Haven’t we know this for years? From New England Journal of Medicine:
Most data regarding the association between the glycemic index and cardiovascular disease come from high-income Western populations, with little information from non-Western countries with low or middle incomes. To fill this gap, data are needed from a large, geographically diverse population.
This analysis includes 137,851 participants between the ages of 35 and 70 years living on five continents, with a median follow-up of 9.5 years. We used country-specific food-frequency questionnaires to determine dietary intake and estimated the glycemic index and glycemic load on the basis of the consumption of seven categories of carbohydrate foods. We calculated hazard ratios using multivariable Cox frailty models. The primary outcome was a composite of a major cardiovascular event (cardiovascular death, nonfatal myocardial infarction, stroke, and heart failure) or death from any cause.
In the study population, 8780 deaths and 8252 major cardiovascular events occurred during the follow-up period. After performing extensive adjustments comparing the lowest and highest glycemic-index quintiles, we found that a diet with a high glycemic index was associated with an increased risk of a major cardiovascular event or death, both among participants with preexisting cardiovascular disease (hazard ratio, 1.51; 95% confidence interval [CI], 1.25 to 1.82) and among those without such disease (hazard ratio, 1.21; 95% CI, 1.11 to 1.34). Among the components of the primary outcome, a high glycemic index was also associated with an increased risk of death from cardiovascular causes. The results with respect to glycemic load were similar to the findings regarding the glycemic index among the participants with cardiovascular disease at baseline, but the association was not significant among those without preexisting cardiovascular disease.
In this study, a diet with a high glycemic index was associated with an increased risk of cardiovascular disease and death.
Source: Glycemic Index, Glycemic Load, and Cardiovascular Disease and Mortality | NEJM
The Advanced Mediterranean Diet (2nd edition) is low glycemic index.
Steve Parker, M.D.
2 responses to “Premature Death and Cardiovascular Disease Linked to High Glycemic Index Eating”
A timely warning for a person like with an extremely sweet tooth! I am 50 and addicted to sweet stuff. Thank you for bringing to notice this study.
A prompt caution for a person with an exceptionally sweet tooth! I am 50 as well as addicted to pleasant things. Thank you for offering notice of this research.