Scientists and dieticians consistently  rank The Modern Mediterranean Diet (MED https://www.yourdoctorsorders.com/2018/09/the-mediterranean-diet/ (diet)) as the diet most recommended.  But often people don't know what the MED diet is. This post will  define the Med diet. Critics of the Med Diet Critics  argue that there is no uniform MED diet. They make these assertions based on one of these three arguments: That there is no uniform diet of the Mediterranean Region. There are over 20 countries on the 26,000 miles of coastline of the Mediterranean Sea. Each country with their own unique diets. Many of which have adopted a more modern American style diet. The diet is simply made up and therefore should be ignored. Finally some point out that there are many Med Diets as the literature.

Heart disease and Diet Ancel Keys is the scientist most responsible for not only the Med diet but the relationship of heart disease to diet. In the 1950's, heart disease was thought to be a disease of aging, and smoking but not diet or lifestyle. In the 1950's, much like today, heart disease was the number one cause of death among of middle aged executives. While there was a clear association between smoking and heart disease, there were far more deaths than could be explained from smoking.  Then an Italian scientist told Dr. Keys about the low incidence of cardiovascular deaths of men in https://www.sevencountriesstudy.com/about-the-study/history/ (Naples). Heart Disease and Diet in EuropeKeys confirmed this claim when he took a sabbatical in Oxford in 1952.  Keys found there was a difference of heart disease between the poor and the executives of Italy. He developed the hypothesis that diet might explain difference  between the two groups.  To confirm this Keys, and his wife, then traveled throughout Europe catalog different diets and rates of heart disease. In 1955 Keys presented his data to the World Health Organization, concluding  that diet played a significant role in heart disease.  Many members of the WHO mocked his  "diet-heart theory."  Keys then organized the seven countries study (click https://pubmed.ncbi.nlm.nih.gov/5226858/ (here)). Seven Countries StudyThe seven countries study was an observational study looking at biomarkers, lifestyles and their relationship to heart disease.  Those countries were Greece, Italy, former Yugoslavia, Finland, The Netherlands, Japan, and the United States. The cohorts were chosen because of diverse diets, lifestyle, and risk factors. Dietary and lifestyle influence on cardiovascular disease was unknown at the time. The seven country study was to answer the question about dietary influence and heart disease. The French ParadoxLow-carb bloggers accuse the seven country study of leaving out France. They cite the https://pubmed.ncbi.nlm.nih.gov/1351198/ (French Paradox,) that the French eat a diet high in saturated fat but have a low incidence of heart disease. However, France was not left out of the study.  French investigators were present at the original pilot study in Nicotera Italy, but ultimately decided not to participate in the study.  France was recovering from World War 2 and simply didn't have the resources to commit to such a study. In fact, The French Paradox was "coined" in the 1980s, over twenty years after the  start of the seven country study. The investigators didn't have access to that data, or the term. Low-carb bloggers  didn't read the seven country study or the French paradox. French Paradox ExplainedTwo factors explain the French Paradox. The high fat diet was not widely adopted by the French prior to the mid 1970's. It  takes time for a  habit to have an effect on cardiovascular disease. For example, one doesn't develop heart disease after the first cigarette. The primary French diet in the 1950's through 70's was a Mediterranean Diet.  Thus, the effect...