Author name: Iraphan Khan, BSN, D.Pharm | Public Health Researcher

Iraphan Khan, BSN, D.Pharm, is a licensed healthcare professional with 5+ years of clinical experience in cardiology, pharmacy, and medical laboratory sciences. He creates WHO-aligned, evidence-based health content, helping global audiences understand complex medical topics in a simple and trustworthy way.

LDL vs HDL cholesterol inside heart arteries

Circulatory System Diseases

Why Is Cholesterol Still High After Eating Healthy?

Iraphan Khan, BSN, D.Pharm | Public Health Researcher / February 10, 2026

You changed your diet completely—but your blood test still shows cholesterol still high after eating healthy. What is really going […]

Blocked coronary arteries reducing blood flow and causing angina chest pain

Circulatory System Diseases

Angina Before 40: 7 Warning Signs Often Mistaken for Acidity

Iraphan Khan, BSN, D.Pharm | Public Health Researcher / February 9, 2026

Angina Warning Signs Before 40 Can Feel Like Simple Acidity When Chest Pressure and Burning Are Actually Coming From the