kk, so im 18, male, 5' 8", and was 200 ib's. Wen i saw that on the scale i freaked, so i started runnin 2 times a day (a ran once a day b4), and after 2 weeks ive dropped down to 189. i havent cut ma food intake derasticly, u might say i eat around.. 2000 calories a day or a lil less. but i always hear bout ppl saying that losing weight that fast isnt healthy, so should i continue this? or should i change something