Ancel keys and Margret keys were two american physiologists that have worked on the effect of diet on the health of the people. They have developed.
Ancel and Margret keys have particularly showed that the saturated fats have effect on developing cardiovascular diseases. They discovered the Mediterranean diet is high in saturated cholesterol that developed various heart disease.
Ancel and Keys are the two physiologists that determines the factor related to diet and its effect on the health of individual. According to them, the cardiovascular disease mainly occur due to the consumption of teh saturated fats.
The Ancel and keys studies the dietary pattern of Mediterranean. They performed the starvation experiment on the men and their relation with the diet and health. The factor wealth was not included in their discovery.
I would say one is that you always have to be happy and another is that you have eat healthy all the time. Realistic expectations are that you aren't happy all the time and that you are sad sometimes another one would be that you eat healthy most of the time but have an occasional treat.
