I have an Rx for 10 mcg. The label says take one in the morning, and if no symptoms, add one in before lunch. Is one enough to bring down Rev T3? Or 2 necessary for a Reverse T3 at 30?
I was taking t3 last year for a Reverse T3 of 24, and eventually quit the meds for a couple months. When I...
Edit: the Title should be "1.5 grains..." which is 3 capsules (I can't edit the Title of the post).
I've been on 1.5 grains (3 capsules) of NDT for 102 days and my thyroid numbers and overall symptoms have remained the same. I was started on 1/2 grain for 10 days, then 1 grain for 10 days, then...
Schematic Representation of the Feedback Mechanisms in the Hypothalamus–Pituitary–Thyroid Axis
· The thyroid gland secretes T4 and T3, the biologically active thyroid hormone; T3 is also produced outside the thyroid gland via deiodination of T4;
· T3...
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.
