Don’t drink while standing!![Rambam]

Use one capsule of Betaine at the beginning of the meal and one after finishing your meal There are also various herbs which can help]

Chew very well and prevent overeating[maybe the most challenging midda!]

One of the best Betaine products https://il.iherb.com/pr/natural-factors-betaine-hydrochloride-with-fenugreek-500-mg-180-vegetarian-capsules/2517