Digestion and Drinking
Consider taking your meals without Ice cold liquids. Our European friends teach us that the less liquid consumed with a meal the better the digestion.
Drinking ice cold liquids tend to shock the digestive system and dilutes the  function of digestive enzymes and stomach acid.
And may contribute to heart burn and acid reflux.
Would be much better to sip just a little water with a meal.
Meals that are eaten slowly and thoroughly chewed will digest completely , and you will enjoy the meal!!
Enjoy plenty of pure water between meals.