Many men with prostate cancer at some point after their diagnosis get a PET scan to see where, if at all, cancer has spread. However, it seems like most people don’t know how PET scans work. Let’s talk about that… What is a PET scan? A PET scan (positron emission tomography (PET)) is an imaging… [Read More]

  Standard range Best Range Total Testosterone 300 – 1200 ng/dl 600 – 800ng/dl Free Testosterone 6.5 – 26.5pg/ml 15 – 25 pg/ml DHEA-S 280 – 640 mcg/dl 400 – 500 mcg/dl Estradiol <54pg/ml  21 – 30 pg/ml SHBG 20 -60 nmol/L 20 – 40nmol/L

[My daughter named all our kettlebells with Harry Potter and Marvel character names:)] The question comes up often… How often should I exercise? I have been pondering that question for a decade. What is optimal regarding exercise frequency? Answer: Everyday, 7 days a week. Before I expand on exercise frequency, let’s review why physical activity… [Read More]

(image from NEJM) Overview of Genes and Mutations Your genes contain DNA, which carries instructions for every chemical process in your body. Literally, everything, including the color of your eyes to finding an ridding the body of cancer cells.  As your cells grow and divide, they make copies of their DNA and it’s not uncommon… [Read More]

A recent study in the New England Journal of Medicine (NEJM) recruited 25,000 subjects, average age 67 and was split into four groups: One group took 2,000 IUs (international units) of vitamin D3 and 1 gram of omega-3s every day. (1 g per day as a fish-oil capsule containing 840 mg of n−3 fatty acids, including… [Read More]

[Image from] I often (half) joke with friends that if someone were to rob me and ask me for my wallet or my phone, I’d much rather give them my wallet and stay with my phone. I am just as dependent on that thing as much as you. Men are fifty percent of the… [Read More]

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