I have a total body scan every year and this is such a marvellous way to look 'inside' your body, as it were.
Where else can you find this?
Nowhere I know of.
You literally see everything and your body, organs and blood have a way to communicate to you....not necessarily to only let you know if anything is wrong, bur also to let you know when they are happy and that you are looking after them well.
A body scan and all the blood test are to me the most ideal way to keep tabs on your health in a most supportive way.