Food prep is so essential and it is the only way we can put this to practise. If we do not prepare our own food we cannot have a healthy diet. Processed foods have taken over we need to change the emphasis to fresh healthy homemade food.
Preparing vegetables (lots of them) and adding them to your diet is one of the best ways to make a huge difference to the quality your nutrition. Not only will adding vegetables brings a ton of essential minerals and vitamins but it will also naturally help you reduce the not so good food in your diet.
Aim for colourful plates of food. It doesn't take long, you can prepare roast veg and a salad within 10 minutes.