I just want to know if it is safe to take weight loss pills, especially the ones that are claimed to be 100% natural such as Metabo Extreme etc?

Eating healthy and exercising is the best for you.
I just read up on those pills. They are really just like any other diet pill. Not good for you. It is just like a stacker. It has nothing but caffeine or caffeine like ingrediants. It's like doing cocaine for weeks. You will definitely lose weight cause you will be so hyper and sweaty... Then you won't be hungry either...
They are not good for you. Please just eat properly and work out.

I would say,don't take pills.not in this generation since they haven't proven it is 100% safe yet...
do not risk your health or your life just to rush and think this is easier than working out..

DO NOT TAKE PILLS!!
They can be hjarmful to your body and they are just not good!

Safe compared to what, liposuction? In general moderation is key. I believe that most weight loss pills are safe when you combine them with a proper diet and exercise. I personally use Hydroxycut Hardcore.
Don't be fooled by the 100% natural line. Poison Ivy is 100% natural too. I wouldn't suggest eating that.