Ginkgolic acid

Why You Need It

• Potent Antioxidant: Neutralizes free radicals that cause cellular aging.
• Anti-Microbial: Naturally helps fight off bacteria and viruses.
• Anti-Inflammatory: Helps calm systemic inflammation linked to chronic disease.
• Skin Health: Topical application shows promise in protecting skin from damage.

Deep Dive

Ginkgolic acids are alkylphenols found in the seeds and leaves of the Ginkgo biloba tree. Their primary superpower is strong antioxidant activity. In the body, they help scavenge reactive oxygen species (ROS), which are unstable molecules that damage DNA and proteins. Research suggests that ginkgolic acids inhibit enzymes that trigger inflammation, potentially offering protection against conditions like arthritis or metabolic syndrome. Furthermore, their antimicrobial properties make them a natural defender against various pathogens. While often removed from commercial supplements to prevent allergies, consuming the whole fruit (in controlled amounts) provides these benefits in a natural, synergistic package.

Natural Food Sources

Ginkgolic acid is almost exclusively found in the Ginkgo biloba tree. It is present in the nuts (seeds) and the fleshy outer fruit skin (sarcotesta). It is also present in the leaves, though in lower concentrations.

Important Note: The raw fruit skin is a known allergen and skin irritant. It must be prepared carefully (boiled/roasted) to reduce toxicity.

Supplementation

Because pure Ginkgolic Acid is a potent sensitizer and potential toxin, it is rarely sold as a standalone supplement. Instead, you will find it in:

• Standardized Ginkgo Biloba Extracts: These are processed to remove or drastically limit ginkgolic acid content (usually to <5ppm) to meet safety regulations while retaining other beneficial flavonoids.
• Traditional Medicine: Prepared Ginkgo nuts (roasted/boiled).

Dosage: There is no RDA. If eating Ginkgo nuts, stick to 1-2 roasted nuts per day. Do not consume raw seeds or fruit skins.