Hmmm...... The benefits seem small.
I’m not aware that omeprazole had any effect on A1c
Omeprazole did contribute significantly to a Vitamin B12 deficiency. The B12 deficiency consisted of Blahs, lassitude and the need for naps. The remedy is a B12 tablet that dissolves under the tongue. Believe it or don’t but the added B12 made me feel very good
I've been taking acid-reflux medications for over 30 years. Nexium, and now Lansoprazole twice a day for several years. Was diagnosed with Type II diabetes in 2000, and been on oral medications since then. A1c has been fine. And my Endocrinologist has never mentioned that the Lansoprazole helps lower my blood sugar. The one medication that has helped my A1c the most is Jardiance. I also lost 16 pounds over the past two years. Didn't really diet, just reduced my intake.