Vitamin A News and Research

Latest Vitamin A News and Research

Study questions use of vitamin D supplements to improve cholesterol

Vitamin D has been touted for its beneficial effects on a range of human systems, from enhancing bone health to reducing the risk of developing certain cancers. But it does not improve cholesterol levels, according to a new study conducted at The Rockefeller University Hospital.

From Quest Diagnostics 5 Sep 2012

Meijer offers generic Lipitor for free to help families be heart healthy

In an effort to help families be heart healthy, this week Midwest retailer Meijer began offering the generic substitute for Lipitor (atorvastatin calcium) for free in all 199 Meijer pharmacies.

4 Sep 2012

Study finds little significant difference in health benefits between organic and conventional foods

You're in the supermarket eyeing a basket of sweet, juicy plums. You reach for the conventionally grown stone fruit, then decide to spring the extra $1/pound for its organic cousin. You figure you've just made the healthier decision by choosing the organic product - but new findings from Stanford University cast some doubt on your thinking.

4 Sep 2012

High-dose vitamin D appears to help patients with TB recover more quickly

For decades before antibiotics became generally available, sunshine was used to treat tuberculosis, with patients often being sent to Swiss clinics to soak up the sun's healing rays. Now, for the first time scientists have shown how and why heliotherapy might, indeed, have made a difference.

4 Sep 2012

Eat your greens for healthy sperm genes

Men who consume a high amount of certain nutrients may produce healthier sperm than men who do not, an effect that appears to be more pronounced in older men, report US researchers.

3 Sep 2012

Vitamin to the rescue in fight with ‘superbugs’

High doses of vitamin B3 may help fight against so called “superbugs” such as methicillin-resistant Staphylococcus aureus, show study results.

29 Aug 2012

Genetic investigation of tribes may explain why East Asians have lower skin cancer rates

Genetic investigation of a Malaysian tribe may tell scientists why East Asians have light skin but lower skin cancer rates than Europeans, according to a team of international researchers. Understanding the differences could lead to a better way to protect people from skin cancer.

29 Aug 2012

High doses of vitamin B3 stimulate CEBPE gene, enhance WBCs’ ability to combat staph infections

Cedars-Sinai researchers have found that a common vitamin may have the potential to provide a powerful weapon to fight certain "superbugs," antibiotic-resistant staph infections that health experts see as a threat to public health.

28 Aug 2012

ABCD4 and CblF proteins responsible for hereditary vitamin B12 deficiency

Vitamin B12 is vital for cell division, the synthesis of red blood cells and the functioning of the nervous system. Unable to produce the vitamin itself, the human body has to obtain it via animal proteins. So far it has been known that on its way into the cell vitamin B12 is absorbed by little organelles, so-called lysosomes. From there, the vitamin enters the cell interior with the aid of the transport protein CblF, which was discovered by the same research team three years ago.

28 Aug 2012

More than 40 plant-based compounds can turn on genes that slow the spread of cancer

More than 40 plant-based compounds can turn on genes that slow the spread of cancer, according to a first-of-its-kind study by a Washington State University researcher.

28 Aug 2012

Nicotinamide may combat antibiotic-resistance staph infections

A new study suggests that nicotinamide, more commonly known as vitamin B3, may be able to combat some of the antibiotic-resistance staph infections that are increasingly common around the world, have killed thousands and can pose a significant threat to public health.

28 Aug 2012

Study explores gender-related differences in patients hospitalized for acute heart failure

Women with acute heart failure have similar in-hospital mortality to men but are less treated in the real world, according to results from the global ALARM-HF registry presented today at the ESC Congress 2012. The findings were presented by Dr John T. Parissis from Greece.

27 Aug 2012

Healthy intake of micronutrients may boost sperm DNA quality in older men

A new study led by scientists from the U.S. Department of Energy's Lawrence Berkeley National Laboratory (Berkeley Lab) found that a healthy intake of micronutrients is strongly associated with improved sperm DNA quality in older men.

27 Aug 2012

Diet and exercise help protect astronauts' bones in space

Eating the right diet and exercising hard in space helps protect International Space Station astronauts' bones, a finding that may help solve one of the key problems facing future explorers heading beyond low Earth orbit.

27 Aug 2012

Researchers discover new genetic disease related to vitamin B12 deficiency

Vitamin B12 is essential to human health. However, some people have inherited conditions that leave them unable to process vitamin B12. As a result they are prone to serious health problems, including developmental delay, psychosis, stroke and dementia. An international research team recently discovered a new genetic disease related to vitamin B12 deficiency by identifying a gene that is vital to the transport of vitamin into the cells of the body.

27 Aug 2012

Creighton University research to improve patient care and outcomes in CAD treatment

Since 1990, Creighton University School of Medicine professor and researcher Devendra K. Agrawal, Ph.D., has been awarded more than $20 million in research grants to study coronary artery heart disease. He is determined to eradicate the impact of this heart disease—the number one killer of men and women in the United States.

26 Aug 2012

MOZ protein could explain variations in severity of DiGeorge syndrome

The discovery of a 'switch' that modifies a gene known to be essential for normal heart development could explain variations in the severity of birth defects in children with DiGeorge syndrome.

24 Aug 2012

Six common myths about prostate cancer

When it comes to prostate cancer, there's a lot of confusion about how to prevent it, find it early and the best way - or even whether - to treat it. Below are six common prostate cancer myths along with research-based information from scientists at Fred Hutchinson Cancer Research Center to help men separate fact from fiction.

23 Aug 2012

Acai supplementation could protect against oxidative stress and triple flies' lifespans

Bewildered by the array of antioxidant fruit juices on display in the supermarket and the promises they make? To sort out the antioxidant properties of fruits and berries, scientists at Emory University School of Medicine turned to fruit flies for help.

22 Aug 2012

CIRT to determine whether methotrexate can reduce heart attacks, strokes and CVD deaths

An international multi-site trial has launched to determine whether a common anti-inflammatory drug can reduce heart attacks, strokes, and deaths due to cardiovascular disease in people at high risk for them. This study is being supported by the National Heart, Lung, and Blood Institute (NHLBI), a part of the National Institutes of Health.

22 Aug 2012

Vitamin A News and Research

Latest Vitamin A News and Research

Study questions use of vitamin D supplements to improve cholesterol

Meijer offers generic Lipitor for free to help families be heart healthy

Study finds little significant difference in health benefits between organic and conventional foods

High-dose vitamin D appears to help patients with TB recover more quickly

Eat your greens for healthy sperm genes

Vitamin to the rescue in fight with ‘superbugs’

Genetic investigation of tribes may explain why East Asians have lower skin cancer rates

High doses of vitamin B3 stimulate CEBPE gene, enhance WBCs’ ability to combat staph infections

ABCD4 and CblF proteins responsible for hereditary vitamin B12 deficiency

More than 40 plant-based compounds can turn on genes that slow the spread of cancer

Nicotinamide may combat antibiotic-resistance staph infections

Study explores gender-related differences in patients hospitalized for acute heart failure

Healthy intake of micronutrients may boost sperm DNA quality in older men

Diet and exercise help protect astronauts' bones in space

Researchers discover new genetic disease related to vitamin B12 deficiency

Creighton University research to improve patient care and outcomes in CAD treatment

MOZ protein could explain variations in severity of DiGeorge syndrome

Six common myths about prostate cancer

Acai supplementation could protect against oxidative stress and triple flies' lifespans

CIRT to determine whether methotrexate can reduce heart attacks, strokes and CVD deaths

Small solutions for big problems in drug discovery and delivery

Professor Nancy Ip: Pioneering New Paths in Neurodegenerative Therapy

Utilizing process Raman in optimizing cultivated meat production

Vitamin A News and Research

Latest Vitamin A News and Research

Small solutions for big problems in drug discovery and delivery

Professor Nancy Ip: Pioneering New Paths in Neurodegenerative Therapy

Utilizing process Raman in optimizing cultivated meat production

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