Are there any safe and effective home remedies for weight loss?

I've struggled with being overweight for a while now. I've tried so many pills and tonics to try and burn fat or suppress my appetite. They either don’t work, or they give me headaches, make me sweat, or give me insomnia. Can you recommend any safe – and effective – home remedies I can try instead? I’m really worried about my health and I know I need to address my obesity issue as soon as possible. Thank you and God bless.