Chlorella boosts the immune system significantly
6.0Moderate
evidence
evidence
The Claim
Users claim that Chlorella can greatly enhance immune function, making it easier to fight off infections and diseases. This is seen as a major selling point for those looking to improve overall health.
Origin
This belief is popularized by supplement companies and is often based on limited animal studies or preliminary human trials.
What Science Says
Some small RCTs suggest slight improvements in immune markers, such as increased activity of natural killer cells, but the effect size is generally small. Meta-analyses of available data indicate that while there may be a minor immune-modulating effect, it is not as substantial as often claimed.
Verdict
Partially True