How Long Does TRT Take to Show Effects?

A review of studies attempted to determine the time-course of the effects induced by testosterone replacement therapy from their first manifestation until maximum effects...

Why Does Testosterone Therapy Decrease HDL Cholesterol in Some Men?

This HDL lowering effect is seen at higher testosterone doses. Relationship of plasma HDL-Cholesterol to testosterone, estradiol, and sex-hormone-binding globulin levels in men and women James...

Research Options for Erectile Dysfunction: Stem Cells and More

The best paper to date summarizing research therapies for ED. I highly recommend reading the full paper below (attached file- Register on ExcelMale to...

What is the Optimum Blood Level of Vitamin D for Maximum...

Serum vitamin D levels and hypogonadism in men. Sources of Vitamin D Lerchbaum E, et al. Andrology. 2014 Jul 16. doi: 10.1111/j.2047-2927.2014.00247.x. Abstract There is inconsistent evidence on...

Recent Posts

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How to Decrease SHBG and Increase Free Testosterone

As shown in the figure above, about 2 percent of the testosterone in the body is active. This “free testosterone” is not attached to...
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Low Carb Diet Better Than Low Fat for Weight Loss and Heart

For weight loss and for reducing cardiovascular risk, cutting down on carbs was a more effective strategy than limiting fat intake in a randomized...
erectile dysfunction

Erectile Dysfunction Causes and Treatments

Facts, Causes, and Management Options of Erectile Dysfunction
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New Affordable Erectile Dysfunction Panel at Discounted Labs

Price: $195 https://www.discountedlabs.com/ed-panel Tests included: Prolactin: High levels have been linked to ED and low libido. Total and Free Testosterone: Low levels have been linked to ED and...
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Erection Pills- Do They Work?

Generally, manufacturers of herbal remedies and dietary supplements do not need FDA approval to sell their products. Just like a drug, herbs and supplements...