Blog

Genetics, plainly.

Explainers and deep-dives on the science behind your DNA report — methylation, neurotransmitters, polygenic risk, and what to actually do about them.

Editorial illustration of a DNA strand with two magnifying glasses showing the difference between curated and full-coverage analysis

Featured

23andMe vs Independent DNA Analysis: What You Get

23andMe's reports cover a curated subset of what your raw DNA file contains. Here is what independent analysis tools surface — and when it is worth a second look.

May 1, 2026 · 5 min read

Editorial illustration of three different file icons converging via arrows into a single unified DNA helix

snps explained

DNA Tests with Raw Data Export: Which Allow Re-analysis

Not every DNA test lets you download and re-analyze your raw file. Here is which services allow it, what file formats they produce, and how to check yours for compatibility.

May 1, 2026 · 5 min read

Editorial illustration of a clinical folder with DNA glyph next to a stethoscope on a calm desk

clinical genetics

Bringing Genetic Results to Your Doctor: A Prep Guide

A 15-minute appointment can't absorb a 600,000-row raw DNA file. Here is how to prep a clean, structured genetic handoff your clinician can actually act on in the room.

May 1, 2026 · 6 min read

Editorial illustration of a central DNA helix surrounded by lifestyle icons — sleep, caffeine, exercise, vitamin D, food, hydration

snps explained

Genetic Health Optimization: DNA-Informed Lifestyle

Generic optimization advice ignores your genetics. Here is how to use your raw DNA file to inform sleep, diet, training, and supplements — with the caveats that matter.

May 1, 2026 · 6 min read

Editorial illustration of four service icons — papers, chat bubble, planet, and DNA card — representing DNA analysis services

snps explained

GenoSight vs Promethease vs SelfDecode vs Nebula 2026

Four DNA analysis services compared on depth, personalization, AI synthesis, and price. A functional comparison to help you pick the right tool for your raw DNA data.

May 1, 2026 · 6 min read

Editorial illustration of a DNA helix dispersing as data particles into an AI brain icon

snps explained

How AI Reads Your DNA: Inside the Synthesis Pipeline

AI doesn't replace genetic science — it removes the bottleneck between raw variant calls and personal context. Here's exactly how an AI genetic report is built.

May 1, 2026 · 6 min read

Editorial illustration of a long DNA helix with a single highlighted center segment, the rest fading subtly

clinical genetics

Limits of Consumer DNA Testing: What It Can't Tell You

Consumer DNA tests look at a few hundred thousand positions, not your full genome. Here is what they reliably catch, what they miss, and when clinical-grade testing matters.

May 1, 2026 · 6 min read

Editorial illustration of a DNA file inside a transparent shield with a padlock, surrounded by soft botanical accents

clinical genetics

Raw DNA Data Privacy: What Happens After You Upload

Genetic data is the most personal data you have. Here is exactly what GenoSight does with your raw DNA file — encryption, access, what is sent to AI, and deletion.

May 1, 2026 · 6 min read

Editorial illustration of a DNA helix flowing from a raw file icon into a structured report card

snps explained

What is GenoSight? AI Genetic Analysis Explained

GenoSight turns your raw 23andMe, AncestryDNA, or MyHeritage file into an AI-synthesized health report grounded in your full nine-domain health profile.

May 1, 2026 · 5 min read

Editorial illustration of an open report book surrounded by floating health-context icons

snps explained

What's in a GenoSight Report: The 9 Health Domains

A GenoSight report reasons about your genetics against nine health profile domains. Here is exactly what each domain captures and why it changes the report output.

May 1, 2026 · 6 min read

Editorial illustration of a central DNA helix with four primary-source icons — book, database, microscope, document — in a constellation

clinical genetics

GenoSight Data Sources: ClinVar, PharmGKB, GWAS, PubMed

Every GenoSight finding traces back to a primary source. Here is what ClinVar, GWAS Catalog, PharmGKB, and PubMed are — and why the source choice matters for trust.

May 1, 2026 · 6 min read

methylation

MTHFR Explained: What the Most-Hyped Variant Actually Means

rs1801133 affects how your body activates folate. Here's what 'compound heterozygous' really tells you about supplementation choices.

April 29, 2026 · 3 min read