The Claim
In Australian adults of European ancestry, the total effect of vitamin D status on resting energy expenditure is not statistically significant after adjusting for insulin sensitivity and other covariates, indicating that any direct effect of vitamin D on energy expenditure is small and likely counterbalanced by its indirect effects mediated through insulin sensitivity.
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 people of European descent living in Australia, having more or less vitamin D doesn’t seem to change how many calories your body burns at rest — any small effect vitamin D might have is probably canceled out by how it affects your body’s insulin response.
See the scientific wording
In Australian adults of European ancestry, the total effect of vitamin D status on resting energy expenditure is not statistically significant after accounting for insulin sensitivity and covariates, suggesting that any direct effect of vitamin D on energy expenditure is small and likely offset by its indirect effects through insulin sensitivity.
What the research says
1 studyThe study found that vitamin D doesn’t directly change how many calories you burn at rest — instead, its effect goes through how well your body uses insulin. Once you account for that, vitamin D’s overall impact on calorie burning is too small to matter.
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.