When insulin is high, your body can’t burn fat well—even if you drink lots of water.

This study shows that high insulin levels slow down fat burning, but it didn’t look at water intake at all — so we can’t say if hydration matters for this effect.

The study says fat burning is better when insulin is low and you drink water, but it doesn’t prove that high insulin stops water from helping you burn fat — so it doesn’t support the claim.

The study says water helps burn fat only when insulin is low — not when it’s high. So high insulin doesn’t make water less effective at burning fat; it just stops water from helping at all. That’s the opposite of what the claim says.