I do not know your diet, but I hope you taking a good multi-vitamin! You can get a b-complex vitamin at your local store, also for the eye twitching magnesium, zinc and calcium tablet. Take them after you eat a meal (follow the label). Do yourself a big favor, while you are young and eat right and take the vitamins, it can only help. Stay far, far away from caffiene and smoking. Caffiene all by itself can cause all kinds of twichin and freaky things in the body. They make very strong caffiene drinks these days!!