Ginkgo Biloba

Ginkgo Biloba may support cognitive function by improving blood circulation to the brain and providing antioxidant effects. Some studies suggest it can enhance memory and focus, particularly in older adults with mild cognitive impairment, but results are mixed. Effects are typically modest and may take 4-6 weeks of consistent use.

For cognitive support, a typical dose is 120-240 mg daily of standardized extract (containing 24% flavonoid glycosides and 6% terpene lactones), divided into 2-3 doses. Start with a lower dose to assess tolerance. Consult a healthcare provider for personalized advice, especially if taking medications.

While generally safe, Ginkgo may cause mild side effects like headache, dizziness, or stomach upset. More seriously, it can increase bleeding risk due to its blood-thinning properties, so avoid before surgery or with blood thinners like warfarin. Rare cases of severe allergic reactions have been reported.

Unlike Bacopa (which enhances memory formation) or Ginseng (an adaptogen for stress), Ginkgo primarily works by improving cerebral blood flow. It may be more effective for age-related cognitive decline than for boosting healthy young brains. Some users combine it with these supplements for synergistic effects.

Some studies suggest Ginkgo may improve tinnitus symptoms by enhancing inner ear circulation, particularly when related to poor blood flow. However, evidence is inconclusive - it appears most effective for tinnitus of vascular origin. Effects, if any, typically require several weeks of use.

Yes, Ginkgo can interact significantly with blood thinners (increasing bleeding risk), SSRIs (possible serotonin syndrome), diabetes medications (may affect blood sugar), and certain diuretics. Always consult a doctor before use if taking prescription medications, especially anticoagulants or antidepressants.