I want to stop using the toilet and start wearing adult diapers for the health benefits?

Why? This does not sound like a good idea. Wearing diapers and having urine and stool against your skin, can lead to rashes and skin breakdown.
???????????????????? What about wearing diapers is a health benefit? Separating your body from pee an poo is the most hygienic way to live. Sitting in either creates problems.There are those who choose to wear diapers as a fetish, and if so enjoy, but don't masquerade this as a health benefit.