Since when has marmot oil been used?

Marmot oil found its way into pharmaceutical dictionaries early on. " It also brings and promotes sleep and is very good for the brain " was how the effects of marmot fat were assessed over 400 years ago. Our ancestors recognized the effects of marmot oil early on and used it for muscles, joints and the entire musculoskeletal system. The Swiss and Tyroleans in particular sold marmot oil as they traveled around.