Research
Macro partitioning
Low-carbohydrate diets do not provide superior long-term weight loss compared to low-fat or Mediterranean diets when total energy intake is matched.
You don't need to follow a specific low-carb diet to lose weight long-term. Whether you choose low-carb, low-fat, or Mediterranean, the key is restricting total calories. Low-carb might help you lose weight faster in the first 6 months, but after a year, it's no better than other diets if you eat the same number of calories.
GoodRefutesHIGH confidence
Ultimately, these data suggest that weight loss depends more on restricting total energy intake than modification of the macronutrient distribution.
Why this rating
Based on a systematic review and a specific 2-year intervention study cited.
Source
A Review of Evidence‐Based Strategies to Treat Obesity in Adults
Deepika Laddu et al. · Nutrition in Clinical Practice · 2011
DOI 10.1177/0884533611418335
narrative_reviewCited 101×
Read the paper DOI resolved against Crossref · corpus check 2026-06-10
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