The availability of most journals on JSTOR is controlled by a moving wall, which is an agreed-upon delay between the current volume of the journal and the latest volume available on JSTOR. This time period is specified by agreement between JSTOR and the publisher of the journal, which usually is three to five years.
Side Effects Of Saw Palmetto. 1  Gastrointestinal problems. 2  Headache and dizziness. 3  Sexual problems. 4  Rhinitis. 5  Increased bleeding. 6  Not safe during pregnancy.
Benefits of taking Saw palmetto extract supplements: Saw palmetto extract is derived from the berries of the saw palmetto plant, which has the scientific name Serenoa repens. Several clinical studies of saw palmetto extract have shown it to have a beneficial effect on benign prostatic hyperplasia (BPH) or enlargement of the prostate gland, although it is not approved by the FDA as a treatment for BPH.