Calcium is essential for bones and muscles. Coral calcium products exist, but many marketing claims (rapid absorption, unique minerals, eco-friendly harvesting) lack strong independent evidence. Prioritize dietary calcium, verify supplement labels, and consult a clinician.
Randomized trials show modest, short-term reductions in colorectal adenoma recurrence with calcium (about 1,200 mg/day), but calcium is not a substitute for colonoscopic surveillance. Discuss risks and benefits with your clinician.
Supplements can help fill predictable nutrient shortfalls caused by modern diets, life stages, or absorption issues, but they are not a substitute for a balanced diet and should be chosen with attention to quality and safety.
Plain carbonated (sparkling) water is simply water with dissolved CO2. It's generally safe for bones and far less harmful to teeth than sugary or citrus sodas, and it's commonly used as a mild household stain aid. Follow a few simple habits to protect enamel.
Use a multivitamin to fill verified nutritional gaps, not to replace healthy eating. Choose age-appropriate formulations, check labels and prefer third-party tested products.
Strong nails come from both nutrition - like biotin, protein, and minerals - and regular external care such as moisturizing, gentle filing, and protecting nails from harsh chemicals.