Compositions and methods for enhancing working and long-term memory support using new combination of ginkgo biloba and panax ginseng and associated components

摘要

A nutritional supplement composition and associated method enhances working and long term memory support in a healthy adult person, and includes a Panax Ginseng extract and Ginkgo Biloba extract in a ratio a:b, wherein a for the Panax Ginseng extract is between about 1.9 and 2.8 and b for the Ginkgo Biloba extract is between bout 0.8 and 1.1. It is formulated for oral administration such that the Panax Ginseng extract and Ginkgo Biloba extract together account for at least 90 wt % of a dosage unit of the nutritional supplement composition. The Panax Ginseng extract and Ginkgo Biloba extract together may be present in the amount from about 320 mg to 960 mg. The dosage unit of the composition may be equal to or less than about 1,000 mg.