When people eat more protein and fewer carbs, their bodies hold onto more protein instead of breaking it down and losing it, which means they’re building or maintaining muscle better.

46

Pro

0

Against

Evidence from Studies

Supporting (1)

46

Community contributions welcome

46

Postprandial Thermogenesis Is Increased 100% on a High-Protein, Low-Fat Diet versus a High-Carbohydrate, Low-Fat Diet in Healthy, Young Women

Randomized Controlled Trial

Human

2002 Feb

The study gave women two different diets—one with lots of protein and one with lots of carbs—and found that their bodies held onto more protein when they ate the high-protein diet, which is exactly what the claim says.

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

Postprandial Thermogenesis Is Increased 100% on a High-Protein, Low-Fat Diet versus a High-Carbohydrate, Low-Fat Diet in Healthy, Young Women

Score: 46

DOI: 10.1080/07315724.2002.10719194

Similar Assertions

For experienced lifters, eating protein and carbs right after a workout leads to better protein retention per pound of body weight than waiting six hours, but this isn't the case for beginners.

46

0

79%

Experienced weightlifters lose over half their protein retention per body weight when delaying protein and carb intake after a workout, but beginners aren't affected much by the timing.

46

0

79%

When people eat more protein, their blood shows higher levels of a waste product called urea, which means their body is breaking down more protein than when they eat more carbs.

46

0

77%

When people eat more protein, their blood shows higher levels of a waste product called urea, which means their body is breaking down more protein than usual.

46

0

77%

For men who regularly lift weights, eating protein and carbs right after working out leads to better protein retention in the body compared to waiting six hours.

46

0

75%