Key Takeaways

While some studies have found that whey protein may help lower cholesterol, results are mixed, and more research is needed.

Whey protein can have health risks, such as contaminants, gastrointestinal side effects, and stress on the liver and kidneys.

Speak with your healthcare provider before taking whey protein supplements and discuss ways to lower your cholesterol.

Whey protein may have health benefits, primarily for athletes and those looking to increase muscle mass. Some studies suggest that whey protein supplementation may help reduce LDL ("bad") and total cholesterol levels, particularly when combined with exercise.

How Whey Protein Affects Cholesterol Levels

The effects of consuming whey protein on cholesterol levels are not well-established.

Some studies hav

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