Good tips. I was lean lean lean until about 40. Now many years later I probably have 15 extra lbs of fat. Even working outside getting sun is difficult at the 52 parallel this time of year.
Discussion
A sperti lamp every day and a chicken lamp in your office will suffice.
Side note: I think many make the mistake of skipping breakfast instead of dinner, not realizing fasting when the sun is out and eating when the sun is down leads to leptin resistance and ultimately metabolic impairement.
Yes, when it comes to intermittent fasting I have only heard people talking about eating in the noon to 8 pm window.