| 117 | Autism |
| 125 | Autoimmune |
| 24 | Back pain |
| 240 | Bone - Health |
| 330 | Breathing |
| 179 | Cancer |
| 67 | Cancer - after diagnosis |
| 19 | Cancer - Bladder |
| 195 | Cancer - Breast |
| 94 | Cancer - Colon |
| 38 | Cancer - Lung |
| 18 | Cancer - Lymphoma |
| 47 | Cancer - Other |
| 50 | Cancer - Pancreatic |
| 80 | Cancer - Prostate |
| 99 | Cancer - Skin |
| 388 | Cardiovascular |
| 44 | Cholesterol |
| 242 | Cognitive |
| 63 | Dental |
| 180 | Depression |
| 382 | Diabetes |
| 190 | Falls and Fractures |
| 93 | Fertility and sperm |
| 229 | Genetics |
| 244 | Vitamin D Receptor |
| 92 | Vit D Binding Protein |
| 125 | Gut |
| 27 | Headache |
| 117 | Hypertension |
| 183 | Immunity |
| 494 | Infant-Child |
| 105 | Inflammation |
| 177 | Kidney |
| 81 | Liver |
| 54 | Lupus |
| 71 | Metabolic Syndrome |
| 315 | Multiple Sclerosis |
| 297 | Obesity |
| 44 | Osteoarthritis |
| 173 | Osteoporosis |
| 120 | Pain - chronic |
| 72 | Parkinson |
| 642 | Pregnancy |
| 49 | Psoriasis |
| 85 | Rheumatoid Arthritis |
| 110 | Rickets |
| 296 | Seniors |
| 80 | Skin |
| 395 | Skin - Dark |
| 48 | Sleep |
| 75 | Stroke |
| 59 | Thyroid and parathyroid |
| 230 | Trauma and surgery |
| 91 | Tuberculosis |
| 119 | Virus |
| 65 | Vision |
| 109 | Women |
| 133 | Youth |
| 317 visitors, last modified 07 Jan, 2019, |