I’m going to answer this as a physiologist: First, eliminate processed foods as they do make you over eat Next, start exercising. Any amount is fine as long as you do something at least 6 days a week. Don’t get obsessive; just do something To maintain the proper deficit, you need to measure and plan your meals. Keeping to a mostly consistent calorie total is important. It doesn’t have to be exact every day, but you need to stick to a weekly total. This should be about 200-400 calories less than your total caloric needs by day. Too much and your body will fight back and your metabolism will drop to match this new level and you’ll stop losing weight. To find the right amount, you’re going to need to see a nutritionist and a weight loss expert with a real degree. They’ll be able to fill in the details. Any specialty diet only works short term. An active lifestyle with healthy foods will make the biggest impact. And you need to be think long term: losing more than 1 pound per week will cause your body to fight back. You need to very slowly nudge it to where you want it to be, but also realize where your genetics put you. There are so many things to consider, so you need to connect with a specialist.