Eating seasonal foods is a healthy, affordable decision that benefits your health. If you eat these foods out of season, they are more expensive and have less flavour.
When we start watching what we eat, we tend to remove fat from our dishes and cooking, thinking that there aren't any appetising alternatives to boiling, which means we end up getting bored with everything and throw in the towel.
A vegetarian diet (in any of its variants) is healthy and people who follow this diet often lead more active lifestyle, which makes it even more beneficial.