I have tried healthy eating (no fats), adding fiber to my diet (fruits, vegetables, whole-grain breads), eating less but I just keep gaining weight.
Healthy eating still needs calorie and portion control.
I would set up an eating plan on paper targetting a certain number of calories and then portion out serving sizes from each food group. I'd keep a journal of my eating and begin some exercise program as well. You might consider joining the local Y or finding out if the parks and recreation areas have any classes. If budget is not a problem I'd work with a nutritionist or dietician directly since I find most people - way underestimate their calories daily AND they are not consistently eating the same calories daily. Get professional help since "insights indieting and weight loss" often need a professional touch. bring a week's worth of precise food journals so you have something to work with.