As we all know, human blood is grouped into four types: A, B, AB, and O, with each letter referring to a type of antigen or protein on the surface of red blood cells. The percentages of people who have these blood groups in the United States are:
Y-45%
to-40%
B-11%
BA – 4%
These percentages may vary in certain sections of the country depending on the cultural composition of the population. Several studies are underway showing that blood type and longevity have been linked. Research has shown that blood type O has the longest life expectancy.
A lives approximately 61.6 years
AB…………………………………………… 69.5
B…………………………….. 78.2
OR……………………………..86.7
It has been seen that people with blood group O have a good ability to eat meat protein, have a strong immune system and a robust digestive tract. They respond better to stress with intense physical activity. They are less prone to heart disease as their blood is thin, less likely to clot, but may be more prone to ulcers, blood clotting disorders, arthritis, hypothyroidism, and allergies. However, those who changed their dietary lifestyle, such as eating fewer potatoes and dairy products, were less prone to arthritis and related foods. O foods are more painful but less life-threatening.
Blood group A does well on a vegetarian diet. They do not properly metabolize meat and dairy products loaded with saturated fat. They may be more prone to coronary heart disease, diabetes, cancer, liver and gallbladder disorders, and have a vulnerable immune system. It is interesting to note that Japan, a predominantly type A country, has the longest life record of any country in the world. (78 years for men and 86 years for women) The reason is that they eat according to their blood type. Their staple diet is fish, rice, soy products, and green tea. This diet consistently promotes good health and provides the greatest potential for avoiding heart disease.
Blood group B accepts both meat and dairy products well. They live the second longest. They have a tolerant digestive tract, a strong immune system, flexible adaptation to a new diet and environment. However, the improper metabolism of some specific foods makes them susceptible to autoimmune disorders.
Blood group AB has mixed characteristics of blood groups A and B. They may have a sensitive digestive system but an overly tolerant immune system. Research shows that shelf life is longer than A but not as long as B.
It has been found that the proper diet can prolong life expectancy for each blood type. As Ben Franklin said, “an ounce of prevention is better than a pound of cure”, any food that contains saturated fat is known to have the greatest potential for long-term damage to the body, regardless of blood type. There is a popular belief in Japan that a person’s ABO type predicts their personality, temperament, and compatibility with others. In Japan, the idea of blood type as a personality type is so popular that Japanese people ask, “What is your blood type?” instead of asking “What is your zodiac/astrological sign”. In short, Type A is thought to be calm and dependable; Type B is creative and excitable; Type AB is reflective and emotional; and Type O is a confident leader.
Scientific inventions unravel the enigmas and surprise even the most awake and enlightened. This area of blood typing and its links to longevity demands more research so that our entire society benefits by living longer, healthier and more productive lives.