Not surprising,when i styaed strictly paleo for several years barely caught a cold when people around me looked to be at death’s door
Almost limitless energy...i remember on day i was hunting in the mountains, made a wrong turn heading back to my truck and wound up hiking 14 miles in pretty rough terrain at high elevation with gear, rifle etc in less than 5 hours and had i not figured out where i was was getting ready for another 15 miles to a place i knew i could get to and wasnt worried in the least about making it
I can’t say I can match those results, but jeeze - nice!