I had only one meal  in a day for 4 years (approx and not continuously had single meal ) oftenly  i had 3 times meal.. most of the times i had meal for one time. also I did smoke per 6 to 7 cigrates per day with tea . How much it will effect my body. From past two years having two times meal per day .. recently I quit smoking and having three times meal without skipping... now I  remember my past and worried. How does it effect my body In future.. How can I overcome this..