Vitamin D helps protect your respiratory system by strengthening the part of your immune system that operates there–the part of your body which corona virus, the flu and the common cold infects. Your body normally produces Vitamin D when its exposed to the ultraviolet rays of the sun, and in small amounts from food. Because many modern lifestyles have us spending much of our time indoors, around 70% of people in the United States aren’t getting the recommended amounts Vitamin D, with 40% of those being especially deficient. During winter, we tend to get even less–which is why more people catch the cold during that time, and may have helped jump start the Corona Virus Pandemic.
Over 25 studies from around the world found that supplementing with Vitamin D reduced the risk of respiratory system infection by more than 50% in people who were deficient.
Thorne Research is a brand trusted and taken by doctors and health experts, like Dr. Rhonda Patrick. Thorne’s Vitamin D supplement comes highly recommended with a 4.8 Rating on Amazon. A recommended dosage is 5000IU a day, which can be taken at once in a larger pill form, or in smaller amounts throughout the day.
Vitamin D is actually a hormone that controls over 1000 different genes in your body, and is involved in much more than just your immune system. Deficiencies in Vitamin D can result in increased aging, increased risk of heart disease, increased cancer risk and increased depression (one of the contributors to seasonal depression).
Foods high in Vitamin D include fish like salmon, herring and sardines.
Studies
Evidence that Vitamin D Supplementation Could Reduce Risk of Influenza and COVID-19 Infections and Deaths
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2851242/
Vitamin D supplements protect against acute respiratory infections including colds and flu, according to a study led by Queen Mary University of London (QMUL)
https://www.sciencedaily.com/releases/2017/02/170216110002.htm
Vitamin D Deficiency and Risk for Cardiovascular Disease
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2851242/
Prevalence and correlates of vitamin D deficiency in US adults.
https://www.ncbi.nlm.nih.gov/pubmed/21310306
