44 providing online medical information related to aging; providing medical information related to aging; providing medical information in the field of aging-related conditions and diseases being Alzheimer's, Parkinson's, cardiovascular, heart, hypertension, type 2 diabetes, chronic obstructive pulmonary disease (COPD), cancer, stroke, osteoarthritis, rheumatoid arthritis, chronic kidney disease, age-related macular generation, cataracts, glaucoma, peripheral artery disease, hyper lipidemia or high cholesterol, hearing loss, vision impairment, cognitive decline, cognitive impairment, osteoporosis, joint pain and stiffness, arthritis, loss of muscle mass, sarcopenia, increased susceptibility to falls, balance issues, coordination issues, sleep disorders, skin changes, thinning, or loss of elasticity, dental issues, tooth loss, gum disease, urinary incontinence, reduced mobility or dexterity, digestive issues, constipation, or slower metabolism, and changes in taste and smell