Respected doctors. I have lost 10 kg Weight during last 8 months. Age 37 years. My current weight is 48 kg. Endoscopy was done. Report is- erythematous gastritis of stomach. I am not taking tea/milk/paneer/meat/sweets etc. As all these cause acidity to me. I have no fever/no cough. But I feel extreme fatigue/weakness/muscle pain. I want to know the following: 1. Can I take calcium/vitamin D tablet with above gastritis problem. 2. Can I use desi ghee (home made) on chapati in little quantity.