blip nootropic glossary

Acetylcholine

uh-SEE-tul-KOH-leen

A neurotransmitter that helps nerve cells communicate. It plays a central role in memory, learning, and muscle activation, and was the first neurotransmitter ever identified, in 1914.

Adaptogen

uh-DAP-tuh-jen

A plant or plant extract traditionally used to help the body resist stress. The concept is widely studied in herbal medicine, but it is not an accepted scientific or FDA-recognized category.

Alpha Waves

AL-fuh wayvz

A pattern of brain electrical activity, oscillating at about 8-12 cycles per second, that typically appears when a person is awake, relaxed, and has their eyes closed.

Alpha-GPC

AL-fuh jee-pee-see (or AL-fuh gliss-er-oh-FOSS-foh-KOH-leen)

A naturally occurring choline compound found in the brain. It crosses the blood-brain barrier and serves as a building block the body uses to make the neurotransmitter acetylcholine.

Brain Metabolism

brayn muh-TAB-uh-liz-um

The brain's continuous use of glucose and oxygen to generate the energy (ATP) it needs to power nerve signaling, cell maintenance, and neurotransmitter production.

Buccal Absorption

BUCK-ul ab-SORP-shun

The process by which a substance is absorbed directly into the bloodstream through the mucous membranes lining the inside of the cheeks, rather than through the digestive tract.

Cholinergic Compound

koh-lin-ER-jik KOM-pownd

A substance that interacts with the body's acetylcholine system, typically by supplying raw material for, or otherwise supporting, this neurotransmitter that is important for memory and muscle function.

Co-enzyme

koh-EN-zyme

A small organic molecule, often derived from a vitamin, that binds to an enzyme and is required to help that enzyme carry out its chemical reaction in the body.

Cofactors

KOH-fak-terz

Non-protein helper molecules, such as metal ions or coenzymes, that an enzyme needs to become active and carry out its function. Coenzymes are one type of cofactor.

Double-Blind Study

DUH-bul-blynd STUH-dee

A clinical research design in which neither the participants nor the researchers know who is receiving the actual treatment versus a placebo, reducing the risk of bias affecting the results.

EEG

ee-ee-JEE (ee-lek-troh-en-SEF-uh-loh-gram)

Short for electroencephalogram, a test that records the brain's electrical activity using electrodes placed on the scalp. It is commonly used to study brain states and diagnose neurological conditions.

GABA

GAH-buh (gam-uh uh-MEE-noh-byoo-TEER-ik AS-id)

Short for gamma-aminobutyric acid, the primary inhibitory neurotransmitter in the brain. It calms nerve cell activity and is associated with relaxation, reduced stress, and improved sleep.

L-Theanine

el-THEE-uh-neen

A naturally occurring amino acid found almost exclusively in tea leaves. It crosses the blood-brain barrier and is studied for calming, antioxidant, and neuroprotective effects.

Mitochondrial Health

my-toh-KON-dree-ul helth

The proper functioning of mitochondria, the structures inside cells that convert nutrients and oxygen into usable energy (ATP). Healthy mitochondria are important for overall cellular and brain energy.

Myelin

MY-uh-lin

A fatty, protective sheath that wraps around nerve fibers. It insulates nerves and speeds up the electrical signals that travel between brain and body.

NAD+

en-ay-dee-PLUS

Short for nicotinamide adenine dinucleotide, a coenzyme found in every living cell. It is essential for converting food into cellular energy and supports numerous metabolic processes.

Neuroprotection

NOOR-oh-proh-TEK-shun

The preservation of nerve cell structure and function against injury, stress, or degeneration. Neuroprotective substances or strategies aim to prevent or slow damage to brain cells.

Neurotransmitter

NOOR-oh-TRANS-mit-er

A chemical messenger that nerve cells release to communicate with each other, muscles, or glands, allowing the brain to send and receive signals throughout the body.

Nootropic

noh-oh-TROP-ik

A substance, whether a supplement, food compound, or prescription drug, used or studied for its potential to support cognitive functions such as memory, focus, or learning.

Norepinephrine

nor-ep-ih-NEF-rin

A neurotransmitter and hormone, also called noradrenaline, that increases alertness, attention, and arousal. It plays a central role in the body's stress-driven 'fight-or-flight' response.

Paraxanthine

par-uh-ZAN-theen

The main byproduct the body creates when it breaks down caffeine in the liver, accounting for roughly 80% of caffeine's metabolism. It is itself a mild stimulant

Serotonin

sair-uh-TOH-nin

A neurotransmitter, also called 5-HT, that helps regulate mood, sleep, appetite, and memory. About 90% of the body's serotonin is actually produced in the gut, not the brain.

Vitamin B12

VY-tuh-min bee-twelv

An essential vitamin, also called cobalamin, that the body needs to keep nerve cells healthy, make red blood cells, and produce DNA. It is found naturally only in animal foods.

Vitamin B6

VY-tuh-min bee-siks

An essential water-soluble vitamin, also called pyridoxine, that acts as a coenzyme in over 100 enzyme reactions, including the production of neurotransmitters such as serotonin and GABA.