Final answer:
Ginkgo biloba can alter the effects of anticoagulants.
Step-by-step explanation:
Ginkgo biloba can alter the effects of anticoagulants. Ginkgo biloba is known to have blood-thinning properties and can increase the risk of bleeding when taken with anticoagulants or blood thinners. It is important for the client to inform healthcare providers about their use of ginkgo biloba to ensure proper monitoring and adjustment of medications.