Recent content by Dave Barry

  1. Dave Barry

    Why is 200 mg/wk the "upper limit" for TRT?

    1.5ml x 200mg/ml = 300mg
  2. Dave Barry

    Medicine balls?

    Generally, a 6lb med-ball can be used for a large variety of exercises. Heavier is not necessary better, which is impt to recognize. My favorites were made by Gilman but I don't think they make them anymore.
  3. Dave Barry

    Vitamin D Absorption is Decreased By Co-Administration of Calcium

    "There are very few trials examining the effect of dietary calcium intake on serum 25(OH)D response to vitamin D supplementation, and the results are mixed (Table 1). Most dose-response and efficacy trials administer calcium supplements alongside vitamin D supplements to ensure daily calcium...
  4. Dave Barry

    The effects of consuming a high protein diet (4.4 g/kg/d) on body composition in resistance-trained

    Access Anyone have access to the complete pdf? I am interested in the macro-nutrient profile for both groups as well as the exact differential in calories between the groups. This is an important study from the respect that it goes against what is taught to RD's as well as in nutrition classes...
  5. Dave Barry

    Jerry Brainum on Creatine and Muscle

    Nice video. On a side note, while I'm not disagreeing with the premise of Jerry's information, the name of the blood test is creatinine, not creatine. Creatinine is a chemical waste product of creatine
  6. Dave Barry

    I am too skinny and can't get weight

    Do you know approximately how many calories you eat per day?
  7. Dave Barry

    Tri-Mix

    Looking forward to trying it soon.
  8. Dave Barry

    Make Your Own High Protein Healthy Bars

    Healthy Protein Bars Makes anywhere between 10-20 bars, depending upon how big you cut them Ingredients: 2 cups peanut butter (or almond butter) 1 3/4 cups raw honey (or use agave-low glycemic) 2 1/4 cups protein powder (chocolate tastes best with this one) 3 cups...
  9. Dave Barry

    New Privacy Rule Gives Patients Right to Access Lab Test Reports

    Nelson, The University of Michigan Hospital has blatantly tried to keep my blood results from me on several occasions. They make me jump through hoops upon hoops to gain access to my records so anything that empowers patients (clients), I fully support.
  10. Dave Barry

    Make Your Own Raw Nutella - vegan, raw recipe

    Nelson, The only thing I'd like to change about this recipe is to find the which of the sweeteners are best as far as minimizing the increase in blood sugar. However, I still want it to taste good enough that people love to use it as a treat. Any suggestions from members would be appreciated.
  11. Dave Barry

    Blueberry smoothie: Great way to start the day if short on time

    Nelson, Are you able to eat Greek yogurt consistently or only in small amounts? I am going to start adding more flaxseed, chia seeds, hemp seeds, and extra virgin coconut oil in more of my drinks and cereals. I think the omega-3 fatty acids will help with my heart, inflammation, and there's...
  12. Dave Barry

    Make Your Own Raw Nutella - vegan, raw recipe

    Make Your Own Raw Nutella - vegan, raw recipe Fantastically rich and healthy Nutella knockoff made with all raw ingredients to optimize all enzymatic and nutritional benefits. Great for the whole family! Ingredients: 1 cup raw hazelnuts 2 teaspoons pure vanilla extract 3 tablespoons raw...
  13. Dave Barry

    Blueberry smoothie: Great way to start the day if short on time

    SMOOTHIE 1. Blueberry Smoothie "This is not only great for your health, but it's loaded with antioxidants, phytochemicals, and flavonoids, which are vital for cellular health and disease prevention." • Big handful frozen or fresh organic wild blueberries (or blackberries) • 1/2...
  14. Dave Barry

    White Chicken Chili-another easy to prepare recipe I use with many clients

    Typically, I make a double recipe so I can freeze half and use the remaining half for the upcoming week. White Chicken Chili is a tasty, convenient chili that is week-night easy. It has the added plus of a low fat alternative to the typical chili made with ground beef. Makes 4 servings...
  15. Dave Barry

    Kale Salad: Power-packed Full of Nutrients

    http://www.mindbodygreen.com/0-12372/a-salad-that-makes-even-the-skeptics-fall-in-love-with-kale.html
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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