| Allergies | Allergic Rhinitis |
| | Allergies in General |
| | Allergy to Pets |
| | Allergy to mites |
| | Allergy to pollen |
| | Asthma |
| | Atopic Dermatitis |
| | Cockroach allergy |
| | Contact dermatitis |
| | Eczema |
| | Egg White Allergy |
| | Grass allergy |
| | Histamine Intolerance |
| | Milk Allergy |
| | Peanut Allergy |
| | Sensitivity to secondhand smoke |
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| Auditory system | Non-syndromic deafness |
| | Otitis |
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| Behavioral Changes | Aggressiveness |
| | Neuroticism |
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| Benefits | Optimism Trend |
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| Cancer | Childhood Leukemia |
| | Retinoblastoma |
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| Cardiovascular | Aortic stenosis |
| | Cardiac Arrhythmia |
| | Cardiovascular Disease (Cholesterol Level) |
| | Familial Hyperlipoproteinemia Type III |
| | Hereditary familial hypercholesterolemia |
| | Hypercholesterolemia (Type B) |
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| Dentistry | Caries |
| | Periodontitis |
| | Teeth development |
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| Diabetes | Early Type 2 Diabetes |
| | Type 1 Diabetes |
| | Type 2 diabetes |
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| Digestive system | Canker sores |
| | Cystic fibrosis |
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| Drug Reactions | Vaccine Reactions |
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| Endocrine system | Hashimoto’s Thyroiditis |
| | Hashimoto’s Thyroiditis (in children) |
| | Hypothyroidism |
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| General | Aversion to Vegetables and Coffee |
| | Bacterial Meningitis |
| | Williams Syndrome |
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| Genetic diseases | Angelman Syndrome |
| | Blepharophimosis Syndrome |
| | Char syndrome |
| | Cockayne’s Syndrome |
| | Hyperornithinemia-Hyperammonemia-Homocitrulinuria Syndrome |
| | Kabuki Syndrome |
| | Marfan syndrome |
| | Miller-Dieker Syndrome |
| | Mucopolysaccharidosis Type VI |
| | PANDAS Syndrome |
| | Phelan-McDermid Syndrome |
| | Prader-Willi Syndrome |
| | Rett Syndrome |
| | Smith-Magenis Syndrome |
| | Treacher-Collins Syndrome |
| | Type 0B Glycogenosis |
| | Ubiquitins |
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| Hematologic system | Anemia |
| | HDL (Cholesterol) |
| | Hemolytic Anemia |
| | Low ferritin in children under 2 years |
| | Spherocytosis |
| | Triglycerides |
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| Hormone | Folic Acid Metabolism |
| | Growth Hormone (GH) Deficiency |
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| Hormones | Aromatase Deficiency |
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| Immune system | Allergy to Food Colors |
| | Chronic adenoiditis |
| | HLA-DQ2.2 |
| | HLA-DQ2.5 |
| | HLA-DQ4 |
| | HLA-DQ7 |
| | HLA-DQ8 |
| | Tonsillitis |
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| Internalizations | Anxiety |
| | Depression |
| | Internalizing Disorder |
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| Metabolic | Celiac disease |
| | Lactose intolerance |
| | Methylenetetrahydrofolate reductase (MTHFR) deficiency |
| | Obesity |
| | Trend of Eating Sweets |
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| Metabolic disorders | Cerebrotendinous Xanthomatosis (CTX) |
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| Muscular system | Becker Muscular Dystrophy |
| | Dystonia |
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| Need for Nutrients | Iodine |
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| Neurological | Motor coordination |
| | Rolandic Epilepsy |
| | West syndrome |
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| Pains | Headache |
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| Pediatric | Delayed Motor Development |
| | Neonatal Mortality |
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| Personal characteristics | Attention deficit |
| | Circadian Rhythm Impact |
| | Cognitive Flexibility |
| | Cognitive empathy |
| | Creativity |
| | Greater Stimulus with Caffeine |
| | Height |
| | Hyperactivity |
| | Increased Environmental Sensitivity |
| | Manual dexterity |
| | Memory |
| | Memory (long term, logic) |
| | Memory (traumatic) |
| | Memory (verbal) |
| | Obsessive-Compulsive Disorder (OCD) |
| | Physical resistance |
| | Sense of Taste (Bitter) |
| | Skill in Mathematics |
| | Sociability |
| | Susceptibility to Bacteria |
| | Tendency to sleep late |
| | Visuospatial Working Memory |
| | Worst Social Interaction in Autism |
| | Worst Verbal Communication in Autism |
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| Provocative | Oppositional defiant disorder (ODD) |
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| Psychiatric | Addiction tendency (eating, gambling, alcohol, smoking) |
| | Anorexia Nervosa |
| | Attention Deficit Hyperactivity Disorder (ADHD) |
| | Autism (Asperger’s Syndrome) |
| | Autism Spectrum Disorder (ASD) |
| | Autism Visual Endophenotype |
| | Cataplexy and Narcolepsy (sleep) |
| | Cognitive skills, attention and memory |
| | Dyslexia |
| | Face Recognition Memory |
| | Intelligence (higher IQ if breastfed) |
| | Intelligence – IQ |
| | Language disorder |
| | Motion sickness |
| | Non-syndromic Intellectual Disability |
| | Openness to New Experiences |
| | RBFOX1 gene |
| | Restless Legs Syndrome (Willis-Ekbom disease) |
| | Shyness |
| | Type A Personality |
| | Type D Personality |
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| Reproductive system | Male precocious puberty |
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| Respiratory system | Interstitial Lung Disease |
| | Respiratory Syncytial Virus (RSV) |
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| Skeletal system (bones) | Atelosteogenesis |
| | Hypochondroplasia |
| | Musculoskeletal Pain |
| | Scoliosis |
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| Skin | Acne |
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| Urinary system | Chronic Kidney Disease |
| | Nephroliathiasis in children |
| | Nephrotic syndrome |
| | Renal agenesis |
| | Smaller Kidneys in Newborns |
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| Vision (Ophthalmology) | Astigmatism |
| | Myopia |
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| Vitamins | Vitamin D |
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| Vitamins need | Biotinidase Deficiency |
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| Weight | Binge Eating Disorder |
| | Obesity in Adolescents |