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Testing your amino acid levels

May 20, 2014 - Testing your amino acid levels

Tuesday, May 20, 2014 by: Dr. David JockersTags: amino acids, nutrient deficiency, urine test

Essential and semi-essential amino acids:

Testing amino acid levels:

Urine and plasma testing:

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NASA Finds Amino-Acid on Comet

August 23, 2009 - NASA Finds Amino-Acid on Comet

Sunday, August 23, 2009 by: Dave GabrieleTags: NASA, health news, Natural News

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Study: Amino acid glycine could revolutionize depression treatment

September 05, 2025 -

Depression affects millions worldwide, yet finding effective treatments remains a challenge. Now, researchers at the Herbert Wertheim UF Scripps Institute for Biomedical Innovation and Technology in Florida have uncovered a surprising link between an amino acid and depression — a discovery that could reshape future therapies. Published in Science, their research identifies glycine's role in promoting resilience to depression, offering new hope ...

Could depression be caused by an amino acid deficiency?

March 17, 2018 -

Arginine is an amino acid that the body needs to produce nitric oxide. Nitric oxide is an immune defense and nervous system mediator. Additionally, nitric oxide is necessary for vascular regulation.

The global arginine bioavailability ratio (GABR) is used to determine the body's arginine levels and it was previously used to measure the body's ability to produce nitric oxide. Decreased arginine bioavailability is also a recognized independent risk factor for heart ...

Heal your gut with the amino acid l-glutamine

September 09, 2011 - Heal your gut with the amino acid l-glutamine

Friday, September 09, 2011 by: Elizabeth WallingTags: l-glutamine, gut health, health news

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Amino acid L-arginine vital for fighting, preventing infections

September 06, 2010 - Amino acid L-arginine vital for fighting, preventing infections

Monday, September 06, 2010 by: Jonathan Benson, staff writerTags: L-arginine, infections, health news

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Boost your athletic performance with this proven amino acid

August 31, 2010 - Boost your athletic performance with this proven amino acid

Tuesday, August 31, 2010 by: Ethan A. Huff, staff writerTags: L-arginine, athletic performance, health news

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Boost your athletic performance with this proven amino acid

August 31, 2010 - Boost your athletic performance with this proven amino acid

Tuesday, August 31, 2010 by: Ethan A. Huff, staff writerTags: L-arginine, athletic performance, health news

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Battle Depression and Anxiety with This Inexpensive Amino Acid

April 08, 2010 - Battle Depression and Anxiety with This Inexpensive Amino Acid

Thursday, April 08, 2010 by: Danna NorekTags: depression, amino acids, health news

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Learn About Who Can Benefit from Amino Acid Supplements

July 11, 2009 - Learn About Who Can Benefit from Amino Acid Supplements

Saturday, July 11, 2009 by: Elizabeth WallingTags: amino acids, health news, Natural News

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Taking whey supplements after breakfast can boost amino acid absorption

April 02, 2019 -

Typically, amino acids from meals are absorbed two hours after eating a meal. However, amino acids from easily digestible whey protein appear in the blood within 15 minutes and peak at one hour after a meal. Because of this, researchers from Purdue University and The University of Texas Medical Branch hypothesized that consuming whey protein two hours after a low-protein breakfast would result in increased absorption of essential amino acid.

To ...

Amino acid therapy for depression, anxiety, ADHD, addiction and more

November 02, 2011 - Amino acid therapy for depression, anxiety, ADHD, addiction and more

Wednesday, November 02, 2011 by: Mike BundrantTags: amino acids, addiction, health news

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Amino acid taurine may extend life and enhance health, studies show

August 26, 2025 -

In a groundbreaking study published in the prestigious journal Science, researchers from Columbia University unveiled compelling evidence that taurine, a semi-essential amino acid, could be a key to extending life and enhancing health. The study, led by Vijay Yadav, PhD, found that taurine deficiency is a significant driver of aging in animals, and that supplementation with taurine can significantly slow the aging process. The findings could have ...

Boost brain health with taurine, an amino acid with antidepressant properties

October 01, 2020 -

In fact, taurine is one of the most essential and abundant amino acids in the brain, so much so that it could be considered a neurotransmitter, if not for a lack of taurine-specific receptors. But unlike most other amino acids, taurine is not used to build proteins. Instead, it is involved in various critical biological processes.

In the brain, for instance, scientists found that taurine demonstrates antidepressant-like effects against chronic, stress-induced ...

Amino Acid N-Acetylcysteine Eases Compulsive Behavior Such as Hair Pulling

December 20, 2009 - Amino Acid N-Acetylcysteine Eases Compulsive Behavior Such as Hair Pulling

Sunday, December 20, 2009 by: David Gutierrez, staff writerTags: hair pulling, amino acids, health news

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Learn which Four Amino Acid Supplements can Improve Energy and Mood

October 02, 2009 - Learn which Four Amino Acid Supplements can Improve Energy and Mood

Friday, October 02, 2009 by: Elizabeth WallingTags: amino acids, health news, Natural News

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A simple amino acid treatment protocol helps covid-19 patients recover faster

January 25, 2022 -

Most covid-19 patients recover faster and display fewer symptoms after L-lysine supplementation

A study by Bio-Virus Research Inc. tested out the essential amino acid, L-lysine, against SARS-CoV-2 infections in humans. The one hundred forty covid-19 patients ranged in age from 16 to 77. The patients who were treated with L-lysine supplements recovered faster and were discharged just three days after the treatment started.

On the first day of treatment, patients ...

Clinical trials prove that antioxidants and amino acid supplements can treat psychosis

May 17, 2018 - amino acid N-acetylcysteine (NAC) significantly improved the negative symptoms in patients with an established illness.

Meanwhile, another trial found that taking in four grams of the amino acid taurine every day lessened psychotic symptoms within 12 weeks. In 2017, a trial aimed to assess the potential benefits of a 15-mg supplement of vitamin B9 in treating schizophrenia found that it reduced side effects, as well as improved brain structure and connectivity, ...

The forgotten amino acid that could improve nearly every measure of cardiovascular health

September 05, 2025 -

Key points:

The heart’s invisible armor — and why it’s disappearing

Taurine isn’t just another supplement; it’s a biological necessity. Found in high concentrations in the heart, brain, and muscles, it acts like an electrical stabilizer, keeping cellular charge in balance so your heart beats steadily and efficiently. It regulates calcium and potassium — the minerals that control your heartbeat — preventing the dangerous arrhythmias that ...

Amino acid found to improve birth outcomes for women with malaria during pregnancy

September 21, 2018 -

The good news is scientists have recently found an amino acid that not only prevents malaria from putting 125 million pregnancies at risk each year, but spares women from developing problems that hinder a safe delivery, like pre-eclampsia.

That amino acid is L-arginine.

In their paper "Malaria in pregnancy alters L-arginine bioavailability and placental vascular development," University of Toronto researchers revealed that pregnant Malawian ...