https://researchpepnews.com/articles/glp1-drugs-male-fertility-sperm-count Research Pep News en 2026-08-06 GLP-1 Drugs and Male Fertility: Can Weight Loss Improve Sperm Count and Testosterone? https://researchpepnews.com/images/editorial/tirzepatide-male-fertility-sperm-count.jpg Large, sustained weight loss may relieve several forms of metabolic pressure on male reproductive function. Waist change is one visible marker of that broader shift. Photo by Karolina Grabowska/Kaboompics via Pexels. https://researchpepnews.com/articles/oral-bpc157-peptide-bioregulators-bioavailability Research Pep News en 2026-08-05 The Oral-Peptide Paradox: Why BPC-157 May Be an Exception https://researchpepnews.com/images/editorial/oral-bpc157-peptide-bioregulators.png An oral peptide claim is a chain, not a single fact. Gastric survival matters, but so do intestinal stability, access to the target and a measurable biological effect. Image: Research Pep News.