Memory loss more common in people with blood type AB. Several research studies have pinpointed lifestyle changes individuals can make to prevent memory loss, such as keeping stress and blood sugars low, and not smoking.
A dog will shake its head under normal conditions for a few reason, such as when the dog has just gotten out of the water or to shake seeds or burrs from its ear. Even a dog hair can irritate the dog enough to make it shake its head. When your dog shakes it head, it is important to check for any foreign objects, allergic reaction and bites in its mouth, throat and ears if you can.
This is the real reason why people shake hands. Shaking hands to greet one another is the human equivalent of dogs sniffing each otherâs bottoms, scientists have revealed. We use the greeting as a way to determine if people have an unpleasant odour, according to a study from the Weizmann Institute of Science.