Fibre-rich diet 'can halve the risk of breast cancer'In response to an Article in
The Daily Mail The Food Doctor says "Dump Dairy"
'Although a good source of calcium, which is important in maintaining bone health post menopause, diary products also contain the growth hormones fed to cows, maximizing milk production. Their effects do not stop at cows however, with humans affected through the production of Insulin Like Growth Factor One, which encourages rapid cell growth in the human body, normally a controlled procedure. The outcome of rapid cell division is an increased risk of gene mutation, which plays a role in the development of cancer, and acceleration of a tumour that may already be present. Reducing your overall dairy intake lessens your exposure to growth hormones. Aim for variety, opting for rice, soya and oat choices, and include dark green leafy vegetables and beetroot'
The Daily Mail said...
Women can halve their risk of breast cancer by eating a diet rich in wholemeal bread and wholegrain cereal, researchers have claimed. They said that dietary fibre - particularly cereal fibre - can help protect against the killer disease in younger women. It gave no protection, however, to those who have gone through the menopause. The
Leeds University study suggested that women should eat at least 30 grams of fibre a day - the Government's recommended intake. Fibre can be found in everything from bran flakes to broccoli.
Professor Janet Cade, who conducted the study, said: "Previous research hasn't shown a convincing link between increased dietary fibre and a lower risk of breast cancer. "But earlier studies didn't draw any distinction between pre- and post-menopausal women." Her team, which was funded by the
World Cancer Research Fund, came up with three possible causes for the link. It said high fibre foods are rich in vitamins, zinc and other nutrients which have protective anti- oxidant properties. Fibre can also 'smooth' out the peaks and troughs of insulin levels in the body and high levels are a possible cause of cancer. Finally, dietary fibre reduces levels of the hormone oestrogen, which has been linked to breast cancer. This would explain why a diet rich in fibre helps younger women who have higher levels of the hormone.
The Leeds researchers tracked the eating habits and health records of more than 35,000 women over seven years. Of the group, 257 were premenopausal and developed breast cancer during the study. These had lower intakes of dietary fibre compared with the cancer-free women. There was no significant difference in diet among the 350 post-menopausal women who developed the disease and those who did not. The study, published in the International Journal of Epidemiology, was welcomed by Cancer Research UK, Information officer Ed Yong said: "The study further highlights the importance of eating a healthy diet for reducing the risk of cancer." Breast cancer kills more than 13,000 women a year in the UK.