With all the different diets out there, and with all the unique individuals with different weight loss and maintenance goals, how can one diet be called the absolute best? The answer to having the healthiest diet is by redirecting the way you think about dieting in general.
First of all, you know the basics of a good diet, even if fad diets are prompting you to forget them. And everyone has a busy schedule, food is getting more expensive, and the list of excuses could indeed continue. However, the healthiest diet stems from a lifestyle approach in which you formulate a plan for your foundation and then accomplish your goals one decision after another, but one at a time.
Now, do you have to be strict with yourself? Okay, here is the deal. You do have to set boundaries and goals, and you do have to stay motivated and learn to say no. But, people have a misunderstanding about dieting in that they think everything has to go smoothly, or "perfectly."
Life is not smooth, and nothing ever goes perfectly. You're going to fall off the wagon, and you're going to learn new things that change your mind about other things. That is what a proper diet is all about as you age and progress through life, eating healthy foods and possibly even taking the right supplements.
Now you heard the mention of supplements, and before anything else is said, there are plenty of all-natural supplements that are beneficial to a diet. Many doctors will recommend a supplement of some kind, at least a vitamin or specific vitamins, especially after you are screened for deficiencies.
Many people get really serious about eating organic or eating whole foods. This is important, but you don't have to go overboard about it all. Yes, food is expensive, and many people are on a budget. Buy what you can, do eat more whole foods, think about each recipe you make. The idea is that you cook more often so that you're eating real food without added artificial ingredients or anything else that may be harmful to you.
You also control portions when you cook, and you control the calories, fat and everything else that has to do with a dish. You can substitute ingredients for healthier or better choices with less fat or sugar for example. When you eat right, it affects your mood and your life in general, and a healthy diet is all about concentration on making healthy choices consistently, without beating yourself up if something doesn't go the right way.