Diet related blood types;

"O" - All people were originally blood type O. Blood type O people are best suited to meat and potatoes (starch).

"A" - Grains stressed out our blood and the A type antigen came to the rescue, common in Europeans. The French and Italians do well eating bread. Europeans spread into North and South America.

"B" - Moutainous dwellers around Mongolia had less pasures for grains and ate more goat meat. Their dietary stress saw them develop B type antigens.

"AB" -  Not a dietary stress, found to first be seen when Europeans (A) mingled with Asians (B).

Type O is the most common, declining. Type AB is the least common, increasing. Blood types are upwardly dominate; O > A > B > AB.

  • Type O people tend to contact sports such as rugby, football.
  • Type A2, dominant A, subdominant O, listed as A but function more like O (~15% of A types)
  • Type A people tend to be comfortable in small spaces and like tai chi and yoga.
  • Type B people tend to like moving sports such as tennis, baseball and bicycle riding or hiking.
  • Type AB people are more varied in diet and life activities.

Dr. Peter J.D'Adamo studied and wrote a series of booka about eating for your blood type.
Type A developed mostly due to dietary stress from eating grains. Type O and A are the most opposite or each other.

Digestive turmoil.

Separate from blood type in the blood is the digestive system. Our stomach is acidic and suited for protein and vegetables. Rumen animals have a fermentive stomach and are best suited to grasses and grains. Humans and our pet cats and dogs cannot digest grasses and grains of any type.

  • Acidic stomach for non-grain diet.
  • Fermentive stomach for grains and grasses (cows, horses, elephants, sheep, goats, and others).