Eat whole food, fruits and vegetables. Limit eating carbs. Dark chocolates are good – elevates mood.

Cooking is easy too but a lot of people are scared to do it, we've got a generation now of parents who do not really cook and they have no confidence that it's something they actually want to do. Cooking is best left to the culinary professionals, those who actually get paid to do it. Sadly, ready meals and takeaways are really of poor quality, made with the cheapest ingredients and designed to store well. They are rarely as nice as something made at home with a bit of time and effort.

Please refer to the book for more details on this activity.