US$ 21.94
is beef higher in the amino acid l-carnitine than bison Bison- better meat — Council Bison Meat Nutrition and Benefits:
Description
There is also evidence that pathological processes affecting cholinergic neurotransmitter system are associated with memory impairment in dementia, and LC can enhance the activity of cholinergic neurons, thereby improving cognitive function in patients

Who Might Consider the Burn Bundle
Neurobiol Aging

SFC, serum-free carnitine
It is found naturally mainly in meat and dairy products, but it is difficult to get enough of it in the diet
