All Articles
247 articles organized by topic
Pharmacogenetics
9 articles
- G6PD Deficiency: Foods & Medications to Avoid
- MDR1/ABCB1: Multidrug Resistance, P-glycoprotein, Drug Transport
- What to Do With 23andMe Raw Data: A Complete Guide
- SLCO1B1 & Statins: Why They Cause Muscle Pain
- Clopidogrel Genetics: CYP2C19 and Plavix Response
- Opioid Genetics: COMT and OPRM1 Pain Medication Response
- Genetic Testing for Mental Health: Depression, Anxiety, and More
- CYP2D6 Gene: How Your DNA Affects 25% of All Medications
- Pharmacogenetics: How Your DNA Affects Medication Response
Cancer Genetics
12 articles
- CHRNA5 Genetics: Nicotine Dependence, Smoking Cessation, Lung Cancer
- AHR Genetics: Dioxin Response, Environmental Toxins, Cancer
- NQO1 Genetics: Quinone Metabolism, Detoxification, Cancer Risk
- VEGF Genetics: Angiogenesis, Cancer Growth, Eye Disease
- TP53 Guardian of Genome: Mutation, Cancer Risk, Li-Fraumeni
- BRCA and Ovarian Cancer: Risk, Screening, Prevention Options
- Prostate Cancer Genetics: BRCA2, HOXB13, and Hereditary Risk
- Breast Cancer Genetics: BRCA1, BRCA2, and Hereditary Cancer Risk
- Lynch Syndrome Genetics: MLH1, MSH2, and Colon Cancer Risk
- Genetic Testing for Cancer Risk: Complete Guide to Hereditary Cancer
- ALDH2 Gene: Asian Flush, Alcohol Intolerance, and Cancer Risk
- BRCA Gene Mutations: Complete Action Guide for Carriers
Nutrigenomics
50 articles
- Genetic Testing for Weight Loss: What It Can Tell You
- Peptides for Weight Loss and Genetics: What to Know
- MC4R Gene: Appetite, Satiety and Obesity Explained
- FTO Gene and Weight Loss: What the Research Shows
- Will Ozempic Work for Me? What Genetics Can Tell You
- Tirzepatide vs Semaglutide: What Your Genes May Say
- Methylated Vitamins Side Effects: Who Should Avoid Methylfolate and Methyl-B12
- Best Supplements for MTHFR: What to Take for C677T and A1298C
- Slow COMT Supplements: What to Take and What to Avoid
- Methylfolate Dosage by MTHFR Genotype: How to Find Yours
- Methylfolate (L-5-MTHF): Which Form and Dose Fit Your DNA
- Overmethylation: Symptoms, Causes, and the Slow-COMT / MTHFR Connection
- Methylated B Vitamins: Forms, Benefits, and Who Should Be Cautious
- FABP2 Ala54Thr: Low-Fat Diet Optimization Protocol
- Lactose Intolerance Genetics: Complete Dairy Substitution
- VDR Taq/BsmI: Bone Density Optimization Protocol
- PYY Genetics: Satiety Hormones, Meal Frequency, Weight
- AGRP Genetics: Hunger Signaling, Fasting, Metabolism
- NPY Genetics: Stress Eating, Anxiety, Weight Gain
- POMC Genetics: Appetite Hormones, Early-Onset Obesity, Metabolism
- MC4R Genetics: Appetite Regulation, Severe Obesity, Weight Management
- LEPR Genetics: Leptin Resistance, Weight Management, Metabolism
- Personalized Supplements Based on Your DNA: A Complete Guide
- MTHFR Gene: How to Check Your Status from Raw Data
- Is Asian Flush Dangerous? Here's What the Science Actually Says
- MTHFR and Heart Disease: Homocysteine, Methylation, Prevention
- ADH1B and Alcohol: Asian Flush, Alcohol Metabolism Genetics
- LCT Gene and Dairy: Lactose Intolerance, Milk Genetics
- APOE4 and Ketogenic Diet: Brain Health, Alzheimer's Prevention
- Choline Genetics: PEMT, MTHFR, and Brain Health
- Selenium Genetics: SEPP1, GPX1, and Antioxidant Function
- Copper Genetics: ATP7B, ATP7A, and Wilson's Disease Risk
- Magnesium Genetics: TRPM6, TRPM7, and Cellular Energy
- Calcium Genetics: VDR, CYP24A1, and Bone Health Optimization
- Vitamin E Genetics: TTPA, SEC14L2, and Antioxidant Capacity
- Vitamin C Genetics: SLC23A1, Absorption, and Immune Function
- Immune System Genetics: HLA, Vitamin D Receptor, and Immunity
- Iron Genetics: HFE and TMPRSS6 Genes, Anemia, and Absorption
- Omega-3 Genetics: FADS1 and FADS2 EPA/DHA Conversion
- Lactose Intolerance Genetics: LCT Gene and Dairy Digestion
- Alcohol Metabolism Genetics: ALDH2, ADH1B, and Flush Reaction
- Caffeine Metabolism Genetics: CYP1A2 and Coffee Sensitivity
- Vitamin B12 Genetics: MTR and MTRR Genes, Deficiency, and Absorption
- Hemochromatosis Genetics: HFE Gene and Iron Overload
- Celiac Disease Genetics: HLA-DQ2 and HLA-DQ8 Gluten Intolerance
- rs1799883 (FABP2): Intestinal Fat Absorption Genetic Variant
- rs1801133 (MTHFR C677T): Complete Guide to the Methylation Variant
- Vitamin D Genetics: VDR Gene and Optimal Supplementation
- Lactose Intolerance Genetics: LCT Gene and Dairy Digestion
- FTO Gene: Understanding Your Genetic Weight and Obesity Risk
GLP-1 & Weight Loss Genetics
5 articles
Autoimmune Diseases
19 articles
- Celiac Genetics HLA-DQ2/DQ8: Gluten-Free Protocol
- HLA-B27 Positive: Managing Inflammatory Joint Symptoms
- MMP Genetics: Matrix Degradation, Arthritis, Wound Healing
- IL-10 Anti-Inflammatory Genetics: Immune Balance, Autoimmunity
- IL-6 Cytokine Genetics: Inflammation, Aging, Disease Risk
- TNF-Alpha Genetics: Inflammation, Autoimmune Disease, Drug Response
- IL4R and Atopic Disease: Eczema, Asthma, Allergic Rhinitis
- ADRB2 and Asthma: Beta-Agonist Response, Bronchodilator Genetics
- Zinc Genetics: ZIP4, ZnT Transporters, and Immune Health
- Eczema Genetics: FLG, IL4, and Atopic Dermatitis Risk
- Psoriasis Genetics: HLA-C, IL23R, and Skin Inflammation
- Type 1 Diabetes Genetics: HLA-DQ, INS, and Autoimmune Risk
- Multiple Sclerosis Genetics: HLA-DRB1, IL7R, and MS Risk
- Rheumatoid Arthritis Genetics: HLA-DRB1, PTPN22, and RA Risk
- Ulcerative Colitis Genetics: IL23R, JAK2, and IBD Risk
- Crohn's Disease Genetics: NOD2, ATG16L1, and IBD Risk
- Celiac Disease Genetics: HLA-DQ2, HLA-DQ8, and Gluten Sensitivity
- Asthma Genetics: ORMDL3, ADAM33, and Respiratory Health
- Celiac Disease Genetics: HLA-DQ2 and HLA-DQ8 Genes
Mental Health Genetics
28 articles
- B12 and Overmethylation: Can Methyl-B12 Cause Anxiety, and Which Form Should You Take?
- CACNA1C rs1006737: Lithium Response in Bipolar Disorder
- BDNF Val66Met: Optimal Exercise Type Recommendations
- COMT Val/Val: Complete Anxiety Management Protocol
- AVPR1A Genetics: Social Behavior, Pair Bonding, Autism, Aggression
- BDNF Genetics: Neuroplasticity, Depression, Memory, Exercise Response
- FAAH Genetics: Endocannabinoid Breakdown, Anxiety, Pain Threshold
- CNR1 Genetics: Endocannabinoid System, Appetite, Mood, Pain
- OPRM1 Genetics: Opioid Response, Pain Sensitivity, Addiction Risk
- Serotonin Receptor Genetics: Mood, Anxiety, Sleep Regulation
- DRD3/DRD4: Novelty Seeking, Impulsivity, ADHD Risk
- Dopamine Receptor Genetics: Reward System, Addiction, Motivation
- MAOA Genetics: Aggression, Antisocial Behavior, Depression Risk
- SLC18A2/VMAT2: Monoamine Storage, Depression, Parkinson Risk
- SLC6A3/DAT: Dopamine Transport, ADHD, Addiction Risk
- COMT and Coffee: Val158Met, Caffeine Metabolism, and Anxiety
- Fibromyalgia Genetics: HTR2A, COMT, and Chronic Pain Risk
- Chronic Pain Genetics: SCN9A, COMT, and Pain Sensitivity
- Autism Spectrum Genetics: SHANK3, CNTNAP2, and ASD Risk
- Schizophrenia Genetics: DRD2, COMT, and Genetic Risk Factors
- Estrogen Metabolism Genetics: CYP1A1, COMT, and Hormone Health
- Bipolar Disorder Genetics: ANK3, CACNA1C, and Genetic Risk
- ADHD Genetics: DRD4, DAT1, and Genetic ADHD Risk Factors
- Depression Genetics: SLC6A4, BDNF, and Genetic Depression Risk
- Anxiety Disorder Genetics: COMT, MAOA, and Genetic Anxiety Risk
- rs1800497 (DRD2): Dopamine Receptor Variant for Addiction and Reward
- rs4680 (COMT Val158Met): Complete Guide to the Worrier-Warrior Gene
- Stress Response Genetics: How Your Genes Affect Stress Resilience
Heart Health Genetics
25 articles
- Factor V Leiden Heterozygous: Birth Control Safety
- APOE4 Heterozygous vs Homozygous: Alzheimer's Risk Difference
- IRS1 Genetics: Insulin Signaling, Metabolic Syndrome, Diabetes Risk
- ANGPTL3 Genetics: Triglycerides, Cholesterol, Metabolic Health
- LPA Genetics: Lipoprotein(a), Heart Attack, Stroke Risk
- APOA5 Genetics: Triglycerides, Heart Disease, Pancreatitis
- CETP Genetics: HDL Cholesterol, Heart Disease Protection
- LIPC Genetics: HDL Cholesterol, Triglyceride Metabolism
- APOB Genetics: LDL Cholesterol, Cardiovascular Disease Risk
- LDLR Genetics: Familial Hypercholesterolemia, Early Heart Disease
- PCSK9 Genetics: LDL Cholesterol, Heart Disease, Drug Response
- TM6SF2 Genetics: Liver Fat, Cardiovascular Risk, Metabolic Syndrome
- NOS3 and Nitric Oxide: Endothelial Function, Blood Pressure, Exercise
- PAI-1 4G/5G: Fibrinolysis, Heart Attack Risk, Metabolic Syndrome
- Factor II G20210A: Prothrombin Mutation, Clotting Risk, DVT
- Longevity Genetics: FOXO3, SIRT1, Telomeres, and Healthy Aging
- Stroke Genetics: Factor V Leiden, MTHFR, and Cerebrovascular Risk
- Blood Pressure Genetics: ACE, AGT, and Hypertension Risk
- Cholesterol Genetics: APOE, PCSK9, CETP, and Lipid Metabolism
- Alzheimer's Disease Genetics: APOE, APP, PSEN1, and Dementia Risk
- Cardiovascular Genetics: APOE, 9p21, and Heart Disease Risk
- Familial Hypercholesterolemia: LDLR Gene and Heart Disease Risk
- Factor V Leiden Genetics: Blood Clot and Thrombosis Risk
- rs429358 (APOE ε4): The Alzheimer's Risk Variant Explained
- APOE4 Gene: Evidence-Based Alzheimer's Prevention Protocol
Genetic Testing Guides
19 articles
- 23andMe vs AncestryDNA (2026): Which DNA Test Is Best for Health & Ancestry?
- BRCA1 Positive: Complete Screening Schedule Guide
- Free DNA Health Analysis: What You're Actually Missing
- How to Read Your Promethease Report Without Getting Overwhelmed
- Best SelfDecode Alternative: Same Insights, Lower Price
- SelfDecode vs Promethease vs Genetic Genie: 2026 Comparison
- 9 Best Promethease Alternatives in 2026 (Free & Paid)
- Best DNA Upload Sites in 2026: Where to Use Your Raw Data
- 23andMe Raw Data: What to Do After the Bankruptcy
- MTHFR and Pregnancy: Folate, Miscarriage Risk, and Prenatal Care
- Hereditary Disease Testing: Complete Guide to Inherited Conditions
- Genetic Testing During Pregnancy: Complete Prenatal Screening Guide
- Carrier Screening: Complete Guide for Couples and Pregnancy Planning
- Polygenic Risk Scores: Understanding Your Complex Disease Risk
- DNA Test Comparison: Accuracy, Cost, and Which Test is Best
- Chat With Your DNA: The Future of Conversational Genomics
- AncestryDNA Raw Data: Extract Hidden Health Information
- 23andMe Raw Data: Complete Analysis Guide for Health Insights
- What is Genetic Testing: Complete Beginner's Guide 2026
Fitness & Longevity Genetics
9 articles
- Sickle Cell Trait: Exercise Safety & Hydration Protocol
- ACTN3 XX Genotype: Optimal Endurance Training Program
- ACTN3 and Strength Training: R577X Variant Workout Optimization
- Sarcopenia Genetics: ACTN3, VDR, and Age-Related Muscle Loss
- Muscle Recovery Genetics: IL-15, ACTN3, and Exercise Recovery
- Bone Health Genetics: VDR, COL1A1, and Osteoporosis Risk
- Skin Aging Genetics: Collagen, Elastin, and Wrinkle Formation
- rs1815739 (ACTN3 R577X): The Sprint vs Endurance Gene Variant
- ACTN3 Gene: The Athlete Gene and Sports Performance
Hormones & Wellness Genetics
15 articles
- APOE4 Genotype Nutrition Guide: Diet, Fats & Lipids
- MC1R Gene: The Science Behind Red Hair, Freckles, and the Anesthesia Effect
- Night Owl Gene: Is Your Sleep Schedule Written in Your DNA?
- FKBP5: PTSD Resilience Building Protocol
- PPARG Genetics: Insulin Sensitivity, Fat Storage, Diabetes, Drug Response
- KCNJ11 Genetics: Type 2 Diabetes, Insulin Secretion, Sulfonylurea Response
- PON1 and Pesticides: Genetic Detox Capacity, Organophosphate Risk
- GSTT1/GSTM1 and Cruciferous Vegetables: Detox Genetics
- Epilepsy Genetics: SCN1A, KCNQ2, and Seizure Disorder Risk
- Migraine Genetics: MTHFR, KCNK18, CACNA1A, and Headache Risk
- Testosterone Genetics: AR, SRD5A2, and Hormone Metabolism
- Sleep Quality Genetics: PER3, CLOCK, and Sleep Disorders
- Endometriosis Genetics: Family History and Genetic Risk Factors
- PCOS Genetics: Understanding Polycystic Ovary Syndrome Risk
- Sleep Genetics and Chronotype: Are You Genetically a Night Owl?
SNP Variants Encyclopedia
3 articles
Other Articles
53 articles
- Blood Type Genetics: The ABO Gene and What Your DNA Can (and Can't) Tell You
- Eye Color Genetics: What OCA2 and HERC2 Reveal About Your DNA
- VHL Gene and Hereditary Kidney Cancer: What the Genetics Actually Means
- SOD2 rs4880 & Oxidative Stress: Supplement Basics
- NAC vs Glutathione: Which for Your Genotype?
- GSTM1 & GSTT1 Null: What It Means for Detox
- Caffeine Timing & L-Theanine for Your Genotype
- Slow Caffeine Metabolizer: Signs and What to Do
- Warrior Gene (MAOA-L) Explained: What the Science Says
- Slow COMT, Stimulants & Caffeine Sensitivity Explained
- MAOA Supplements: What Helps and What to Avoid
- COMT & Dopamine: Slow vs. Fast, and Supplement Nuance
- How Much Caffeine Based on Your Genes (CYP1A2)
- DAO Supplement for Histamine: What to Know
- Histamine Intolerance: The Complete Genetic Guide
- Low-Histamine Diet and Your Genes
- HNMT vs DAO: Two Histamine Pathways Explained
- Histamine and MTHFR: The Methylation Connection
- CBS Gene Mutation & Methylation: What It Really Means
- Choline and MTHFR: Why It Matters for Methylation
- MTRR A66G Gene: B12 Recycling and Methylation Guide
- MAOA Gene, Warrior Gene & COMT: Mood Genetics Guide
- CYP1A2 Gene & Caffeine Sensitivity: Are You a Slow Metabolizer?
- PEMT Gene, Choline & Methylation: The rs7946 Guide
- VDR Gene & Vitamin D: A Genetic Guide
- Why Your Vitamin D Stays Low: The Genetics
- VDR BsmI, TaqI & FokI Polymorphisms Explained
- Vitamin D Dosage Based on Your Genes
- Glutathione Deficiency Genetics: GSTM1, GPX, SOD2 Guide
- APOE Genotypes: E2, E3, and E4 Explained
- Omega-3 and APOE4: Does DHA Actually Help?
- APOE4 and Saturated Fat: What the Research Shows
- Histamine Intolerance Genetics: DAO, HNMT, and Why Your Body Can't Clear Histamine
- MyHeritage Raw Data: How to Download and Get Health Insights
- Photic Sneeze Reflex: The ACHOO Syndrome Gene Explained
- Cilantro Soap Gene: Why Cilantro Tastes Like Soap (OR6A2 & rs72921001)
- Are You a Supertaster? The TAS2R38 Gene Explained
- ALDH2 Deficiency: Alcohol Alternatives Social Guide
- GHRL Genetics: Ghrelin Hunger Hormone, Eating Behavior
- CARTPT Genetics: Appetite Suppression, Energy Balance
- LEP Genetics: Leptin Production, Appetite Control, Obesity Risk
- SLC30A8 Genetics: Zinc Transport, Insulin Secretion, Diabetes
- MBOAT7 Genetics: Liver Fibrosis, NAFLD Progression, Cirrhosis
- PNPLA3 Genetics: Fatty Liver Disease, NAFLD, Cirrhosis Risk
- ABCG2/BCRP: Uric Acid Transport, Gout Risk, Drug Transport
- ABCC2/MRP2: Drug Efflux, Bile Transport, Hyperbilirubinemia
- NRF2 Pathway: Antioxidant Response, Detox, Neuroprotection
- Catalase Genetics: Hydrogen Peroxide, Oxidative Damage, Longevity
- SOD Genetics: Antioxidant Enzymes, Oxidative Stress, Aging
- TGF-Beta1 Genetics: Fibrosis, Wound Healing, Scarring
- IFN-Gamma Genetics: Cell-Mediated Immunity, Infection Response
- Inflammation Genetics: IL-6, TNF, and Chronic Inflammation Risk
- Detoxification Genetics: GST, CYP, and Liver Detox Pathways