Research
Macro partitioning
Macronutrient composition (low-fat vs. low-carbohydrate) has no significant difference on long-term weight loss or glycemic control in obese diabetic patients; total energy reduction is the primary driver of weight change.
You do not need to choose between low-carb or low-fat diets for superior results. Both work equally well for weight loss if you reduce your total calories. Focus on eating a balanced amount of carbohydrates (55-65% of energy) and maintaining a caloric deficit.
GoodRefutesHIGH confidence
Studies applying different ratios of carbohydrates, protein, and fat showed no significant difference in weight and waist circumference reduction... The reduction in total energy intake contributed to weight change.
Why this rating
Supported by multiple RCTs cited (Sacks et al., Gardner et al.).
Source
Clinical Nutrition Therapy for Weight Control in Obese Diabetic Patients
Mihyang Kim · Journal of Korean Diabetes · 2022
narrative_review
Read the paper This is one finding among thousands. Every one is graded and traced to its source, so you can see what the evidence actually supports. Browse the research →