Adherence
Adherence to a low-carbohydrate diet (defined as ≤130g carbs/day or ≤25% calories) is sustainable long-term and nutritionally adequate, with high adherence rates reported in observational surveys.
To sustain a low-carbohydrate diet long-term, focus on the high satiety provided by fats and proteins. This natural hunger control makes the diet easier to maintain than calorie-restricted low-fat diets. Ensure your diet includes a variety of whole foods to meet all vitamin and mineral needs, as low-carb diets can be nutritionally complete.
a 2017 survey of 1580 people found that a majority had sustained a low-carb diet, defined as <100 g of carbohydrates per day, for more than a year, and 34% reported sustaining the diet for more than two years [71].
Why this rating
Based on a single observational survey cited by the authors, which the paper itself notes is less reliable than clinical trials for establishing causality.
Source
Myths and Facts Regarding Low-Carbohydrate Diets
Nina Teicholz et al. · Nutrients · 2025
DOI 10.3390/nu17061047
More from this paper
- Low-carbohydrate diets improve cardiovascular risk markers (triglycerides, HDL, blood sugar, inflammation) and reduce 10-year ASCVD risk scores, despite potential increases in LDL-C in lean individuals.Good
- Low-carbohydrate diets can induce remission of type 2 diabetes, with clinical trials showing >50% remission rates in some studies.Good
- The 'keto flu' (flu-like symptoms during initial adaptation) can be avoided or alleviated by increasing sodium and mineral intake.Good
Related findings · Adherence
- Regular physical activity (at least 150 minutes/week of moderate-intensity) reduces all-cause and cardiovascular mortality by 20-30% and lowers the risk of type 2 diabetes by 25-35%.Strong
- Increasing physical activity from a sedentary lifestyle to an active one in middle adulthood significantly reduces the risk of coronary events compared to remaining sedentary.Strong
- Resistance exercise is the only intervention capable of consistently restoring muscle function and strength in sarcopenia, partially overcoming age-related anabolic resistance.Strong
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