What’s wrong with his hands? Arthritis? Maybe some omega 3s could help with inflammation. Or smoke some pot using either edibles or vaporizing it. Kratom can also cause constipation, which may be bad for an older fella.
He was a pilot for his latter half of his career. So he's got bad carpal tunnel and his joints lock up which causes hands to make a claw shape. He wouldn't be interested in pot. But someone on here mentioned CBD so maybe that's an avenue.
you might investigate for arthritis~
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