From and for the heart, My Dear Valentine: Broccoli!

Jan 21, 2008
From and for the heart, My Dear Valentine: Broccoli!
Eating broccoli may help fight heart disease, according to a new study. Credit: Courtesy of ACS

Wishing your Valentine good heart health on February 14 — and throughout 2008" Then consider the food some people love to hate, and hand over a gift bag of broccoli along with that heart-shaped box of chocolates. Researchers in Connecticut are reporting impressive new evidence that eating broccoli may protect against heart disease. Their study is scheduled for the Jan. 23 issue of ACS’ Journal of Agricultural and Food Chemistry.

Researchers have known for years that broccoli is a rich source of antioxidants, vitamins, and fiber that may protect against cancer, Dipak K. Das and colleagues note. Other studies also suggest that broccoli may benefit the heart, although scientists do not know how it works.

Das and colleagues now report evidence on that topic from animal studies. They gave broccoli extract to lab rats for one month and measured its effects on the rats’ heart muscle.

Compared to a control group that ate a regular diet, the broccoli-fed animals had improved heart function and less heart muscle damage when deprived of oxygen. Broccoli’s heart-healthy effects are likely due to its high concentrations of certain substances that seem to boost levels of a heart-protective protein called thioredoxin, the researchers note.

Source: ACS

Explore further: CDC charges Johns Hopkins to lead development of Ebola training module

add to favorites email to friend print save as pdf

Related Stories

Recommended for you

Study reveals state of crisis in Canadian foster care system

Oct 24, 2014

A new study of foster care in Canada led by a researcher at Western University reveals a shrinking number of foster care providers are available across the country to care for a growing number of children with increasingly ...

Researchers prove the benefits of persimmons for diet

Oct 24, 2014

Alba Mir and Ana Domingo, researchers from the Department of Analytical Chemistry of the University of Valencia, under the supervision of professors Miguel de la Guardia and Maria Luisa Cervera, from the same department, ...

Hand blenders used for cooking can emit persistent chemicals

Oct 24, 2014

Eight out of twelve tested models of hand blenders are leaking chlorinated paraffins when used according to the suppliers' instructions. This is revealed in a report from Stockholm University where researchers analyzed a ...

User comments : 0