Tag · testosterone
Articles tagged Testosterone
5 Forgestack articles on Testosterone, grounded in peer-reviewed citations.
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Supplement finder guide & 3-min quiz →Ashwagandha Evidence Guide — KSM-66 vs Sensoril, Cortisol, T, and Sleep
Ashwagandha KSM-66 240–600mg/day × 8 weeks lowers cortisol by 27.9% (Lopresti 2019), raises testosterone by 14.7% (Wankhede 2015), and improves sleep onset by 38% (Langade 2019). KSM-66 vs Sensoril compared, with timing and contraindications.
Cortisol Management — A 4-Step Protocol for Lifters
Chronic cortisol excess kills testosterone and muscle protein synthesis at the same time. A 4-step protocol — sleep 7h, no caffeine after 2pm, ashwagandha 240mg, training-intensity ceiling — grounded in Lopresti, Leproult, Drake, Hill, Brownlee, and Bonnar.
5 Natural Strategies to Optimize Testosterone — Nutrition, Sleep, Training, and Stress
Natural testosterone optimization comes down to five evidence-backed levers: fixing nutrient gaps (zinc, vitamin D, magnesium), 7+ hours of sleep, body fat 12–20%, compound lifts, and chronic stress control. Grounded in Prasad, Pilz, Leproult, Kelly & Jones, Kraemer, and Lopresti.
Zinc Responders vs Non-Responders — Does 30mg Actually Work?
Zinc raises testosterone only in deficient men (serum Zn < 70μg/dL). We verify the 3 conditions that separate responders from non-responders across 9 papers including Prasad 1996, Cinar 2011, and Wessels 2017, plus form-based absorption table.
Zinc and Testosterone — The Evidence Guide
Zinc restores testosterone in deficient men but does not raise it in the sufficient. A deep dive into Prasad 1996, Wessels 2017, and Prasad 2013, plus dosing, form comparison, and interactions.