4 ms·
Here in northern Europe, there just isn't enough sunlight to not become deficient, so a vitamin D supplement is a must.
by remix2000 3mo ago
Here in northern Europe, there just isn't enough sunlight to not become deficient, so a vitamin D supplement is a must.
- b-zee 3mo agoI looked up data from a calorie tracking app I used a while ago and I got just enough vitamin D. Main sources were fish, eggs and dairy products. However, I ate a lot and I'm quite sure in winter there will have been periods where I didn't get the recommend intake. So if you live in a northern country and you don't like fish, I suppose it's quite a good idea to take a supplement. Though as OP said, even if the sun isn't strong enough, there are plenty of benefits to going outside beside vitamin D.
- goda90 3mo agoVitamin D is fat soluble, so it would be feasible to build up a supply in summer to last through winter. I've seen it theorized that a cyclical weight gain and loss tied to preindustrial seasonal food availability also plays a role.
- spacington 3mo agoPeople tend to fatten up on winter and peaking at around winter solstice Not sure how your plan should work?!
- goda90 3mo agoBecause of industrial food chains making that possible. Before we could refridgerate and ship food all over, most of your calories came from seasonal foods, and summer is usually more bountiful than winter.
- Rodmine 3mo agoIf you gain weight during summer (so that excess vitamin D is stored in fat cells) and use body's stored fat in the winter (eat at a deficit, so that your stored fat, rich in vitamin D, is used), you need no supplementation. This is what all animals living in the region do.