Saw Palmetto’s Effect on BPH

I’ve read that there haven’t been many (if any) conclusive studies about saw palmetto’s effect on hair loss. But what about saw palmetto’s effect on BPH? Do you know how effective it is for that? The Mayo Clinic grades saw palmetto as an A (on a scale of A to F) in terms of effectiveness for BPH.

If saw palmetto has weak DHT blocking ability, and it’s just a berry, why not take like 10 pills a day (instead of the usual 2)?

The impact of saw palmetto on prostate problems has a lot of history that goes back hundreds of years. The product has been studied, but although there is no doubt an effect on BPH (benign prostate hypertrophy or swollen prostate) at reducing symptoms with difficulty in urination, it does not seem to work on DHT. It has been suggested that its mechanism of action is something other than DHT effects and that is why it may not help in hair loss.