The study did not focus on the calorie-burn of yoga, but rather on the way yoga influenced eating habits. In a survey of over 15,000 participants, researchers found that people who participated in a minimum of one 30 minute yoga session once a week either maintained or lost weight over a 10 year time frame.
A transient ischemic attack (TIA) occurs when blood flow to a part of the brain stops for a brief time. A person will have stroke-like symptoms for up to 24 hours. In most cases, the symptoms last for 1 to 2 hours.
A transient ischemic attack is a brief episode of neurological dysfunction caused by loss of blood flow in the brain, spinal cord, or retina, without tissue death. TIAs have the same underlying mechanism as ischemic strokes. Both are caused by a disruption in blood flow to the brain, or cerebral blood flow. The definition of TIA was classically based on duration of neurological symptoms. The current widely-accepted definition is called tissue-based because it is based on imaging, not time. The