Research
Macro partitioning
Restricting total carbohydrate intake to less than 130 g/day is not recommended for the management of diabetes.
Do not restrict your carbohydrate intake to less than 130 grams per day. Your brain needs glucose, and restricting carbs this low may deprive you of essential nutrients like fiber and vitamins. Aim for 45-65% of your calories from carbohydrates, focusing on high-quality sources.
StrongRefutesHIGH confidence
In addition, because the brain and central nervous system have an absolute requirement for glucose as an energy source, restricting total carbohydrate to <130 g/day is not recommended.
Why this rating
Based on National Academy of Sciences–Food and Nutrition Board recommendations cited.
Source
Dietary Carbohydrate (Amount and Type) in the Prevention and Management of Diabetes
Nancy F. Sheard et al. · Diabetes Care · 2004
DOI 10.2337/diacare.27.9.2266
narrative_reviewCited 471×
Read the paper DOI resolved against Crossref · corpus check 2026-06-10
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