Eat in Vedic Way!
You might be surprised how detailed practical instructions contain ancient Vedic texts on various aspects of life. For example, Sri Vishnu Purana contains detailed instructions on the types of food that man should consume, but also about the ways to do that.
A person would have to sit down for lunch in a happy state of mind. You should not eat with wet hands or feet, or be dressed in only one piece of clothing. When Dining, it is best to sit facing east or north. You should not eat facing the corner or during sunrise or sunset, or if it is in a melancholy mood. Besides fruits, roots, roasted and dried foods, chutney and sweets, you should not eat food from the previous day.
You should eat as follows: first sweet, then salty and sour. Bitter, spicy and tart should be left for the end. Furthermore, if you take the first liquid food, and at the end again liquid food, you will never get sick or have stomach problems. And finally, you should never criticize the food you eat, you should make small talk but focus on eating.
You should not eat the remains except butter, honey, curd, and flour-based foods.