Nutrients News and Research

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Custom stents hold microcapsules to treat diabetes

Johns Hopkins undergraduates have invented a device to improve cell therapy for diabetes patients by anchoring transplanted insulin-producing cells inside a major blood vessel.

7 May 2007

Nutrient "floodgate" protects against inflammatory immune response

After every meal, the body must prevent the immune system from launching an all-out fight against food.

4 May 2007

Treating ticks with antibiotics inhibits their reproduction

Bacteria that may provide ticks with essential nutrients they can't get from their meals of blood could be a key to controlling ticks and the diseases they carry, a new study published in the PLoS ONE shows.

4 May 2007

Nutritional benefits of egg consumption

Nine studies presented at the Experimental Biology 2007 meeting support the growing body of research on the nutritional benefits of egg consumption, including its promotion of weight loss and its role in providing choline, an essential nutrient often lacking in the diet that promotes brain and memory development and function.

4 May 2007

Americans are filling their glasses with too many sugary drinks

... and not enough nutrient-rich beverage choices like lowfat milk, which may be affecting their weight and diet quality, suggests a new study presented at the Experimental Biology meeting.

2 May 2007

Pistachio nuts protect the heart against disease

Experts already consider nuts to be rich in the nutrients that reduce hardening of the arteries, one of the main causes of heart attacks and strokes and they are regarded as a desirable part of a healthy diet.

2 May 2007

New understanding of sleep

Sleep remains one of the big mysteries in biology. All animals sleep, and people who are deprived of sleep suffer physically, emotionally and intellectually. But nobody knows how sleep restores the brain.

1 May 2007

Important new discovery in metabolomics

St. Jude investigators have mapped out many of the dynamic genetic and biochemical changes that make up a cell's response to a shortage of a molecule called Coenzyme A (CoA), a key player in metabolism.

27 Apr 2007

Report calls for more dairy foods at school

The National Academy of Sciences' Institute of Medicine released a report recommending nutrition standards be established for "competitive" foods in the school environment, such as a la carte cafeteria items, vending machines and school stores.

26 Apr 2007

Overconsumption syndrome exists with alcohol to!

While many people are aware of the potential health hazards posed by oversized food servings, a Purdue University expert says consumers face the same risks at the neighborhood bar as they do at a buffet bar.

25 Apr 2007

Moonlighting enzyme linked to Friedreich's ataxia

Friedreich's ataxia is one of those diseases few have heard of unless you know someone with the condition.

25 Apr 2007

Stoichiometric controls of mercury dilution by growth

Research led by Dartmouth scientists found that animals fed nutritious, high-quality food end up with much lower concentrations of toxic methylmercury in their tissues.

24 Apr 2007

Dental X-rays of carotid artery not enough to estimate stroke risk

Detection of calcified tissue in the carotid artery by dental x-rays is not enough evidence to estimate a patient's stroke risk was the conclusion of a systematic literature review published in this month's Journal of the American Dental Association (JADA).

21 Apr 2007

Researchers use bacterium to obtain biopreservatives from food

The research group "Estudio de sustancias antagonistas producidas por microorganismos" (Antagonistic substances produced by microorganisms), part of the Microbiology Department of the University of Granada, has succeeded in isolating enterocin AS-48, which could have a medium-term use as food biopreservative.

18 Apr 2007

Collagen injected meatballs!

Injecting meatballs with collagen can help the meat to retain the important nutrients iodine and thiamine, a new study by researchers from the Agricultural University of Poznan in Poland shows.

18 Apr 2007

Chemicals in cruciferous vegetables may provide cancer-fighting benefit

Chemicals in cruciferous vegetables, such as broccoli, watercress, cabbage and cauliflower, appear to not only stop human prostate cancer cells from growing in mice but also may cut off the formation of blood vessels that "feed" tumors, says a University of Pittsburgh Cancer Institute study.

18 Apr 2007