vitamin d supplementation

Vitamin D supplementation modestly reduces serum iron.

I started Vitamin D supplementation due to a deficiency on Jan 13th and started having problems I couldn't identify until now. My iron requirements have gone up considerably since starting Vitamin D supplementation and was having symptoms that started at the time I started Vitamin D...
- Systemlord
- Thread
- Mar 23, 2022
- serum iron vitamin d supplementation
- Replies: 8
- Forum: Nutrition and Supplements
Effects of vitamin D supplementation in women with polycystic ovary syndrome: a review

ABSTRACT Increasing evidence supports the contribution of vitamin D deficiency (VDD) in metabolic disturbances among women with polycystic ovary syndrome (PCOS). This review aims to assess the associations between vitamin D levels and metabolic/endocrine dysregulations and to determine the...
- madman
- Thread
- Jun 14, 2019
- in women with pcos vitamin d supplementation
- Replies: 0
- Forum: HRT in Women

TRT Hormone Predictor Widget

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