plant-based diet tagged posts

Plant-based diets are good for you. They promote gut, immune, metabolic and cardiovascular health, in part by cultivating a diverse community of intestinal bacteria. These benefits have long been known to stem partly from the fiber in plant-based foods, which is processed by our commensal gut bacteria, and the often brightly colored “phytochemicals” plants produce to protect themselves from environmental threats. But much remains to be learned about how exactly the bugs in our bellies process the constituents of vegetables to such salubrious effect.

A pair of studies led by Ludwig Princeton’s Jenna AbuSalim and director Joshua Rabinowitz—one in the Proceedings of the National Academy of Sciences, the other published in Nature Metabolism—shed new lig...

Figure 3U-shaped association between percentage of energy from carbohydrate and all-cause mortality in the ARIC and PURE cohort studies. The reference level is 46·4% energy from carbohydrate. ARIC results are adjusted for age, sex, education, waist-to-hip ratio, smoking, physical activity, diabetes, ARIC test centre, and energy intake. PURE results are are adjusted for age, sex, education, waist-to-hip ratio, smoking, physical activity, diabetes, urban or rural location, centre, geographical regions, and energy intake.13 The mean percentage of energy from carbohydrate in ARIC is 49%, and from PURE it is 61%. ARIC=Atherosclerosis Risk in Communities. PURE=Prospective Urban Rural Epidemiology.

Eating carbohydrates in moderation seems to be optimal for health and longevity, suggests new rese...