Doing Meditation either for Spiritual progress or for Peace or for Health is most beneficial
Those who MEDITATE regularly and do a little bit of Yoga and those who eat SAATTVIC food (food that causes Serene Behaviour) like Vegetarian or Vegan diet, will need less sleep, not more than 6 hours a day! We don’t make a scientific claim here, but based on the widely available information to the public on internet, we just put forward our observation based on experience. There is a lot to be known about meditation for spiritual progress. There are many articles written on ViprasCraft about Philosophy and Spirituality.