Meditation can increase blood flow in the brain and improve memory, according to researchers who tested a specific kind of meditation and found the improvement after just eight weeks.
The 15 participants, ages 52 to 77, all had memory problems at the start, says Dharma Singh Khalsa, MD, one of the researchers and the medical director of the Alzheimer's Research and Prevention Foundation in Tucson, Ariz.
For eight weeks, the participants engaged in a meditation at home known as Kirtan Kriya, which originated from the Kundalini yoga tradition.
"It only takes 12 minutes [a day,] it's easy to learn, it doesn't cost anything, and it has no side effects," Khalsa tells WebMD. The technique, he says, "reverses memory loss in people with memory problems." (More)
Source: Web MD