Vitamin D Council on X: "What's the difference between #vitaminD in the Winter vs the #Summer? Take a look at the infographic and retweet! https://t.co/934nN9eBsl" / X
Dr Steven Lin - In the Northern hemisphere as Winter approaches, in most places, you will produce no vitamin D from the sun. If you live above 37 degrees north or south
Neil Peter Walsh on X: "Safe summer sun and winter oral vitamin D3 recommendations in our Exerc Immunol Review 2016 paper https://t.co/0wYrsmy1a3" / X
Healthspan - ☀️ During winter it's important to maintain our levels of Vitamin D - but did you know why (or how) to boost your intake? | Facebook
![Vitamin D - A Superstar for Winter Health Infection-Fighting Abilities For Colds and Flu — Cambridge Naturals Vitamin D - A Superstar for Winter Health Infection-Fighting Abilities For Colds and Flu — Cambridge Naturals](https://images.squarespace-cdn.com/content/v1/5366ed3ee4b0b47b799380bb/1420750200136-FZH70MV6V3Q817X3M0YS/image-asset.png)