Nootropic is a Greek term meaning mind-bending. However, the word as used today means any substance that can improve cognitive function in the brain. Cognitive function refers to any brain process related to gaining or using knowledge or understanding. Nootropics are commonly called smart drugs. Nootropics can refer to supplements containing herbs, amino acids and cell function boosters. It can also mean prescription drugs, such as methylphenidate, mixed amphetamine salts and modafinil. This article will explore five benefits of nootropic supplements available on the commercial market.
Improve Memory
As we age, it’s natural to lose some amount of cognitive function. It may take longer to recall a name or exact word you want to use. You forget to buy an important item at the market. You may forget about an appointment. Nootropics may be able to improve memory, focus and recall. According to Psychology Today, here are a few of the best nootropic ingredients for boosting memory:
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- Ginkgo biloba
- Phosphatidylserine
- Rhodiola rosea
- Omega 3 fatty acids
- Grape seed extract
Mood Elevation
Some evidence-based nootropic substances for mood include SAM-e, N-Acetyl Cysteine, Pine bark extract, grape seed extract and Omega 3 fatty acids. SAM-e modulates certain brain chemicals associated with mood, such as serotonin and dopamine. Low levels of these brain chemicals, called neurotransmitters, are associated with feelings of depression. SAM-e is involved with the production of both serotonin and dopamine. This requires sufficient levels of vitamin B12 and folic acid, so it’s important to be sure to get enough of both of those, too. Both coffee and green tea contain caffeine and L-theanine. These can sharpen memory and produce feelings of well-being.
Promote Natural Sleep
GABA, or gamma aminobutyric acid, is a neurotransmitter that helps to keep brain cells calm. Magnesium has a relaxing effect on muscles. Another nootropic, melatonin, is a hormone released by the pineal gland in the brain, typically in the evening hours. It’s associated with the body’s circadian rhythm that tells it when to sleep and when to be active.
Support Overall Brain Health
The following nootropics may help to support and improve brain cell function:
- Acetyl-L-carnitine
- Creatine
- Taurine
- L-tryptophan
- Tyrosine
- Theanine
These are all amino acids essential for normal brain function. L-carnitine is involved in the synthesis of the acetylcholine, a neurotransmitter associated with memory, learning and mental clarity. Creatine increases brain energy levels and short-term learning. Taurine is involved in the synthesis of GABA, which may reduce anxiety. L-tryptophan is essential for the production of serotonin, which helps to elevate mood. It’s also required to make melatonin, the sleep hormone. Tyrosine is needed to make the feel-good neurotransmitter dopamine, which is also involved in learning and stress reduction.
The fatty acids Alpha GPC, phosphatidylserine and omega-3 fight depression, help with recall of information and reduce brain fog.
Increase Motivation and Fuel Brain Power
Ginkgo biloba contains important flavonoids. These are antioxidant substances that protect brain cells from oxidative stress. Oxidative stress is caused by the presence of free radicals. Free radicals damage cells’ DNA and are associated with premature aging, dementia and certain forms of cancer. Nootropics intended to boost dopamine levels may also help with motivation. Look for nootropics with tyrosine, L-theanine, vitamin B6 and rhodiola rosea. Although it’s not conclusive, some studies have suggested that rhodiola rosea, an herb commonly grown in Siberia, may be able to fight fatigue and increase focus and motivation. Rhodiola rosea is a powerful antioxidant and may help to fight bacteria, too.
When it comes to nootropics, just like any other supplement or medication, everyone is different. Not everyone will necessarily see every benefit. Although nootropics are generally considered to be safe, side effects are always possible. Before beginning a nootropic supplement, always consult with your physician first.
