Strategies To Lose Weight Fast

I am 17 years old 5’3″ 112 lbs. In order to continue to cheer i need to weight about 105. I have been trying to lose weight since march and really have seen no results. I eat according to the special K diet and work out for at least an hour every day. I have recently begun running about 4 miles a day if not more. I still cannot lose weight. What so I do from here without starving myself. I still have to have energy to cheer and tumble 4 days a week.

I am a 51 yo woman and my doctor says my ideal weight is 120 based on my BMI. How can I safely lose 20 pounds? I wear orthodics for flat feet and have a lot of knee problems so running is not an option. I have found that since I have quit running, I cannot get my heart rate high enough to burn fat. Serious suggestions are appreciated.

So my friend and I are wanting to lose 10 pounds safely. I would definitely say it’s our last 10 pounds that we need to lose. So I was wondering how we can do this safely, and make sure that it stays off. Okay, thanks !
By the way, we’re 13 and 5’7. I have soccer practices tuesday and thursday for an hour and a half, and then a game on sunday for hour and a half. But my friend does not. We plan on starting to go to the gym 2 times a week.

I have to use paint thinner on a daily basis at my job with little ventilation. Is wearing a mask effective?