Sockeye Salmon Is A Source Of Protein
Vitamin D is produced in your body when the sun’s ultraviolet rays hit your skin, and the recommended daily allowance (RDA) of vitamin D is 600 international units (IU), which is 15 micrograms (mcg) for most adults, according to the NIH. For those older than 80, the RDA is 800 IU (20 mcg). A vitamin D deficiency means you have 20 nanograms per milliliter or less of the nutrient in your blood.
To get your fix, you can opt for supplements. Yet research is mixed on whether vitamin D supplements offer concrete health benefits. Authors of a study published in January 2019 in The New England Journal of Medicine theorized that there is a reduced cancer risk for African Americans who take vitamin D supplements, as well as a significantly lower death rate in people with cancer who take them.
But major studies published recently, including an October 2018 review in The Lancet, have not shown benefits from supplementation, despite prior hype about it. “Getting vitamin D from food is a priority,” says Zanini. Make sure your diet is rich in the following fare, so you can increase your intak.
Why You Need Vitamin D
Vitamin D is an important nutrient for many reasons. The recommendations are based on the assumption that people get very little sun exposure. It helps your body to absorb calcium, an essential mineral for keeping your bones strong and healthy.
Immune Health
Vitamin D plays a role in the health and proper functioning of your immune system by directly interacting with cells that fight infections in the body. Many studies have found a link between respiratory illnesses, such as colds and bronchitis, and a vitamin D deficiency.
Oysters Contain A Lot Of Vitamin D.
The recommended daily amount ranges from 400 International Units (IU) to 800 IU depending on age.
To learn more about the relationship between diet and vitamin D, INSIDER talked to Julia Zumpano, RD, who works with the Cleveland Clinic’s Preventive Cardiology & Rehabilitation Department and its Women’s Cardiovascular Center.
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Tics, calcium, and proteins, but its content of vitamin D is low. The primary aim of this systematic review and meta-analysis was to investigate the effect of vitamin D-fortified yogurt compared with plain yogurt on levels of serum 25-hydroxy vitamin D (25OHD).
We searched PubMed, Scopus, and Google Scholar for eligible studies; that is, randomized controlled trials (RCT) that compared vitamin D-fortified yogurt with control treatment without any additional supplement. Findings from 9 RCT (n = 665 participants) that lasted from 8 to 16 wk are summarized in this review. No publication bias was identified.
Considerable between-study heterogeneity was observed for most outcomes.