Eating very low-carb, high-fat food for just three days makes blood sugar spike higher after drinking a sugary drink, compared to eating a normal diet.

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Pro

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Against

Evidence from Studies

Supporting (1)

33

Community contributions welcome

33

Short-term low carbohydrate/high-fat diet intake increases postprandial plasma glucose and glucagon-like peptide-1 levels during an oral glucose tolerance test in healthy men

Cross-Sectional Study

Human

2012 Aug

The study gave men a high-fat, low-carb diet for 3 days and found their blood sugar spiked higher after drinking a sugary solution than when they ate their normal diet — exactly what the claim says.

Contradicting (0)

0

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No contradicting evidence found

Gold Standard Evidence Needed

According to GRADE and EBM methodology, here is what ideal scientific evidence would look like to definitively prove or disprove this specific claim, ordered from strongest to weakest evidence.

Source Study

Short-term low carbohydrate/high-fat diet intake increases postprandial plasma glucose and glucagon-like peptide-1 levels during an oral glucose tolerance test in healthy men

Score: 33

DOI: 10.1038/ejcn.2012.58

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