Hi guys personal help here needed,since around 5-7 years ago i go threw phases during the year that i suffer from low sugar levels. I could be with my girlfriend out for dinner have a good steak or what ever but i must be full up and when i finish eating of a sudden i fell very weak i go pail and i reach a point of nearly fainting. when this happens i ask my gf to get me a glass of water with lots of sugar in it ,after i drink the water i start to get back to normal again. As i only smoke a few cigarettes when i go out for a few drinks, i could just have 1 puff and again my sugar level drop of of a sudden.
Could anyone tell me why this happens ? how could i avoid this