How do calcium supplements and antacids affect absorption of Viatris (formerly Mylan or Upjohn)'s Alendronic Acid 70 mg Tablets when taken at the same time?

Calcium supplements and antacids taken at the same time are likely to interfere with alendronic acid absorption; for Viatris (formerly Mylan or Upjohn)'s Alendronic Acid 70 mg Tablets, patients must wait at least 30 minutes after taking the tablet before taking any other oral medicinal product.