Oura Acquires Galen AI, Amazon Launches GLP-1 Care, Timeshifter Scales Circadian Health

April 23, 2026: Your daily rundown of health and wellness news, in under 5 minutes.

Today's top stories:

Timeshifter raises funding bringing total to $5.3M led by Skip Capital, expanding circadian health platform beyond jet lag into shift work and healthcare Amazon launches nationwide GLP-1 program through One Medical combining prescriptions, lab work, and pharmacy delivery as integrated primary care Oura acquires Galen AI adding always-on assistant aggregating medical records, labs, and wearables following acquisitions of Veri, Sparta Science, and Doublepoint

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