The Claim

Tongkat Ali inhibits the enzyme aromatase, resulting in reduced conversion of testosterone into estradiol.

Source: This Plant Increased Testosterone 37% and Dropped Cortisol 16%

What the research says

Not yet evaluated

We are still looking at what the research says.

Supports
0score
Challenges
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These are independent scores, not a percentage. Higher-grade studies count more, so a single strong opposing study can outweigh several weaker ones.

How it works
0 studies reviewed
In plain English

Tongkat Ali reduces the conversion of testosterone into estradiol by inhibiting the aromatase enzyme.

See the scientific wording

Tongkat Ali inhibits the enzyme aromatase, which reduces the conversion of testosterone into estradiol.

Score breakdown, mechanism chain, raw evidence, ideal studies needed

Fit Body Science verdict — we translate health claims into clear verdicts backed by peer-reviewed research.

Not medical advice. For informational purposes only. Always consult a qualified healthcare professional before making health decisions.