Carbs: It's the Sources that Matter- Calorie density and the meaning of moderation

Nelson Vergel

Founder, ExcelMale.com
In a recent study in Lancet Public Health, Sara Seidelmann, MD, and colleagues examined the association between total carbohydrate intake and mortality in over 15,000 adults in four U.S. communities over approximately 25 years. The sites were all participating in the Atherosclerosis Risk in Communities (ARIC) study. The authors then went on to meta-analyze the ARIC data combined with data from seven multinational prospective cohort studies, representing a total study population of well over 400,000. In both cases, the authors used robust analytical methods, controlled carefully for an array of relevant variables related to diet and lifestyle practices, and evaluated the sources of calories providing, or displacing, carbohydrate.
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TRT Hormone Predictor

Predict estradiol, DHT, and free testosterone levels based on total testosterone

⚠️ Medical Disclaimer

This tool provides predictions based on statistical models and should NOT replace professional medical advice. Always consult with your healthcare provider before making any changes to your TRT protocol.

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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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