Imagine that your close friend is making an action plan on making his/her lifestyle more healthy. Give him/her some advice – on food, on exercising, maybe some other tips that may work for you.
Do not forget to use some of these phrases:
I’ll try to explain in more detail.
It seems that … is quite good for your health because…
That’s my favourite one!
… is rich in vitamins
… contain much (oil/fat/etc.)