It seems as though every day brings a new pill or potion claiming to restore mental alertness or improve memory. While many of these claims are based on factual information, many others are not. This
encyclopedia of foods and drugs that are believed to improve mental performance contains information on nearly 400
nutrients, herbs, and drugs, ranging from ancient plant compounds to the latest pharmaceuticals. Entries are arranged by type of substance, such as foods, vitamins, minerals, spices, and medical drugs. Each entry contains information such as alternate names and forms, sources, results, side effects, precautions, and recommended dosage. Although readers are encouraged to consult with…
An interesting guide to mind-altering or mind-enhancing substances from the legal, such as vitamin C or rosemary to the illegal, such as marijuana or LSD. The entries vary in length; some are very…
