B12 with trt

Have you checked how much it raised your b12 levels Vince? I was thinking maybe every other day of taking it might be enough and to save a few dollars.
 
One reason I take it, I'm on Metformin. Metformin will lower my B12, Labs did show this. It's part of my Amazon subscribe and save, but I do think every other day would be fine.
 
Forget oral formulations

sandoz.webp
 
I'm taking 100units 2X wk MethylB12 1mg/ml. I was ok on my levels just felt a little sluggish (I have had very high stress levels for the last year). I did not notice the energy boost until I had missed a couple shots. I have taken 200 units and not noticed a bigger boost in energy. It's a small boost but I appreciate it.
 
Im trying the Jarrow sublingual referred to by Vince above. No noticeable effect but it's only two days in. I intend to use it daily and will have bloods B12 test in about a week. Ive never taken B12 or had it tested.
 

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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