DR. SUMAIYA'S HEALTH LIBRARY
Practical nutrition advice from Dr. Sumaiya Petiwala, physician & registered dietitian.
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Open resultsClinical Nutrition
Coenzyme Q10 is a critical mitochondrial antioxidant that supports cellular ATP energy production and cardiovascular pumping efficiency. While diet supplies only 3–5 mg daily, therapeutic clinical…
Diet & Weight Loss
As we age, our bodies naturally undergo changes that can increase our risk for age-related diseases like cancer, heart disease, and dementia. While we can't completely…
Diagnostic Tests
Understanding and measuring the aging process is vital for taking proactive steps toward improving health and longevity. Dr. Sumaiya's NutriCare emphasizes the importance of these measures…
Healthy Aging
Four supplements have solid human evidence: omega-3 for high triglycerides (a type of blood fat), vitamin D for a proven deficiency, magnesium for a low intake,…
Featured Clinical GuideDr. Sumaiya Petiwala, RD, BUMS, CDE · Medical Doctor & Registered Clinical Dietitian · Clinical Patient Handout · Updated 20 October 2026
