Many people ignore Suhoor; it's very bad habit, as Suhoor is a prophetic Sunnah and involve many health benefits such as:

1. Boosting body energy as well as protection against fatigue and lack of concentration during the day in Ramadan.
2. Maintaining the stability of blood glucose level during the day in Ramadan; and thus protection against headache and dizziness.
3. Reducing thirst sensation during the day in Ramadan, especially if Suhoor meal includes fluids and vegetables.
4. Reducing hunger sensation during the day in Ramadan, especially if Suhoor meal includes complex carbohydrates (such as boiled potatoes and whole grain bread) and proteins (such as bean and dairy products).
5. Maintaining the normal peristaltic movement of the intestine, and thus protection against GIT disturbances such as diarrhea or constipation.
6. Suhoor is one of the effective preventive measures that protect the body against weight gain during Ramadan. This is because Suhoor accelerates basal metabolic rate.

Finally, it's advised to avoid sweet, caffeine and salt during Suhoor to avoid hunger or thirst sensation during the day in Ramadan.