William McArthur, MD
Evidence-Based Health Insights
Coffee Bone Density After 45
nutrition

Coffee Bone Density After 45

When patients ask me about coffee bone density concerns, I try to lower the temperature and review the evidence carefully. Many adults…

September 4, 2026 8 min read
Coffee SIRT1 Longevity
nutrition

Coffee SIRT1 Longevity

Coffee SIRT1 longevity is an appealing idea, but it deserves careful interpretation. I want to separate what researchers see in cells and…

August 24, 2026 8 min read
ER urgent care guide
Emergency Medicine

ER urgent care guide

Use this ER urgent care guide to choose the right setting when symptoms appear suddenly. Decide based on severity, stability, and whether…

August 19, 2026 10 min read