Directly relevant to MTNR1B, AR, ESR1, and SHBG variants — endocrine disruptors operate through the same receptor pathways your genomic variants influence. Understanding the environmental load on your hormonal system is inseparable from understanding your genomic profile.
Swan, a reproductive epidemiologist at Mount Sinai, synthesizes decades of research showing endocrine-disrupting chemicals — phthalates, BPA, and related plasticizers — are driving measurable declines in sperm count, testosterone, and reproductive development worldwide. The most credentialed and evidence-grounded book on phthalates and microplastics in print.
The book that brought reproductive endocrine disruption from the primary literature into mainstream awareness.
These peer-reviewed studies connect to the core ideas in this book. Each result has been scored for reliability.
The most accessible book specifically on MTHFR and the methylation cycle. Covers folate forms, homocysteine, and the B vitamin cofactors your body needs when the MTHFR enzyme runs at reduced efficiency.
Dr. Panda leads one of the world's top labs on time-restricted eating and circadian biology. His research on meal timing and metabolic health maps directly to what peer-reviewed studies have found for MTNR1B GG carriers — making when you eat as important as what you eat.
Two researchers present the evidence for micronutrient support — including methylated B vitamins — in mental health. Directly relevant to MTHFR compound het and the connection between folate processing and neurotransmitter synthesis.