The Claim
A 3-week ketogenic diet impairs insulin-mediated suppression of lipolysis in adipose tissue of adults with obesity, leading to reduced inhibition of free fatty acid release during hyperinsulinemia, indicating adipose tissue insulin resistance despite systemic metabolic improvements.
What the research says
Supports is higher
Support is ahead, but a single strong opposing study can change this.
These are independent scores, not a percentage. Higher-grade studies count more, so a single strong opposing study can outweigh several weaker ones.
In adults with obesity, a 3-week ketogenic diet reduces the ability of insulin to suppress fat breakdown in fat tissue, resulting in higher levels of free fatty acids in the blood during periods of elevated insulin, even when other metabolic markers improve.
See the scientific wording
A 3-week ketogenic diet impairs insulin-mediated suppression of lipolysis in adipose tissue of adults with obesity, resulting in reduced inhibition of free fatty acid release during hyperinsulinemia, which may reflect adipose tissue insulin resistance despite systemic metabolic improvements.
When someone eats a very low-carb diet, insulin levels drop, and fat cells stop responding to insulin's signal to stop breaking down fat. This causes more fat to be released into the blood, even when insulin is high. Meanwhile, muscle and liver adapt to use fat and ketones for energy, so the body still functions well overall, but fat cells remain resistant to insulin.
What the research says
1 studyAfter three weeks on a keto diet, fat cells in obese people stopped responding as well to insulin’s signal to stop releasing fat, so more fat leaked into the blood — even though other parts of the body got better at using sugar.
Score breakdown, mechanism chain, raw evidence, ideal studies needed & 1 supporting studies
Not medical advice. For informational purposes only. Always consult a qualified healthcare professional before making health decisions.