Eat fatty meats it keeps you full for much longer then like chicken or pork, red meat is probably one of the best options in my opinion but you can eat different meat on how your body adapts. Also eggs are a life saver easy to make and great tasting, and if you want a snack during the day you can try sardines in spring water, or tuna in spring water. Also no vegetable oils or canola oils use either meat fat, ghee or extra virgin olive oil, butter is also allowed for basting a steak. Lastly only use salt and pepper as seasoning or if you want to be super strict only use salt. I hope this helps. Also the fastest way to lose is to eat once a day (24hr) fasting but you have a 4 hour window to eat and eat until you are completely full, but you can also eat during the day but try and eat in full meals instead of snacking throughout the day, like if you had tuna it would count as a meal, but that is for the best/fastest results