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testosterone deficiency

Testosterone Blood Tests Types: How to Choose the Correct One

Table of contents A brief introduction to testosterone and its properties/benefits Serum testosterone assays Types of testosterone Types of testosterone assays How is...
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Low Free T3 Can Increase Cardiovascular Disease

Low serum free triiodothyronine levels are associated with the presence and severity of coronary artery disease in the euthyroid patients: an observational study. Ertaş F,...
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Factors that Can Improve Testosterone Gel Absorption

Most absorption of testosterone in testosterone gels happens during the first 4 hours. The 1.62 % Androgel package insert says this about showering after...
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Fatigue- When Testosterone Is Not Enough

Taken from the book: Testosterone: A Man’s Guide by Nelson Vergel If no improvements in fatigue are observed after 6 weeks of testosterone replacement, factors...
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Growth Hormone Releasing Hormones and Peptides: Research History

Nelson Vergel, the founder of ExcelMale.com, ClinicOptimizers.com and DiscountedLabs.com, interviews Dr. Richard Walker about the history of research on GHRH and GHRPs. Richard F. Walker,...