Tag Archives: eating

Diet rich in tomatoes may lower breast cancer risk

Breast cancer risk rises in postmenopausal women as their body mass index climbs. The study found eating a diet high in tomatoes had a positive effect on the level of hormones that play a role in regulating fat and sugar metabolism. "The advantages of eating plenty of tomatoes and tomato-based products, even for a short period, were clearly evident in our findings," said the study’s first author, Adana Llanos, PhD, MPH, who is an Assistant Professor of Epidemiology at Rutgers University. Llanos completed the research while she was a postdoctoral fellow with Electra Paskett, PhD, at The Ohio State University Comprehensive Cancer Center — Arthur G. …

Sofrito contains substances that reduce risk of cardiovascular disease

The study, PREvention with a MEDiterranean Diet (PREDIMED) has recently shown the link between the Mediterranean diet and low levels of cardiovascular disease. The questionnaire used as a reference asked consumers how often they ate vegetables, pasta, rice and other dishes made with sofrito, but the beneficial compounds of this product had never been analysed. Now researchers from the University of Barcelona (UB) and the Biomedical Research Centres Network — Physiopathology of Obesity and Nutrition (CIBERobn) of the Carlos III Health Institute, have for the first time identified polyphenols and carotenoids -healthy antioxidant substances- in sofrito, by using a high resolution mass spectrometry technique. The results have been published in the ‘Food Chemistry’ magazine and they show the presence of at least 40 types of polyphenols. …

Scientists learn how soy foods protect against colon cancer

"In our study, we report a change in the expression of three genes that control an important signaling pathway," said Hong Chen, a U of I professor of food science and human nutrition. The cells in the lining of the human gut turn over and are completely replaced weekly, she noted. "However, in 90 percent of colon cancer patients, an important growth-promoting signal is always on, leading to uncontrolled growth and malignancies. …