lesson 6 Flashcards
reasons for diets
wieght loss, vegan/veggies, allergies
definition of diet
food and drink usually eaten/drunk by a person/group of people
ancel keys
discovery of Mediterranean diet, American and creator, scientist, designed K ratios eaten by US troops during WW2
what did ancel keys do in 1954
visited naples
what did he publish, with whom, when
Eat Well and Stay Well published in 1959 with scientist Wife
When did Ancel Keys died and where
moved to Salento and died at 100 yrs old
what made him start looking into the Mediterranean diet?
say that poor population of small towns in Southern Italy were much healthier than wealthier New Yorkers
suggested this depended on food and tried to validate his original insight focusing on diets of those populations
what did Ancel Keys set up
the Seven Countries Studies
what counties did the Seven Countries Studies include
USA, Finland, Yugoslavia, Netherlands, Italy, Greece, Japan
why were these countries shown for the study?
contrasting in lifestyle, eating habits, risk factor, levels, incidence of mortality from coronary heart disease (CHD) and because some researchers came from some of the countries
what was the objective of the study
(1) document relationship between lifestyles, nutrition, and cardiovascular disease between different populations
(2) scientifically prove the nutritional value of the Mediterranean det and its contribution to the health of its populations
results of study
following Mediterranean style diet was associated with 37% coronary mortality risk and a 27% lower cardiovascular mortality risk
high intake of what in Med Diet
bread, cereal products, legumes, veggies, fruit and fats rich with unsaturated fatty acids (olive oil)
moderate intake of what in Med Diet
fish, and wine at meals
lower intake of what in Med Diet
dairy and meat
what did UNESCO do in 2013
listed Med Diet as part of the intangible cultural heritage of humanity in Cyprus, Croatia, Spain, Greece, Italy, Morocco and Portugal
what is the principle component of fat in Med Diet
olive oil
what do fish, veggies and walnuts have in them for health benefits
omega-3 fatty acids
what foods have omega-3 fatty acids in them
fish, veggies, and walnuts
what do omega-3 fatty acids do for you
lower blood pressure and triglyceride levels
what does lowering blood pressure and triglyceride levels do
reduce risk of heart attacks
how does Med Diet help with depression
foods risk in vitamin E and omega-3 fatty acids = lower risk for depression