Breadcrumb Home News & Insights Ask the Doctors Expert advice from UCLA Health Internal Medicine doctors Eve M. Glazier and Elizabeth Ko. The physiology of the ice cream headache August 26, 2026 3 min read Don't waste money on gut microbiome tests August 24, 2026 3 min read Tonsillectomy recommended to help with sleep apnea August 21, 2026 3 min read Measles vaccination remains highly effective August 20, 2026 3 min read Exercise remains crucial part of bone health August 17, 2026 3 min read Protect yourself from wildfire smoke with a mask August 17, 2026 3 min read Rehab usually required after hip replacement surgery August 12, 2026 3 min read Alpha-gal syndrome comes from tick bites August 10, 2026 3 min read View all Ask the Doctors articles