http://healthnutritionaldiet.com/top-5-best-weight-loss-pills/something we're just gonna go ahead but I think pre-workout can definitely help I don't think it's something you should depend on and something that you should constantly be taking and keep taking higher and higher because eventually like that's not gonna be too good for you and you're gonna build a tolerance pretty easily so I would say take it with moderation take it as you need it and it can definitely help you out and um along with on helping give you more energy it's actually thermogenic so what does that mean it means it produces heat in your body so when that happens that means that our heart rate our heart rate goes up which means our metabolism goes up which means we're burning more calories now the