Here comes the sun…get a suntan…safely

Scotland isn’t the first country that comes to mind when considering where to get an early Spring sun tan (and neither should it). However, today on March 11, for the first time in 2025, the sun has started giving us some UVB and potential to generate Vitamin D in our skin. It only lasts for about 30 minutes but as my boss used to say, “It’s time to dine on the delta”. Let the tanning and vitamin D production begin.

If, like me, you believe that exposure to the natural world is important for a healthy life, how can that be achieved? I believe we are adapted to consume real, local food, regularly replenish our microbiome, feel the sun’s warmth, and benefit from touching the earth. This article is the first in a monthly series describing how I do that…even in chilly February.

I’ve never been good at predicting things, especially the future. We’ll see if this plan survives exposure to the field of battle. Two big things…we need to take care of ourselves…this means being exposed to the natural world we evolved alongside. Think real food, the microbiome, sunlight, and the earth’s electrical charge.

Maybe we shouldn't be surprised that light and microbes are good for us. They are two of the most influential evolutionary influences on human biology

Did you know that sunlight reaches deep into our bodies, especially in babies and young children? I didn't. Sunlight has benefited all life on earth since the very beginning. Humans harvest sunlight just as we use the nutrition in our food.

There are many large myths surrounding nutrition and human health. This is a quick summary of what I’ve learned about the state of nutritional science since starting this blog and how I’m going to proceed in 2024.

The best way to reset or maintain a healthy circadian rhythm is to get outside and watch the sunrise.