In healthy side, fasting is like cleaning your blood naturaly, and well you will less consuming carbo, fat, and sweet things which Inshaa Allah bring good benefit to your body.
Spiritual benefit, by fasting, personally I feel that I get more calm, patience, in facing problem, Inshaa Allah. Amin
During Ramadhan, even I did fasting, I feel that I can stand with hunger and thirsty, the atmosphere is different, and I believe, this is because I did it in the name of Allah SWT.
For those who didnt fasting, perhaps they will have question? Why you do it?
The answer, 1st in Islam for those adult moslem it is mandatory to do fasting in Ramadhan month, its written in holy Quran.
2nd, I think personally, the message is that Allah wants us (moslem) to feel hunger and thirsty, as many others who might feel them everyday in their life because of poverty. So that we (moslem) will become a better people by understanding others problem.
Ramadhan will always be missed, and may Allah bless us and accept our fasting and praying during this time. Amin
-With Islam I grow up, feel blessing in life, the light for every dark dots, and to Allah I surrender my everythings-
