Consider the following statements concerning blood types and their specific diets defended by Peter D?Adamo: 1- Type O blood people must eat a lot of meat and avoid milk, yogurt and cheese, for example. 2- Type O blood appeared before the other blood types. 3- Type B diet, which is rich in yogurt, milk, cheese and meat, can cause diabetes. 4- People who want to slow the ageing process or fight cancer and diabetes should follow the blood type diet. 5- Type A blood people should eat many vegetables because this blood type is related to agriculture. Which of the statements above are TRUE, according to Peter D?Adamo?s ideas?