Health benefits of winter sunlight or sunbath during winter season

One reason is that in this run-of-the-mill life, people do not have time to sit down and take out time to sunbathe. Second, people do not even know about the benefits of taking sunlight. Whereas in the olden times, people used to sit on the courtyard or terrace of their houses and take a lamp in winter. Sitting in the sun, people used to massage mustard oil on their hands and feet. Due to this, people used to get vitamin D in abundance, so that they remained healthy. So, in today's time, those who do not know about the benefits of taking incense (winter sunlight benefits). Let them know.