Duly is defined as at the right time or as expected. An example of duly is a person showing up when they were supposed to arrive. in a due manner; specif., 1  as due; rightfully.  when due; at the right time.
If you eat a high-fat meal, you will feel tired after eating because fat is harder for the body to digest than carbohydrates and protein. When you eat a lot of fat, your digestive system becomes sluggish, and your body sends more blood to your digestive organs so that the job of digesting your food can be done.ood Allergies. A classic symptom of food allergies is feeling tired after eating a food you are allergic too. Common food allergies include gluten (the protein in wheat), dairy products and tree nuts, but sensitivity to any food can cause fatigue.
Hypoglycemia or low blood sugar is another reason why you feel excessively hungry. Hypoglycemia symptoms such as hunger, fatigue, headache, cold sweats, confusion and mild tremors can be caused by over-exercising and not eating enough carbohydrates, starvation dieting, and alcohol addiction.ut if you have liver disease, the hypoglycemia becomes chronic and you have the urge to eat all the time. This is because the body usually produces sugar in the liver to avoid blood sugar levels falling. And if you have a liver disease, your liver wonât be able to produce sugar.