Eating a small handful of walnuts every day for a month doesn’t seem to improve cholesterol levels in healthy young guys who already have normal cholesterol.

51

Pro

0

Against

Evidence from Studies

Supporting (1)

51

Community contributions welcome

51

Effect of moderate walnut consumption on lipid profile, arterial stiffness, and platelet activation in humans

Randomized Controlled Trial

Human

2011 Feb

The study looked at whether eating a small handful of walnuts every day for a month changes cholesterol levels in healthy young men, and found no effect—just like 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

Effect of moderate walnut consumption on lipid profile, arterial stiffness, and platelet activation in humans

Score: 51

DOI: 10.1038/ejcn.2010.233

Similar Assertions

Eating walnuts every day for a few weeks can lower your bad cholesterol and improve your overall cholesterol levels.

67

0

92%

Eating walnuts every day might help lower bad cholesterol, which is good for your heart.

28

0

91%

Eating walnuts every day might help lower your cholesterol by about 8.5 points, which could be good for your heart. This idea comes from combining results from over a thousand people in studies across the U.S., Europe, and Asia.

28

0

90%

Eating walnuts doesn’t really raise your 'good' cholesterol, even though it helps with other types of cholesterol. So while walnuts are heart-healthy in some ways, they don’t seem to boost HDL much.

28

0

90%

Eating walnuts might help lower your cholesterol, especially if it's already high or if you're at risk for heart problems. Think of walnuts as a tasty snack that could be good for your heart.

39

0

89%