They are sometimes referred to as “smart drugs,” memory-enhancing substances, or cognitive enhancers.
They may include certain types of prescription medications as well as nonprescription substances.
In some instances, these compounds are FDA-approved to treat symptoms of specific conditions.
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There are three primary types of nootropics: prescription medications, synthetic compounds, and dietary supplements.
Synthetic Compounds
Synthetic nootropics include racetams, a class of drugs with a similar chemical structure.
Dietary Supplements and Other Sources
Certain supplements are also often used for their nootropic effects.
Natural substances found in food, beverages, and other sources are also nootropics.
For example, L-theanine has been shown to increase alpha waves in the brain.
Greater alpha wave activity is associated with increased creativity.
Better Memory and Learning
Nootropics are also often used to support memory and learning.
Research has also indicated that the amino acid creatine can positively influence short-term memory.
Improved Attention and Concentration
Nootropics are also often utilized to help people become more attentive and concentrate.
Fortunately, there are other ways to keep your brain healthy and protect your memory and mental skills.
Before you take nootropics, it is important to consider some of these possible pitfalls.
Even supplements and herbal remedies are also capable of producing side effects.
For example, taking omega-3 supplements can lead to symptoms of heartburn, stomach upset, and headaches.
Some of the research on nootropics has produced mixed results.
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