When older, overweight people do intense exercise for 12 weeks, a fat-related chemical in their blood called chemerin goes down—and that drop is linked to losing belly fat, better cholesterol numbers, and less insulin being released after eating sugar.

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Pro

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Against

Evidence from Studies

Supporting (1)

39

Community contributions welcome

39

Exercise-induced lowering of chemerin is associated with reduced cardiometabolic risk and glucose-stimulated insulin secretion in older adults

Randomized Controlled Trial

Human

2014

The study found that when older, obese adults did 12 weeks of intense aerobic exercise, their chemerin levels dropped, and this drop was linked to less belly fat, better cholesterol, and improved blood sugar control — just like the claim said.

Contradicting (0)

0

Community contributions welcome

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

Exercise-induced lowering of chemerin is associated with reduced cardiometabolic risk and glucose-stimulated insulin secretion in older adults

Score: 39

DOI: 10.1007/s12603-014-0459-7

Similar Assertions

When older overweight people exercise and their blood chemerin drops, their bad fats (cholesterol and triglycerides) also go down—so chemerin might be connected to how the body handles fats.

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89%

When older, overweight people lose belly fat from exercise, a chemical called chemerin in their blood also drops—so chemerin might be a sign that their fat tissue is getting healthier.

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89%

Exercise makes muscles better at using insulin and the liver produce less sugar—but those improvements don’t match up with changes in chemerin levels, meaning chemerin isn’t the main reason exercise helps insulin work better.

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83%

After doing intense exercise for 12 weeks, older overweight people’s pancreases release less insulin right after eating sugar—and that drop matches a drop in a chemical called chemerin, hinting chemerin might tell the pancreas how much insulin to make.

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79%