What I did to lose a lot of weight within the past year were:
1. Cut out pork and beef
2. Eat lots of protein (chicken, fish, protein-rich veggies like asparagus & spinach)
3. Drink lots of water.
4. Did some natural remedies. There was one in particular that worked really well for me. It was in an e-book and the title was "Drink to Shrink". I found it at the Wall of Books website.
5. I didn't force myself to exercise (because I'm really bad at sticking to a routine) but instead I incorporated physical activities into my daily life. e.g. taking the stairs instead of the elevator, walking several blocks to my house, dancing when my jam is on the radio, stuff like that. That way, I automatically got enough exercise without really realizing or strictly planning it out.
...That's all I did. In the past year, I went from 200lbs to around 140lbs (judging by my dress size). So, yeah, I'd say this is what I'd recommend to people. I thought losing weight was difficult and it was for majority of my life but really, some healthy lifestyle changes and some natural tricks and the lbs literally dropped off without much effort. Just make your health your priority and everything else will follow.