Its origins may trace back over 5,000 years, when it was first referenced in sacred texts in Northern India. Today, yoga is one of the most popular forms of exercises around the world. Whether you prefer Ashtanga, Bikram, Kundalini, or another style, new research reveals another reason to make yoga part of your routine for life: its power to protect the brain against the cognitive decline of old age.
A Health Craze with a History
Original Article : Defend Your Brain With Yoga