i’m also losing memory very quickly nowadays. they have become
like water seeping through your hands. argh.
You still very good at solving maths problems in Homework
Forum. 
Ginkgo is widely touted as a "brain herb." Researchers recently
reviewed all of the high-quality published studies on ginkgo and
mild memory impairment (in other words, people without Alzheimer's
or other form of dementia), and concluded that ginkgo was
significantly more effective than placebo in enhancing memory and
cognitive function. Ginkgo is commonly added to nutrition bars,
soft drinks, and fruit smoothies to boost memory and enhance
cognitive performance, although there is debate over whether the
small amounts of ginkgo found in these products are effective.
http://www.umm.edu/altmed/articles/ginkgo-biloba-000247.htm
