Kris Jenner is shaking salads as part of a Health Nut collaboration. However, fans say it’s far too late for the Kardashian momager to be trying to join in, as her daughters basically invented the salad shake. She may be using the smallest drop of dressing while working with Health Nut years after her daughters began promoting the salads on The Kardashians, but Kris Jenner is finally joining the bandwagon. Kris Jenner finally shaking saladsKris Jenner has only just started shaking her Health Nut salad in a new collaboration. It’s left fans baffled, because The Kardashians have been eating and …