how can I tell if I have high metabolism or slow ?
If you tend to put on weight easily, your metabolism is slow
If it seems you can eat everything in sight and not gain a pound, then your metabolism is high
...just to put it simply
look at your chin, if you have a real pointed and smal chin, it normally means you have a high metabolism, where as if your chin is more rounded and chubby... your metabolism is slower.
you can go to your doctor and take this test where you breath in these tubes and they do all this different stuff