How Does Genetics Affect Libido? What the Research Reveals
Libido has a genetic architecture — DRD2 receptor density, OXTR bonding sensitivity, MTNR1B circadian timing, and MC4R central arousal signaling all shape sexual desire at the neurochemical level. The Precision Peptide Genetic Test maps these variables as part of 14 pathways, 49 peptides, and 150+ genetic insights, explaining the biology of desire that testosterone panels miss.
Your Weight Management Genetic Pathway: 34 Insights Explained
The PlexusDx Precision Peptide Genetic Test analyzes 34 weight management genetic insights — covering 8 peptide pathways, 11 SNPs, and 9 genes including FTO, MC4R, PPARG, TCF7L2, and GIPR. This comprehensive guide explains what each insight cluster covers, which peptide pathways are analyzed, and why genetic specificity is the missing variable in most weight management decisions.
Semaglutide and Genetics: What 34 Weight Management Insights Reveal
The PlexusDx Precision Peptide Genetic Test analyzes 34 weight management genetic insights — including the pathways most relevant to GLP-1 receptor signaling. This article explains what the research shows about genetics and semaglutide response, why MTHFR methylation status matters in the broader metabolic picture, and how genetic testing can help inform a smarter weight management approach.
How Your Genes Influence GLP-1 Response
The PlexusDx Precision Peptide Genetic Test analyzes 34 weight management genetic insights — including GLP-1 receptor signaling and GIPR response pathways. This article explains how genes like FTO, MC4R, and PPARG influence appetite, fat metabolism, and weight regulation, and why your DNA may be the most underused variable in any weight management decision.
