People who switch to a low-fat vegan diet for 4 months eat healthier overall, and this healthier eating is linked to losing weight, losing body fat, and improving blood sugar control.

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Pro

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Evidence from Studies

Supporting (1)

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Community contributions welcome

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Changes in Food and Nutrient Intake and Diet Quality on a Low-Fat Vegan Diet Are Associated with Changes in Body Weight, Body Composition, and Insulin Sensitivity in Overweight Adults: A Randomized Clinical Trial.

Randomized Controlled Trial

Human

2022 Oct

This study found that people who ate a low-fat vegan diet for 16 weeks ate healthier (as measured by a standard diet score), lost weight, lost fat, and became less insulin resistant — exactly what the claim says.

Contradicting (0)

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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

Changes in Food and Nutrient Intake and Diet Quality on a Low-Fat Vegan Diet Are Associated with Changes in Body Weight, Body Composition, and Insulin Sensitivity in Overweight Adults: A Randomized Clinical Trial.

Score: 46

DOI: 10.1016/j.jand.2022.04.008

Similar Assertions

Cutting down on fats—especially added fats—in your diet for 4 months helps you lose body fat, even if you’re not eating fewer calories overall.

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When overweight people eat a low-fat vegan diet for 4 months, they eat way more fruits, veggies, beans, and whole grains—and much less meat, dairy, eggs, and added oils.

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People who choose to eat very little carbs and lots of fat tend to have worse eating habits than vegans, vegetarians, and regular meat-eaters—mainly because they eat fewer whole grains, fruits, and healthy fats.

54

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When overweight people eat more beans and less meat for 4 months, they tend to lose more weight—especially if they eat lots of beans.

46

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Switching to a low-fat vegan diet for 4 months helps your body use insulin better, which can lower your risk of type 2 diabetes—even if you don’t lose much weight.

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0

76%