My husband recently had his first ( and Lord willing last) Vertigo attack. He ended up in the hospital it was so severe. We're very anti- medication, so the first thing I did was start researching natural supplements that help with the problem. Ginkgo Biloba and Ginger were at the top of the list. I ordered both from NOW brand because I trust them. He's been taking it daily for 2 weeks now, and the dizziness started to subside after a few days. This will now be a part of his daily vitamin arsenal