Discover the truth about magnesium overdose risks - symptoms from nausea to cardiac issues, safe upper limits, and vulnerable groups. Learn how supplements and medications can cause hypermagnesemia, with prevention strategies and treatment options.

Discover the raw truth about multivitamins: when they help, when they're dangerous, and how to decide if you need them. Science-backed analysis with personal experience.

Evidence-based analysis of B12 overdose dangers covering acne, nerve damage, and kidney risks. Learn safe supplementation limits, diagnostic tests, and real-life case studies.

Learn which vitamins should never be taken together to avoid harmful interactions. Expert guide with absorption tables, supplement schedules, and safe combinations for optimal health.

Evidence-based guide to vitamin A and C overdose risks. Learn toxicity symptoms, safe upper limits, high-risk groups, and how to avoid supplement dangers. Includes NIH intake tables and solution strategies.

Comprehensive guide to magnesium overdose: Learn symptoms from diarrhea to cardiac risks, discover who's vulnerable, immediate actions, and safe supplementation strategies.