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Science-backed weight management articles and practical guides from NutriFactx.
FeaturedFor decades now, carbohydrates have been the target for people gaining unwanted fat mass, but reality is much different than what most believe. In this article, the carbohydrate-insulin hypothesis is explained, along with the energy balance theory, and the views on both carbohydrates and body fat from experts such as David Ludwig and Kevin Hall.
FeaturedUltra-processed foods make up over half the calories in many diets today. Here's what the science actually shows about the risks — and what to do about it.
Featured0.8 grams per kilogram; is that really enough? Leading protein researchers say the official recommendation misses the mark for most active adults.