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Lactose Intolerance Leads to Low Vitamin D Levels : Worldhealth. net – Anti Aging News

Posted on May 18, 2017, 6 the. m. in Vitamins Dietary Supplementation

Research reveals that people genetically intolerant to lactose have lower bloodstream levels of vitamin D than the general inhabitants.

Researchers at the University of Toronto have determined individuals who are genetically intolerant to lactose have comparably lower levels of vitamin D than the rest of the population. Lactose is the primary glucose in dairy products.

About the Study

Ahmed El-Sohemy, a University associated with Toronto professor of nutrition within the Faculty of Medicine department written the study along with Ohood Alharbi. Alharbi is a PhD candidate at the University of Toronto’s department of dietary science. The study examined nearly one, 500 Canadian men and women of different ethnicities. Lactose intolerance was found throughout people in all ethnic groups. However , the largest percentage of lactose intolerant individuals is amongst those with East Asian heritage. Study details will be published in an upcoming edition of Journal of Nutrition .

A Closer Look at the Findings

The research team determined individuals with a gene linked to lactose intolerance consumed less dairy products than individuals who was missing the variation of the gene. This gene is referred to as “LCT”. Lactose intolerant individuals also had comparably low levels of vitamin D in their blood. This should not come as a major shock as most dairy products are fortified with the vitamin. The vast majority of people do not get sufficient of the vitamin from other nutritional resources or through exposure to the sun. Consequently , dairy products are fortified with the supplement in an effort to boost health.

The research team was not surprised that lactose intolerant individuals consumed much less dairy. However , they were surprised these individuals failed to compensate by supplementing or eating other foods prepared with vitamin D.

Why the Findings are Important

The study results associated with case to heighten awareness amongst those who limit their dairy consumption due to lactose intolerance. These individuals must be positive in their push to obtain ample calciferol from fortified foods such as select brands of orange juice. These individuals can also obtain vitamin D from dairy products that do not contain lactose.

The research team confirmed prior findings that individuals who have the gene that triggers lactose intolerance are shorter than those exactly who lack the gene. This confirmation indicates insufficient intake of this vital nutrient hinders bone growth. The particular researchers also found that individuals with a single (as opposed to two) copies of the variant were impacted by lactose intolerance. Nevertheless , they were affected to a lesser diploma. This finding suggests genetic classifications and clinical definitions of lactose intolerance can be widened.

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