India, March 10 -- Keeping your brain healthy doesn't have to be complicated. Forget endless supplements or tricky exercises, there's actually one simple activity that can protect multiple parts of your brain at once. Dr Ayesha Sherzai, neurologist, shared in her March 6 Instagram post that this habit not only helps with memory and focus but also supports mood, slows cognitive decline, and keeps your mind sharper overall. And the best part? It's something you can easily add to your daily routine. (Also read: Woman shares how running changed her life after years of struggle and injuries: 'I thought about giving up many times' )

"We used to think that neuroplasticity, or your brain's ability to rewire itself, closes early in life," says Dr...