To ensure good digestion, only eat until your stomach is half-full.

This will enable proper digestion of food and help avoid bloating and gastric issues.

Avoid eating spicy food, especially after sunset.

Also eat a bowl of curd (fresh curd only and at room temperature) in the morning to control acidity issues.

Since you have indicated low physical activity, it could be the root cause of all your digestive problems.

You must go for a walk every morning or after a 30 minute gap after your meals. It not only promotes circulation but also promotes intestinal health.

If you have a desk job, try sitting on the floor with a laptop stand.

Options like a kneeling chair or a standing desk help avoid long sitting hours.