COPD patient require much more calorie. Eating a healthy high-calorie diet may not cure COPD but it will help to maintain and gain weight, fight infections and boost immunity.
Eat calorie rich food four to six times throughout the day which is well tolerated. Eat protein rich, high calorie food. Also, add dairy products in diet.
Include starchy vegetables and high calorie fruit along with dry fruits.
Most important QUIT SMOKING.