cognitive

D
Lower E2 = Higher Memory Recall?

Here is an interesting in vivo study with findings suggesting that lower levels of estrogen in the brain correlate to higher performance in varying forms of memory recall in men. @Cataceous @readalot @Nelson Vergel If a man were to experience brain fog and reduced memory recall while on TRT...
- DS3
- Thread
- Nov 14, 2022
- anastrazole arimidex aromatase brain brain fog cognitive cognitive function dht estradiol estradiol memory memory memory loss men
- Replies: 8
- Forum: Testosterone Side Effect Management
Effect of alpha glycerylphosphorylcholine (Alpha-GPC) on memory and other health issues

Has anyone used α-Glycerophosphocholine (GPC) ? It gives me focus. I use this product Here is a study that also shows increased GH and liver fat oxidation. Glycerophosphocholine enhances growth hormone secretion and fat oxidation in young adults by Kawamura, Takashi, M.S.|Okubo, Takeshi...
- Nelson Vergel
- Thread
- Jan 13, 2019
- alpha glycerylphosphorylcholine alpha gpc cognitive memory
- Replies: 12
- Forum: Nutrition and Supplements
Androgel Did Not Improve Cognition in Older Men with Low Testosterone

Effects of long-term testosterone administration on cognition in older men with low or low-to-normal testosterone concentrations: a prespecified secondary analysis of data from the randomised, double-blind, placebo-controlled TEAAM trial Summary Background The effects of testosterone on...
- Nelson Vergel
- Thread
- Jul 7, 2016
- Replies: 1
- Forum: Testosterone and Men's Health Articles
100 Brain Optimization Tips

100 Brain Optimization Tips www.brainprotips.com Cool Table You may need to zoom in your browser http://www.brainprotips.com/wp-content/uploads/2016/05/100BrainOptimizationTips.pdf
- Nelson Vergel
- Thread
- Jun 9, 2016
- Replies: 0
- Forum: Health & Wellness
Omega-3s and cognition: dosage matters!

Omega-3s and cognition: dosage matters! Yet another study questioning omega-3 efficacy has been picked up by the mainstream press. Why finger the nutrient when the dosage is all wrong? argues Adam Ismail, executive director of the Global Organisation for EPA and DHA Omega-3s (GOED), in this...
- Nelson Vergel
- Thread
- Sep 8, 2015
- Replies: 13
- Forum: Nutrition and Supplements
Decline in Testosterone is Associated with Cognitive Decline in Older Men

Longitudinal Relationships between Reproductive Hormones and Cognitive Decline in Older Men: The Concord Health and Ageing in Men Project. Hsu B, et al. J Clin Endocrinol Metab. 2015. Abstract CONTEXT: The longitudinal relationship between declining levels of reproductive hormones and...
- Nelson Vergel
- Thread
- Apr 15, 2015
- Replies: 0
- Forum: Health & Wellness

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