Gary Brecka gene test: what DNA methylation really tells you about your health
Dr. Susan Carter, MD: Endocrinologist & Longevity Expert
Nov 27, 2025 · 14 min read
Genetic methylation tests promise to read your biological age, disease risk, and supplement needs from a vial of blood or saliva. Here is what men need to know before buying into the Gary Brecka methylation test trend. “Epigenetic and genetic methylation testing is an exciting research tool, but for most men it is not a ...