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Nootropics (/ n oʊ. ə ˈ t r oʊ p ɪ k s / noh-ə-TROHP-iks or / n oʊ. ə ˈ t r ɒ p ɪ k s / noh-ə-TROP-iks), [1] colloquially brain supplements, smart drugs and cognitive enhancers, are natural, semisynthetic or synthetic compounds which purportedly improve cognitive functions, such as executive functions, attention or memory.
A cerebral activator, also known as a cerebral metabolic enhancer or activator, is a type of drug that "activates" the central nervous system in the context of cerebrovascular diseases such as stroke and dementia. The term has been used specifically to describe a few Japanese drugs, such as indeloxazine and bifemelane. [1] [2] [3]
Neuroenhancement or cognitive enhancement is the experimental use of pharmacological or non-pharmacological methods intended to improve cognitive and affective abilities in healthy people who do not have a mental illness.
It is known that brain levels of phenethylamine, a known endogenous enhancer substance, decline with age. [7] This may be due to progressively increased levels of MAO-B with age. [7] Decreased levels of phenethylamine may contribute to reduced activation of the enhancer regulation system and reduced brain catecholamine release with age. [9]
Huperzine A is a naturally-occurring sesquiterpene alkaloid compound found in the firmoss Huperzia serrata [2] and in varying quantities in other food Huperzia species, including H. elmeri, H. carinat, and H. aqualupian. [3]
From 2017 to 2020, American obesity prevalence was 41.9%, according to the Centers for Disease Control and Prevention.During that period, roughly 135 million Americans were considered medically ...
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The dangers of LED face masks you should know about. Hannah Kramer. Updated October 21, 2019 at 10:56 AM. ... light can be potentially dangerous to your vision," she continued. "I like to ...