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    Could a vegan, low-carbohydrate diet reduce the risk of heart disease?

    In a 2009 study, Dr. David Jenkins, of St. Michael's Hospital in Toronto, Canada, and colleagues found that a low-carbohydrate vegan diet - labeled as "Eco-Atkins" - was effective for weight loss. Now, new research from the team finds the diet may also reduce the risk of heart disease by 10%...
  2. H

    What's New and Beneficial About Apples

    The phytonutrients in apples can help you regulate your blood sugar. Recent research has shown that apple polyphenols can help prevent spikes in blood sugar through a variety of mechanisms. Flavonoids like quercetin found in apples can inhibit enzymes like alpha-amylase and alpha-glucosidase...
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    Controlling weight gain while pregnant

    If you’re concerned about controlling your weight gain, it’s better to exercise a little than going on a diet. Regular, moderate physical activity (such as walking, swimming, prenatal yoga) may help you and your baby gain the proper weight, as well as reducing the discomforts of pregnancy, such...
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    Ten healthy eating tips for kids

    It's not always easy to encourage your children to eat a balanced diet. Here are ten tips for helping them to develop healthy habits at a young age. 10. Eat breakfast girl having breakfast with dad Eating breakfast, even if it’s just a banana and a glass of milk, kick-starts the body and...
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    Fourth West Nile case confirmed in Volusia

    ber tend to swamp out the mosquito species that transmits West Nile and St. Louis encephalitis viruses, entomologists say. Similar conditions happened following hurricanes in 2004 and 2005, according to Jonathan Day, professor of medical entomology at the University of Florida. Too much water...
TRT Hormone Predictor Widget

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.

ℹ️ Input Parameters

Normal range: 300-1000 ng/dL

Predicted Hormone Levels

Enter your total testosterone value to see predictions

Results will appear here after calculation

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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