I’ve lost a stone on 5 weeks of MJ so far. I’m concerned that as I’m losing weight so quickly that I’ll get loose/saggy skin. Can anyone recommend a good collagen supplement? And do they actually work? I’m also worried I’m not getting all the vitamins I need as suppression is high and I’m not eating all that much & no carbs other than fruit & veg. I’m not sure exactly what vitamins I need, could anyone recommend a good all-round one? Thank you :)