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Results for search "Vitamins / Minerals".

10 Jun

Having Sufficient Vitamin D Improves Breast Cancer Outcomes, Study Finds

Women with healthy levels of vitamin D at the time of breast cancer diagnosis have better survival outcomes, researchers say.

30 Oct

Vitamins A, E and D May Help You Complain Less About Coughs, Colds and Other Respiratory Issues

But is it best to get these vitamins from your diet or supplements?

Health News Results - 76

Eating foods high in five key nutrients can help you have soft, glowing, healthy skin, an expert says.

Omega-3s: While they're typically associated with brain and heart health and lower blood pressure, they also "can reduce inflammation and keep your skin moisturized," clinical dietitian Margaret Ifarraguerri, of LifeBridge Health's Sinai Hospital of Baltimore, said in a ...

Foods rich in vitamin D may help protect younger adults against colon cancer, researchers report.

While colon cancer is decreasing overall, cases among younger adults have been on the rise. The trends dovetail with a decline in vitamin D intake from foods such as fish, mushrooms, eggs and milk.

There is growing evidence of a link between vitamin D and risk of colon cancer death, but...

Taking vitamin D supplements won't improve painful symptoms of irritable bowel syndrome (IBS), British researchers report.

IBS is a chronic digestive disorder that can cause stomach cramps, bloating, diarrhea and constipation. Symptoms come and go for some people, but the condition can severely affect quality of life for many.

Previous research has suggested a link between low vitam...

Growing numbers of Americans aren't getting enough iron in their diets most likely due to changes in farming practices and a shift away from red meat, researchers report.

The upshot: Rates of iron-deficiency anemia are on the rise.

"Iron deficiency remains a major public health issue even in a developed country such as the United States," Dr. Ian Griffin and Dr. Marta Rogido wr...

Unlocking a clue to why Black women might be more susceptible to COVID-19, a new study shows that low levels of vitamin D may increase their risk of infection.

That doesn't mean that people should rely on vitamin D supplements to protect themselves against COVID-19, however, because vaccines are the only proven protection against the disease.

For the study, researchers assessed vita...

New research finds that countries with more cloudy days tend to have higher colon cancer rates. Lower levels of vitamin D, the "sunshine vitamin," may be to blame.

So, boosting your vitamin D levels through exposure to sunlight could help reduce your risk of colon cancer, according to researchers at the University of California, San Diego.

"Differences in UVB [ultraviolet-B] li...

More and more Americans are seeking out healthier, greener and more ethical alternatives to meat, but are plant-based alternatives like the Impossible Burger and Beyond Meat truly nutritious substitutes?

The answer is yes, according to new research funded by the U.S. National Institutes of Health. It found the imitation meats to be a good source of fiber, folate and iron while containing ...

Breast cancer patients who have adequate levels of vitamin D - the "sunshine vitamin" - at the time of their diagnosis have better long-term outcomes, a new study finds.

Combined with the results of prior research, the new findings suggest "an ongoing benefit for patients who maintain sufficient levels [of vitamin D] through and beyond breast cancer treatment," said study lead author Son...

Older women with low levels of vitamin D may have more pain after total knee replacement than those with adequate levels of the nutrient, a new study suggests.

Vitamin D is an important part of a healthy diet, and its benefits include protecting against bone disease and maintaining soft tissue health.

Estrogen deficiency, inactivity and a lack of sun exposure have been linked w...

Vitamin D -- better known as the "sunshine vitamin" -- might protect you from COVID-19, a new study suggests.

Researchers said that the protection is particularly potent among Black people.

While vitamin D levels of 30 nanograms per milliliter (ng/ml) or more are typically considered sufficient, Black people who had levels of 30 to 40 ng/ml had nearly triple the odds of testing posi...

For people hoping to prevent the heart rhythm disorder known as "a-fib," new research shows that taking vitamin D or fish oil supplements won't help.

A-fib, also known as atrial fibrillation, affects more than 33 million people worldwide and is the most common type of abnormal heart rhythm. It can cause symptoms that affect a person's quality of life, result in blood clots that can cause ...

A number of new treatments for age-related macular degeneration (AMD), a progressive eye disease, are under development. AMD is a leading cause of vision loss in older people.

About 11 million Americans have AMD, which affects part of the eye that allows you to see fine detail. There are two types: wet and dry. Wet AMD is treated with eye injections every month or two, and dry AMD with an...

Despite their reputation for boosting the powers of your immune system, a new study reports that vitamin C and zinc supplements don't help COVID-19 patients recover from their illness.

Giving one or the other, or a combination of both, to patients didn't significantly reduce the severity or duration of their COVID-19 symptoms. Zinc is important for immune function, and vitamin C is an ant...

If you have bleeding gums, you may need to increase the amount of vitamin C in your diet, a new study suggests.

The American Dental Association says bleeding could be a sign of gingivitis, an early stage of gum disease. These new findings from University of Washington (UW) researchers suggest you should also check your vitamin C intake.

"When you see your gums bleed, the first thing...

The great outdoors can soothe the soul, but new research suggests that working outside might also guard against breast cancer.

The study wasn't designed to say how working outside affects chances of developing breast cancer, but vitamin D exposure may be the driving force, the researchers suggested.

"The main hypothesis is that sun exposure through vitamin D production may decrease ...

Vitamin D is an essential nutrient, and recent research has suggested it may also help guard against severe COVID-19.

But how much is enough, and how hard is it to get the right amount of vitamin D?

"We know that a large percentage of the population has suboptimal levels of vitamin D. In fact, as many as half of the U.S. population may be deficient in vitamin D," said Kristin Gustas...

People who consume high levels of dietary vitamin C and E may lower their risk for Parkinson's disease by almost a third, a new study suggests.

Foods high in vitamin C include oranges, strawberries, broccoli and Brussels sprouts. Foods high in vitamin E include spinach, collard greens, pumpkin and nuts such as almonds and peanuts.

How might the two nutrients ward off Parkinson's? A...

High doses of vitamin D may increase seniors' risk of falls, rather than reduce it, according to a new study.

Preliminary studies suggested vitamin D may increase muscle strength and improve balance, so Johns Hopkins researchers investigated whether high doses of vitamin D might reduce the risk of falls in people aged 70 and older.

But the investigators found that large doses of vit...

A stronger immune system and healthier blood vessels are among reasons kids are less likely than adults to have severe COVID-19, according to experts who reviewed research from around the world.

"Most children with COVID-19 have no or only mild symptoms, most commonly fever, cough, sore throat and changes in sense of smell or taste. Even children with the usual risk factors for severe inf...

The diversity, and therefore the health, of the microbes in your gut is linked to your levels of vitamin D, a new study suggests.

The gut microbiome is composed of bacteria, viruses and other microbes that live in our digestive tracts and are important factors in our health and risk for disease.

In this study, researchers analyzed stool and blood samples from 567 men in six U.S. cit...

Chew on this: Vegans face a 43% higher risk for bone fractures than meat eaters, a large British study warns.

The rise in risk was not confined to vegans, who eat no meat, fish, dairy or eggs. The researchers also identified a notably higher risk for hip fractures among those who eat fish but no meat (pescatarians), and among vegetarians who swear off both meat and fish, but do consume da...

Millions of people take a fish oil or vitamin D supplement in hopes of warding off a host of ills. But a new study finds the nutrients won't shield against the common and potential heart rhythm disorder known as atrial fibrillation.

"A-fib" affects about 2.7 million Americans and can lead to complications such as blood clots, stroke and even heart failure. The risk of a-fib increases with...

THURSDAY, Nov. 12, 2020 (HealthDay) -- Vitamin D, fish oil supplements and weight training have long been touted for their health benefits, but for healthy seniors, none of them -- either in combination or alone -- boosts physical or mental performance or prevents broken bones, Swiss researchers report.

For three years, they tracked more than 2,100 men and women (average age: 74) who were...

Multivitamins really are magic pills for your health, a new study contends -- but just not the way you might think.

The health 'benefits' of multivitamins might just all be a trick of the mind, researchers say.

U.S. adults who regularly take multivitamins self-reported 30% better overall health than people who don't use the supplements, results of a federally funded survey show.

...

People who get enough vitamin A, D and E may be less likely to complain of coughs and sore throat, though it's not clear the nutrients are the reason why, new research suggests.

The study, of over 6,100 U.K. adults, found that those who consumed more of the vitamins were less likely to have "respiratory complaints" -- like coughs, "chest" infections, trouble breathing and sore throat.

...

Certain nutrients, foods and medicines may help protect you against colon cancer, a large research review suggests.

A team of international researchers led by Dr. Marc Bardou, of Dijon Bourgogne University Hospital in France, reviewed about 80 studies that examined how diet and certain medicines affected colon cancer risk. The studies were published between September 1980 and June 201...

Low blood levels of vitamin D might heighten people's odds for severe or even fatal COVID-19, new research shows.

Taking in a healthy level of vitamin D may therefore "reduce the complications, including the cytokine storm [release of too many proteins into the blood too quickly] and ultimately death from COVID-19," said study author Dr. Michael Holick. He's a professor of medicine, p...

Millions of Americans pop zinc supplements at the first sign of the common cold. Now, new research suggests the nutrient might play a role in COVID-19 outcomes, too.

Researchers from Spain reporting at a European coronavirus conference found that hospitalized COVID-19 patients with low blood levels of zinc tended to fare worse than those with healthier levels.

"Lower zinc le...

There's evidence that low blood levels of the "sunshine vitamin" -- vitamin D -- may increase a person's risk of infection with the new coronavirus, researchers say.

"Vitamin D is important to the function of the immune system and vitamin D supplements have previously been shown to lower the risk of viral respiratory tract infections," said study lead author Dr. David Meltzer. He's ch...

Vitamin D supplements don't prevent severe asthma attacks in at-risk children, according to a study that challenges previous research.

"The reason that's important is there are colleagues around this country and worldwide who are testing vitamin D levels for kids with asthma and giving them vitamin D," said study lead author Dr. Juan Celedón. He's chief of pediatric pulmonary m...

A growing number of older people are turning to the vitamin biotin to fortify their aging skin, hair and nails.

But a new study shows how large doses of it can interfere with some vital medical tests.

Biotin, or vitamin B7, is an essential nutrient. And there is no issue with the lower doses found in multivitamins, said study author Danni Li, an associate professor of labora...

Taking in extra vitamin D plus calcium might cut your odds of getting a debilitating form of vertigo, new research shows.

The Korean study focused on benign paroxysmal positional vertigo (BPPV), a sudden spinning sensation that's commonly triggered by changing your head position. According to the study authors, about 86% of people who have this type of vertigo find that it affects...

For those battling debilitating depression, a new study delivers some bad news: Vitamin D supplements won't make a dent in improving mood.

While the "sunshine vitamin" is often touted as an alternative way to protect against depression, vitamin D's efficacy has remained unknown, the researchers said.

But "there was no significant benefit from the supplement for this purpose...

The progression of Alzheimer's disease may accelerate as iron deposits build up in the brain, a new study finds, hinting at a possible role for the mineral in mental decline.

Using MRI scans of 200 older adults with and without Alzheimer's, researchers found that those with the disease generally had higher iron levels in various parts of the brain. And 17 months later, Alzheimer's pat...

Teens who donate blood are at significant risk for long-term iron deficiency, a new study warns.

The concern comes as 16- to 18-year-olds have emerged as one of the fastest-growing groups of blood donors nationwide. But this study of nearly 31,000 teens who gave blood more than once between 2016 and 2018 found that roughly one in 10 were already iron-deficient when they donated for t...

There's been much speculation about whether vitamin D might prevent or help survival with COVID-19, and two new studies appear to underscore the link.

In the first study -- published in the journal Aging Clinical and Experimental Research -- British researchers found that COVID-19 infections and deaths were higher in countries where people had low vitamin D levels, such as Ita...

Can zinc help shorten a COVID-19 infection? Will vitamin C or other supplements prevent it?

These claims and plenty more can be found on social media and internet sites, but be advised: There is no pill or treatment that can prevent or cure COVID right now.

"We want to think that there is a quick way to get rid of this. But there is not a product out there that will keep y...

After a broken hip, seniors who have sufficient vitamin D have better odds of walking, a new study finds.

The study suggests that low levels of vitamin D could limit walking, according to researcher Sue Shapses, a professor of nutritional sciences at Rutgers University in New Brunswick, N.J.

Nearly 300 patients undergoing hip fracture repair were assessed after surgery in ...

Indoor athletes may be vitamin D-deficient, putting themselves at risk of injury and poor performance, a small study finds.

Researchers assessed vitamin D levels in players on George Mason University's men's and women's basketball teams. For the 2018-2019 season, players were given a supplement with a high dose, low dose or no vitamin D.

Vitamin D is essential for building a...

Low folate levels are associated with an increased risk of heart disease death in patients with rheumatoid arthritis (RA), a new study suggests.

People with RA have a 60% increased risk of dying from heart disease, but the reasons have been unclear.

"Our study is the first to show an association between serum folate and increased cardiovascular mortality in patients with...

Taking higher doses of vitamin D during pregnancy doesn't appear to offer any protection against asthma in children, a new study finds.

The study, a follow-up to one done three years ago, looked at 6-year-old children whose mothers had taken extra vitamin D while they were pregnant. The hope was that taking extra vitamin D when the baby's lungs are developing during pregnancy might p...

Taking calcium and vitamin D might help older adults curb the risk of a bone fracture, but vitamin D alone does not do the job, a new research review concludes.

The analysis of 28 past studies found that older adults with higher blood levels of vitamin D were less likely to suffer a broken hip or other fracture over five to 15 years.

But the picture was different in studies ...

Plentiful in foods like fish and flaxseed, omega-3 fatty acids have long been linked with cardiovascular health, and new research is looking at the biology behind how it might work.

A study published Thursday in the American Heart Association journal Circulation Research found fish oil supplements containing a specific formula of omega-3 fatty acids reduced inflammation by inc...

Many Americans believe they are likely to develop dementia -- and they often turn to unproven ways to try to better their odds, a new study suggests.

In a survey, researchers found that almost half of Americans in their 50s and 60s believed they were at least "somewhat likely" to develop dementia. Yet few -- 5% -- said they had talked to their doctor about ways to lower their risk...

Fish oil might help people with heart failure avoid repeat trips to the hospital, a new study suggests.

The findings come from an analysis of a clinical trial first published last year, where researchers tested the effects of fish oil and vitamin D on people's risk of heart disease and cancer.

That main trial -- called the Vitamin D and Omega-3 Trial (VITAL) -- had some enco...

Omega-3 fatty acids have drawn attention for their potential to keep people's thinking sharp as they age, and new research appears to support that notion for some heart patients.

The study found taking omega-3 fatty acid supplements was associated with better brain function in people with coronary artery disease, which increases risk for dementia.

The study included 250 pe...

Taking vitamin D and fish oil supplements won't prevent kidney disease in people with type 2 diabetes, a new study finds.

Many diabetics use the supplements, hoping they will have a positive effect on their kidneys and heart, the researchers said.

"We wanted this study to clarify whether these supplements have any real kidney benefit in adults with diabetes. Even if it's ...

Vitamin D deficiency is linked with poor muscle health in older adults, a new study finds.

Maintaining muscle health helps seniors maintain their independence, mobility and quality of life. It also lowers their risk of falls and frailty.

Researchers looked at more than 4,100 people, aged 60 and older, in England. About 4 in 10 with vitamin D deficiency had muscle weakness --...

Massive vitamin C infusions could be a life-saver for patients with sepsis, an inflammatory condition run amok, new research suggests.

Sepsis is a leading cause of death in U.S. hospitals, claiming as many as 300,000 lives a year, according to the U.S. National Institute of General Medical Sciences.

"It's literally an explosion of the body's immune defense," said the study's...

Young and middle-aged adults with low vitamin D levels may live shorter lives, a large study suggests.

The findings come from a 20-year follow-up of more than 78,000 Austrian adults. Researchers found that those with low vitamin D levels in their blood were nearly three times more likely to die during the study period than those with adequate levels.

When it came to the caus...

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