Botanicals
Saw Palmetto — timing, dose & interactions
Palm-berry extract used for urinary symptoms of an enlarged prostate. An updated Cochrane review found saw palmetto alone gives little to no benefit for those symptoms. It is well tolerated and doesn't affect PSA readings.
Also known as: Serenoa repens
Timing
When to take it
Take with a meal.
Interactions
Saw Palmetto with other supplements
No documented supplement interactions in our dataset.
Safety
Medications & health conditions
CautionPregnant or breastfeeding
Saw palmetto may be unsafe in pregnancy. NIH says it may be unsafe during pregnancy or breastfeeding.
Mechanism-based
Buying guide
What to look for on the label
Saw Palmetto
- Liposterolic extract, 320 mg (the dose used in most trials)
FAQ
Common questions
When is the best time to take Saw Palmetto?
Breakfast / Dinner. Take with a meal.
Should Saw Palmetto be taken with food?
Yes. It is fat-soluble, so take it with a meal that contains some fat.
Sources
References
Last reviewed Sourced from NIH fact sheets and peer-reviewed studies.How we make this contentReport an error