Does anyone have any experience using Niagen?

Now you got me really curious !

IV infection decreases intracellular nicotinamide adenine dinucleotide [NAD].
Murray MF, Nghiem M, Srinivasan A.
Biochem Biophys Res Commun. 1995 Jul 6;212(1):126-31.

PMID: 7611995
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Select item 77632682.
Nicotinamide inhibits HIV-1 in both acute and chronic in vitro infection.
Murray MF, Srinivasan A.
Biochem Biophys Res Commun. 1995 May 25;210(3):954-9.

PMID: 7763268
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Select item 114485903.
Increased plasma tryptophan in HIV-infected patients treated with pharmacologic doses of nicotinamide.
Murray MF, Langan M, MacGregor RR.
Nutrition. 2001 Jul-Aug;17(7-8):654-6.

PMID: 11448590
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Select item 145222634.
Tryptophan depletion and HIV infection: a metabolic link to pathogenesis.
Murray MF.
Lancet Infect Dis. 2003 Oct;3(10):644-52. Review.

PMID: 14522263
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Select item 125673035.
Nicotinamide: an oral antimicrobial agent with activity against both Mycobacterium tuberculosis and human immunodeficiency virus.
Murray MF.
Clin Infect Dis. 2003 Feb 15;36(4):453-60. Epub 2003 Jan 31. Review.

PMID: 12567303 Free Article
 

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Understanding Your Hormones

Estradiol (E2)

A form of estrogen produced from testosterone. Important for bone health, mood, and libido. Too high can cause side effects; too low can affect well-being.

DHT

Dihydrotestosterone is a potent androgen derived from testosterone. Affects hair growth, prostate health, and masculinization effects.

Free Testosterone

The biologically active form of testosterone not bound to proteins. Directly available for cellular uptake and biological effects.

Scientific Reference

Lakshman KM, Kaplan B, Travison TG, Basaria S, Knapp PE, Singh AB, LaValley MP, Mazer NA, Bhasin S. The effects of injected testosterone dose and age on the conversion of testosterone to estradiol and dihydrotestosterone in young and older men. J Clin Endocrinol Metab. 2010 Aug;95(8):3955-64.

DOI: 10.1210/jc.2010-0102 | PMID: 20534765 | PMCID: PMC2913038

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