Blood work and food

Hi,

If i am on TRT should i check my hormone levels (estradiol, testosterone etc) on an empty stomach or it doesn't matter and i don't have to be fasting some time before blood work?

Thanks guys.
 
Blood work and food are intimately connected, influencing overall health. Your dietary choices play a crucial role in determining various blood markers. Opting for a balanced diet rich in fruits, vegetables, whole grains, and lean proteins positively impacts cholesterol, blood sugar levels, and cardiovascular health. On the flip side, a diet high in saturated fats and sugars can have adverse effects.

Understanding this relationship is key to managing your health. Regular blood work assessments provide insights into your well-being, and using a Micronutrient Calculator for Food can help ensure you're meeting your body's nutritional needs. By making informed choices and optimizing your nutrient intake, you can contribute to better blood work results and overall health.
 
Hi,

If i am on TRT should i check my hormone levels (estradiol, testosterone etc) on an empty stomach or it doesn't matter and i don't have to be fasting some time before blood work?

Thanks guys.
I always do my labs on injection day before I inject. I do fast for 12 hours because they normally do more than just trt panel.
 

hCG Mixing Calculator

HCG Mixing Protocol Calculator

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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