It's like he has compacted feacel matter stuck in his intestines
It's not what's on his body, he's clean and showers
It's coming from inside him
Take him to get one of those bowel flushes
@Madison That (colonic irrigation/colonic hydrotherapy) worked to an extent but it's expensive and the smell creeps back up when he's stressed out and when he's stressed he doesn't always eat right or exercise enough. It's depressing
Maybe see a GI specialist if he hasn’t yet. Those are the only 2 things I can think of other than diabetes
He can take colace or miralax every day to prevent constipation. See a GI specialist
Has he tried Yakult? Could be bad gut bacteria. And lots of water may help flush things through. Whats his diet like?
He Should Start With Changing His Diet, Maybe Less Meat & Dairy. More Water & High Fiber Foods. Walking More, If He Doesn’t Like To Fully Exercise. Colonics As Often As Possible. Vitamins & Laxatives!
Have yall considered installing a bidet in your toilet ? Could maybe help?