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Vitamin D Insufficiency News

The Dynamic Duo: Calcium and Vitamin D

Posted 15 Mar 2018 by Drugs.com

THURSDAY, March 15, 2018 – Your need for calcium gets a lot of attention, but your body can't use it without its partner, vitamin D, according to the American Academy of Orthopaedic Surgeons. Most adults need 1,000 milligrams of calcium each day. Recommendations for vitamin D range from the current recommended daily allowance of 600 International Units (IUs), all the way up to 4,000 IUs to best ...

FDA Announces Recall of Some Liquid Pharmaceutical Products

Posted 16 Aug 2017 by Drugs.com

WEDNESDAY, Aug. 16, 2017 – The U.S. Food and Drug Administration has announced a recall of numerous liquid pharmaceutical products because of possible bacterial contamination that could cause severe infections in vulnerable patients. The drugs and dietary supplements, made by PharmaTech LLC in Davie, Fla., include liquid stool softeners, liquid vitamin D drops and liquid multivitamins marketed ...

Could Your Office Job Rob You of Vitamin D?

Posted 22 Jun 2017 by Drugs.com

THURSDAY, June 22, 2017 – Spending your days cooped up inside an office might mean you're not getting enough vital vitamin D – know as the "sunshine vitamin," researchers report. Canadian researchers found that vitamin D deficiency levels differ by occupation, with people who are closeted indoors faring worse than others. "We know that vitamin D deficiency and insufficiency is prevalent in the ...

Many Americans May Be Taking Too Much Vitamin D

Posted 20 Jun 2017 by Drugs.com

TUESDAY, June 20, 2017 – When it comes to vitamin D supplements, it's possible that Americans may be getting too much of a good thing, new research suggests. In 2014, just over 3 percent of U.S. adults took more than 4,000 international units (IUs) of the vitamin daily, exceeding the upper limits of what is considered safe, the researchers said. In 2007-2008, only 0.2 percent did that. For ...

Exercise and Vitamin D: A Heart-Healthy Combo

Posted 1 May 2017 by Drugs.com

MONDAY, May 1, 2017 – A combination of exercise and sufficient vitamin D levels may reduce the risk of serious heart problems more than either one alone, a new study suggests. An analysis of data spanning 20 years from more than 10,000 U.S. adults found that those who got the recommended amounts of exercise and had adequate vitamin D levels had a 23 percent lower risk of heart attack or stroke. ...

Health Tip: Get the Nutrients You Need

Posted 16 Dec 2016 by Drugs.com

-- Getting all of the dietary nutrients your body needs is critically important, especially if your diet is vegan or vegetarian. The Academy of Nutrition and Dietetics recommends: Get plenty of calcium through dairy products, plant-based milks fortified with calcium (such as almond or soy), almonds, almond butter, leafy green vegetables, broccoli, beans and fortified foods. Get enough iron ...

Could Low Vitamin D Levels at Birth Mean Higher MS Risk?

Posted 2 Dec 2016 by Drugs.com

THURSDAY, Dec. 1, 2016 – Newborns with low levels of vitamin D may have higher odds of developing multiple sclerosis (MS) later in life, new research suggests. Vitamin D deficiency is common among the general population, including pregnant women. But the researchers said it's too soon to routinely recommend "sunshine vitamin" supplements for mothers-to-be. "The study does not prove that ...

Tanning May Limit Skin's Ability to Produce Vitamin D: Study

Posted 4 Apr 2016 by Drugs.com

MONDAY, April 4, 2016 – While the sun helps the body make vitamin D, a new study says that too much exposure might actually lower the levels of the essential vitamin. Tan skin may provide some protection against the sun's harmful UV rays, but this increase in pigment blocks vitamin D synthesis and limits the skin's ability to produce vitamin D, according researchers in Brazil. "Our findings ...

Be Wary of Imported Supplements: FDA

Posted 9 Mar 2016 by Drugs.com

WEDNESDAY, March 9, 2016 – You could be putting your health at risk if you buy imported dietary supplements and nonprescription drug products, the U.S. Food and Drug Administration warns. Health fraud scammers often sell such products at ethnic or international stores, flea markets, swap meets or online, Cariny Nunez, a public health adviser in the FDA's Office of Minority Health, said in an ...

Low Prenatal Vitamin D Linked to Later MS in Offspring

Posted 8 Mar 2016 by Drugs.com

MONDAY, March 7, 2016 – Children of mothers with too little vitamin D during their pregnancy may have a higher risk of developing multiple sclerosis when they reach adulthood, a new study suggests. One expert in the United States said that the findings need to be interpreted with caution, however. "We cannot say from this study that low vitamin D levels cause MS in women's offspring," said Dr. ...

Low Vitamin D Levels May Signal More Aggressive Prostate Cancer

Posted 2 Mar 2016 by Drugs.com

WEDNESDAY, March 2, 2016 – Prostate cancer may be more aggressive in men who are deficient in vitamin D, new research suggests. A study of nearly 200 men having their prostate removed found those with low vitamin D levels were more likely to have rapidly growing tumors than those with normal levels of the "sunshine" vitamin. "If men with vitamin D deficiency are more likely to have [more ...

Could High-Dose Vitamin D Help Fight Multiple Sclerosis?

Posted 31 Dec 2015 by Drugs.com

WEDNESDAY, Dec. 30, 2015 – High-dose vitamin D appears safe for people with multiple sclerosis, and it may help quiet the immune system hyperactivity that marks the disease, a small clinical trial finds. The study, published online Dec. 30 in Neurology, bolsters evidence that vitamin D might benefit people with MS. But clinical trials are still underway to answer the big question: Does taking ...

Vitamin D Won't Guard Against Colds in People With Asthma

Posted 10 Dec 2015 by Drugs.com

THURSDAY, Dec. 10, 2015 – If you have asthma, vitamin D supplements won't protect you against colds, new research suggests. The study found that taking vitamin D supplements didn't reduce the number or severity of colds in adults with mild-to-moderate asthma. More than 400 participants, all of whom had low vitamin D levels, took either vitamin D supplements or a placebo for 28 weeks. During that ...

Many Hospital Patients Not Asked About Supplements: Study

Posted 23 Jun 2015 by Drugs.com

TUESDAY, June 23, 2015 – Most hospitalized Americans aren't asked if they take dietary supplements, such as multivitamins, a new study suggests. "If clinicians are unaware of possible drug-[dietary supplement] reactions, they may unknowingly provide a treatment plan or prescribe medications that could have an adverse reaction or interactions with the dietary supplement," said study author Dr. ...

Low Vitamin D Levels in Stroke Survivors a Bad Sign, Study Finds

Posted 12 Feb 2015 by Drugs.com

THURSDAY, Feb. 12, 2015 – Low vitamin D levels are linked to an increased risk of suffering a severe stroke and poor health in stroke survivors, new research finds. The study included almost 100 stroke patients who were treated at a U.S. hospital between 2013 and 2014. All had experienced an ischemic stroke, which is a stroke caused by blocked blood flow to the brain. People with low blood ...

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