[YokoZar]

This is off by a factor of 10. You get between 10,000 and 25,000 IU in just a little under the time your skin takes to burn. https://www.vitamindcouncil.org/about-vitamin-d/how-do-i-get...

You are very unlikely to develop excess vitamin D unless you supplement more than 10,000 per day for months, and typically not even then unless you exceed 40,000 per day via supplements. https://www.vitamindcouncil.org/about-vitamin-d/am-i-getting...

Additionally, if you supplement or take K2 with vitamin D, the risks are substantially mitigated (Vitamin D adds calcium ions to things, K2 takes them out).