'Easy' daily activity 'boosts immune system and helps you live longer'
!['Easy' daily activity 'boosts immune system and helps you live longer'](https://i2-prod.mirror.co.uk/incoming/article33217007.ece/ALTERNATES/s615/0_pexels-mastercowley-1300520.jpg)
Experts at the British Heart Foundation have listed a series of benefits associated with a simple daily activity that most people can do
Experts at the British Heart Foundation have listed a series of benefits associated with a simple daily activity that most people can do