Intermittent Fasting: The Rising Trend vs. Cardiovascular Health - Dr Koulsoum Houssein
For those who are trying to lose weight or improve their Cardio metabolic health (reduce their blood pressure or blood glucose or cholesterol), there are various proposed ways of dieting.
One, which is gaining in popularity and which seems to be efficient, at least in the short-term goals of losing weight and improving blood glucose and cholesterol levels, is the "intermittent fasting" diet, which aims at eating within 8 hours and fasting the remaining 16 hours of a 24 hours day. However, this study, which appeared in the "American Heart Association Epidemiology and Prevention/ Lifestyle & Cardiometabolic Health Scientific Sessions 2024 Abstract", found that those who followed this restricted 8 hours pattern of dieting had a 91% higher risk of death from cardiovascular disease as compared to those who continued their standard habit of eating over 12 to 16 hours in a day. Although the above study has some limitations as it relies on participants information and cannot be verified, its findings are highly plausible for the following reasons:
1) Those who initiate these kinds of diets already have a cardiovascular risk like increased weight, diabetes or hypertension, or dyslipidemia, and so are already in the higher risk group.
2) Although they restrict their food intake to 8 hours a day, the quantity and especially the quality of the nutrients are not restricted or controlled, thus further increasing their risk of cardiovascular disease.
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