Brief Answer:
As explained below.

Detailed Answer:
Hello, and welcome to 'Ask A Doctor'

Thanks for posting your query.

I have gone through your query.

To avoid gastritis you have to eat small, frequent meals daily. No fasting or feasting. Add curds or buttermilk after every meal.

You can have high fiber such as leafy greens, carrots, spinach, lentils, chickpeas, and soybeans, lean meats, natural juices. Some fruits such as apples, melons, and bananas. Milk, yogurt, and low-fat cheeses are good.

Avoid things that trigger your gastritis, like alcohol, aspirin, or pain medication etc. Avoid oily and spicy food. Avoid coffee or tea intake.

Other things that can help relieve gastritis include losing weight and managing stress. Deep breathing exercises can help.

I hope this helps. Please feel free to discuss further if any.
Regards,

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