Here's a very interesting podcast about Vitamin-D from a security tech Podcast/YouTube channel. The author Steve Gibson did his own research on the subject and shares his opinions. Just as a reminder, tanning in a salon gives you Vitamin D exactly the same way you obtain...

  We would like to mention to you some really cool benefits about tanning and exposure to U.V Light. • Elevated Mood • Increase Natural Endorphin's • Look and Feel Healthier • Look Thinner and Leaner • Increased Energy • Create a Natural Defense against a Sun Burn • Treats Eczema and Psoriasis •...