Women's health discussion
forums, research news and
women's health issues.
DISCUSSION FORUMS...

Trying To Conceive

Surviving Miscarriage

Overcoming Infertility

Reproductive Health

General Health

Contraception

Pregnancy

Parenting

Babies and Toddlers

Relationships

Mental Health

Diet & Weight


ARTICLES ABOUT...

Relationships

Sexual Dysfunction

Looking Good

STDs

Men

Contraception

Reproductive Health

Conceiving

Pregnancy

Incontinence

Mental Health

Children's Health

Eating Well

Healthy Living

Supplements

Menopause

Weight Issues

Breast Cancer

Custom Search

16 May 2007
Boiling Vegetables Destroys Anti-Cancer Properties

Cooking by boiling severely damages the anticancer properties of many Brassica vegetables such as broccoli, Brussel sprouts, cauliflower and green cabbage, say researchers at the University of Warwick.

Research in the past has shown that Brassica vegetables decrease the risk of cancer thanks to their high concentration of substances known as glucosinolates. In the body, these are metabolized to cancer preventative substances known as isothiocyanates.

In the new study, the researchers investigated the effects of boiling, steaming, microwave cooking and stir-frying on the glucosinolate content of vegetables. While they found that steaming, microwave cooking and stir-frying resulted in no significant loss of total glucosinolate analyte, boiling resulted in a loss of up to 75 percent of the total glucosinolate content.

"If you want to get the maximum benefit from your five portions-a-day vegetable consumption, if you are cooking your vegetables boiling is out. You need to consider stir frying steaming or micro-waving them," said researcher Paul Thornalley.

Interestingly, the researchers also found that storage temperatures played an important part in total glucosinolate content. Domestic refrigerator temperatures showed no significant effect with only a minor loss of glucosinolate levels over 7 days, but much lower temperatures (below-freezing) caused up to 33 percent of glucosinolates to be lost during thawing.

Related articles:
The Shocking Connection Between Obesity And Cancer
Broccoli Compound May Be Breast Cancer Preventive
Chili And Broccoli Potent Cancer Fighters
Vegetarian Diet Most Effective For Permanent Weight Loss

Source: University of Warwick


Discussion Forums     About Us     Privacy
Your use of this website indicates your agreement to our terms of use.
2002 - 2013 Aphrodite Women's Health and its licensors. All rights reserved.