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Derek DeSilva

Derek DeSilva

Derrick M. DeSilva Jr., MD is a New Jersey internist and anti-aging/optimal-aging medicine expert, senior attending staff at Raritan Bay Medical Center and host of the "Ask Dr. DeSilva" show.

Sep 6, 2026

Open Your Eyes with Dr. Kerry Gelb

Open Your Eyes with Dr. Kerry Gelb

The Testosterone Lie Nobody's Talking About - Part 1

Sep 6 · 32m

Kerry Gelb
Kerry GelbHOST
22:16
So that's a symptom of dry eyes is low testosterone.
Derek DeSilva
Derek DeSilvaGUEST
22:20
Well, it makes sense, right? It totally makes sense.
Derek DeSilva
Derek DeSilvaGUEST
22:22
You're losing that.
Derek DeSilva
Derek DeSilvaGUEST
22:24
But saving marriages.
Derek DeSilva
Derek DeSilvaGUEST
22:25
So, look, if you're married to a grumpy old man, there's, you know, this is something that's always freaked me out.
Derek DeSilva
Derek DeSilvaGUEST
22:40
And I remember seeing this in my practice.
Derek DeSilva
Derek DeSilvaGUEST
22:44
This couple is married for 30 years, right? They get married in their 20s.
Kerry Gelb
Kerry GelbHOST
27:13
Tell us about total testosterone, free testosterone, which is more important, and how do you use the numbers with how the patient feels?

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