In the east they sort of say that there are seven things that result in health. One of them is sunlight, and that sunlight is like, important to be healthy. If you'rein a highly polluted country or a highly polluted city like that may be one of the reasons that your health is bad. There's some evidence that when you take artificially produced vitem, viamand that, you know, the so if you look it, like, most vitamens, what you'll see is that they have like, hundreds of percentage or thousands of percentage of your daily requirement. And i think sun's probably better.