Calcium citrate
DS on 12/10/15
I've been swallowing Citracal "Petities" with no problem since day 10 post surgery. They're about 40% smaller and shaped in such a way that they shouldn't get stuck.

Sleeve to DS revision by Dr. Gary Belzberg. Highest Weight (pre-sleeve): 325 (40.6 BMI) DS Revision Surgery Weight: 295 (36.7 BMI) Current Weight: 235 (29.5 BMI) 6'3"
(deactivated member)
on 12/22/09 7:36 am - Woodbridge, VA
on 12/22/09 7:36 am - Woodbridge, VA
Caltrate is calcium carbonate - beware of kidney stones and potentially decreased absorption.
(deactivated member)
on 12/22/09 7:37 am - Woodbridge, VA
on 12/22/09 7:37 am - Woodbridge, VA
Tums = calcium carbonate. See my reply to pajames.