Beta Carotene News and Research

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Beta-Carotene / ß-Carotene is an organic compound and classified as a terpenoid. It is a strongly-coloured red-orange pigment abundant in plants and fruits.

Review identifies dietary factors associated with heart disease risk

A review of previously published studies suggests that vegetable and nut intake and a Mediterranean dietary pattern appear to be associated with a lower risk for heart disease, according to a report published in the April 13 issue of Archives of Internal Medicine.

13 Apr 2009

Eating lots of vegetables reduces risk of prostate cancer

In the online edition of Molecular Nutrition and Food Research, Ruth Chan and collaborators provided a review on prostate cancer (CaP) and vegetable consumption.

8 Mar 2009

Long-term use of beta carotene supplements may increase cancer risk

Long-term use of beta carotene and some other carotenoid-containing dietary supplements may increase the risk of lung cancer, especially among smokers, according to a study by University of North Carolina at Chapel Hill researchers.

26 Feb 2009

Vitamins C and E and beta carotene again fail to reduce cancer risk in randomized controlled trial

Women who took beta carotene or vitamin C or E or a combination of the supplements had a similar risk of cancer as women who did not take the supplements, according to data from a randomized controlled trial in the December 30 online issue of the Journal of the National Cancer Institute.

1 Jan 2009

Helping diabetics through the holiday season

November ushers in American Diabetes Month - not only a time to be thankful for bustling basic and clinical research underway on the disease, but also the unofficial start of the holiday season.

20 Nov 2008

Scientists fortify the cassava plant - a day's nutrition in a single meal

Scientists have determined how to fortify the cassava plant, a staple root crop in many developing countries, with enough vitamins, minerals and protein to provide the poor and malnourished with a day's worth of nutrition in a single meal.

30 Jun 2008

Watermelon provides Viagra-like effects

A cold slice of watermelon has long been a Fourth of July holiday staple. But according to recent studies, the juicy fruit may be better suited for Valentine's Day.

30 Jun 2008

Antioxidant supplements for prevention of mortality in healthy participants and patients with various diseases

Many people take antioxidants in the belief that they will prolong their life expectancy. However, data from 67 randomised trials that involved just under a quarter of a million people failed to support this idea, a Cochrane Systematic Review has discovered.

17 Apr 2008

Health warning from Britain about vitamin supplements

Health authorities in Britain have issued a warning regarding Vitamin supplements, they say they are probably ineffective and are possibly harmful.

16 Apr 2008

Folic acid improves a man's chance of becoming a father

According to new research from the U.S. men who want to father a child will improve their chances by taking folic acid supplements.

21 Mar 2008

Low levels of dietary folate linked to sperm abnormalities

Healthy men who report lower levels of the nutrient folate in their diets have higher rates of chromosomal abnormalities in their sperm, according to a new study by researchers at the University of California, Berkeley, and the Lawrence Berkeley National Laboratory.

20 Mar 2008

Levels of folate in men's diets is linked to chromosomal abnormalities in their sperm

Researchers have found an association between a vitamin found in leafy green vegetables, fruit and pulses [1] and levels of chromosomal abnormalities in men's sperm.

20 Mar 2008

Vitamin E may increase tuberculosis risk in male smokers with high vitamin C intake

Six-year vitamin E supplementation increased tuberculosis risk by 72% in male smokers who had high dietary vitamin C intake, but vitamin E had no effect on those who had low dietary vitamin C intake, according to a study published in the British Journal of Nutrition.

22 Feb 2008

Diets high in lutein, zeaxanthin and vitamin E lower risk for cataracts

Women who have higher dietary intake of lutein and zeaxanthin—compounds found in yellow or dark, leafy vegetables—as well as more vitamin E from food and supplements appear to have a lower risk for developing cataracts, according to a report in the January issue of Archives of Ophthalmology, one of the JAMA/Archives journals.

15 Jan 2008

Men who take beta carotene supplements for 15 years or longer may have less cognitive decline

Men who take beta carotene supplements for 15 years or longer may have less cognitive decline, according to a report in the November 12 issue of Archives of Internal Medicine, one of the JAMA/Archives journals.

13 Nov 2007

Food, as opposed to specific nutrients, may be key to having a healthy diet

In a recent academic review, a University of Minnesota professor in the School of Public Health has concluded that food, as opposed to specific nutrients, may be key to having a healthy diet.

6 Nov 2007

Supplements do not reduce cancer risk

Most experts agree that supplements add little, if anything, to a well-balanced diet.

2 Nov 2007

New lung cancer guidelines say forget scans and chest X-rays

The American College of Chest Physicians (ACCP), is advising against low-dose CT scanning or chest X-rays to screen for lung cancer.

12 Sep 2007

Yellow plant pigments may lower risk for age-related eye disease

Consuming higher levels of the yellow plant pigments lutein and zeaxanthin may be associated with a lower risk for age-related macular degeneration, according to a report in the September issue of Archives of Ophthalmology, one of the JAMA/Archives journals.

11 Sep 2007

Most comprehensive recommendations related to lung cancer

New evidenced-based guidelines from the American College of Chest Physicians (ACCP) recommend against the use of low-dose computed tomography (LDCT) for the general screening of lung cancer.

11 Sep 2007