Trusting Generative AI for Health Advice: Preregistered Survey Experiment

• by Asheley R Landrum, Nitin Verma, Amanda Kehrberg

• June 22, 2026

Body Mass Index underestimates excess adiposity: diagnostic discrepancy with bioelectrical impedance analysis and misclassification of nutritional status

• by Rodrigo Yáñez-Sepúlveda, Carlos Abraham Herrera-Amante, César Octavio Ramos-García, Mario Muñoz-López, Vicente Javier Clemente-Suárez, José Francisco Tornero-Aguilera

• June 22, 2026

Side Effects: Sour Mouth, Lower BP

Acidic gum beat sugar-free at cranking out nitric oxide from beetroot juice — exactly backward from what test-tube studies predicted. Also this week: a sleep gene that ignores amyloid, and jackfruit sap moonlighting as a bone-building drug delivery system.

• by Kerri Miller

• June 23, 2026

• 7 min

When Should Breast Cancer Risk Scores Trigger MRI?

A JAMA Internal Medicine Viewpoint urges clinicians and health systems to verify risk-model inputs before acting on automated breast cancer screening recommendations.

• by Kerri Miller

• June 23, 2026

• 3 min