Effects of saw palmetto?

Saw Palmetto is known to act as a five-alpha-reductase inhibitor, which affects certain enzymes involved in steroid metabolism. It specifically inhibits a couple of these enzymes, contributing to various effects such as impacts on prostate health and potentially lowering DHT levels, a hormone linked to hair loss and prostate issues. However, it does not inhibit all forms of the enzyme, which can lead to varying effects compared to drugs like Finasteride that inhibit more forms. There might also be implications for sexual function and other hormone-related functions because of how it influences these enzyme activities 1.