A new study, published in The Journal of Nutrition, suggests that extreme dietary habits involving carbohydrates and fats affect life expectancy. Researchers from Nagoya University Graduate School of Medicine in Japan led by Dr. Takashi Tamura found that a low carbohydrate intake in men and a high carbohydrate intake in women are associated with a higher risk of all-cause and cancer-related mortality and that women with higher fat intake may have a lower risk of all-cause mortality.
However, this study shows that low-carbohydrate and low-fat diets may not be the healthiest strategy for promoting longevity, as their short-term benefits could potentially be outweighed by long-term risk.
If you read the study, the lowest mortality is around 50% of calories from carbohydrates. There’s a u-shaped curve, although low carb seems more dangerous than high carb.
That seems to suggest something like the Mediterranean diet or a traditional Japanese diet, not very low fat diets.
From the article:
If you read the study, the lowest mortality is around 50% of calories from carbohydrates. There’s a u-shaped curve, although low carb seems more dangerous than high carb.
That seems to suggest something like the Mediterranean diet or a traditional Japanese diet, not very low fat diets.