. Per day, the average cow eats 100 litres of grass and chews 41,600 times.
A.The first man to milk a cow would have witnessed a calf drinking from the teat. He may well have correlated this with a woman feeding a baby & had a try.
Q.what colour is hippo milk?
A.Hippo milk is pink and the babies themselves are born bright pink. A red pigment is exuded from hippo skin, which makes them appear to sweat blood.
Q.does milk help you sleep?
A.You'd need 37 glasses of milk to have enough L-tryptophan to aid sleep. Turkey for sleep is a myth too. Relax. Read a book instead of tossing & turning.