Brain Health Supplements: What the Research Does and Does Not Show

What the research says

Large reviews of supplements for memory in healthy adults generally find little or no benefit. Ginkgo has been tested in large trials and did not prevent dementia. Small studies on lion’s mane and bacopa show mixed or modest results.

What helps brain health

• Regular physical activity
• Good sleep and treating sleep apnea
• Controlling blood pressure, blood sugar and cholesterol
• Staying socially and mentally active
• Limiting alcohol and not smoking

Be careful with big claims

Be skeptical of ads that say a drop or capsule can reverse memory loss, “detox” the brain or prevent Alzheimer’s. Memory changes can have treatable causes, so ask a doctor. Read our independent reviews of Pineal Guardian X, Neuro Serge and Phytomem One.

Sources to read next

• NIA (National Institute on Aging): supplements and cognitive health
• NCCIH: ginkgo and dietary supplements for memory

This article is for education only and does not replace advice from your doctor or pharmacist. Healthnilo earns commissions from some links on this site; see our Affiliate Disclosure and Editorial Policy.

Related: Neuro Serge · Pineal Guardian X · Phytomem One · All guides