Could you make your own to suit his needs and taste? I got into
raw chocoalte and have never looked back! It's really easy to make basic chocolate; you just need some cacao paste and a sweetener of your choice (honey, agave syrup etc). I also add kukuma (which is a sweet powdered root) and cacao butter for texture. There are plenty of recipes out there just google it.
This is chocolate which tastes good, has all the health properties that cacao is reported to have and actually satisfies those "needs" for which we all crave chocolate but never actually get satisfied by the cadbury's variety. Because of this you don't tend to scoff it in great quantities.
OK so I'm evangelising now, but take it from me I'm about as far from a raving vegan rawfood nutcase as they come, but raw chocolate rocks!
baby-loving, earth-digging, bread-baking, jam-making, off-grid, off-road 21st century domestic goddess....
...and
eco campsite owner