Lose Weight Exercises : Firm Abs, Trimmer Body & Increased Metabolism

I exercise for AT LEAST 45 minutes every day. Cardio and weight training. But I find it very difficult to not eat the things that I love. Is there a way out there to increase my metabolism so that I can continue to eat the things I want to eat?

I have no exercise equipment at home, what can i do to increase speed, stregnth, and whats good to eat for football health and good energy.?