This article is from the source 'guardian' and was first published or seen on . It last changed over 40 days ago and won't be checked again for changes.
You can find the current article at its original source at https://www.theguardian.com/australia-news/2018/apr/05/eat-your-brussels-scientists-say-vegetable-provides-heart-benefits-to-older-women
The article has changed 4 times. There is an RSS feed of changes available.
| Version 1 | Version 2 |
|---|---|
| Eat your brussels: scientists say vegetable provides heart benefits to older women | Eat your brussels: scientists say vegetable provides heart benefits to older women |
| (21 days later) | |
| Research has shown eating broccoli, cauliflower, cabbage and brussels sprouts to be particularly beneficial for the hearts of elderly women. | Research has shown eating broccoli, cauliflower, cabbage and brussels sprouts to be particularly beneficial for the hearts of elderly women. |
| A University of Western Australia study of more than 950 women aged 70 and older found those who ate more vegetables had thinner artery walls. | A University of Western Australia study of more than 950 women aged 70 and older found those who ate more vegetables had thinner artery walls. |
| A thickening of the artery walls, known as atherosclerosis, is an underlying cause of cardiovascular disease. | A thickening of the artery walls, known as atherosclerosis, is an underlying cause of cardiovascular disease. |
| Ultra-processed foods may be linked to cancer, says study | |
| Published in the Journal of the American Heart Association, the study showed cruciferous vegetables such as broccoli proved the most beneficial. | Published in the Journal of the American Heart Association, the study showed cruciferous vegetables such as broccoli proved the most beneficial. |
| “This is one of only a few studies that have explored the potential impact of different types of vegetables on measures of subclinical atherosclerosis, the underlying cause of cardiovascular disease,” said Lauren Blekkenhorst, study lead author and PhD candidate at the University of Western Australia in Crawley. | “This is one of only a few studies that have explored the potential impact of different types of vegetables on measures of subclinical atherosclerosis, the underlying cause of cardiovascular disease,” said Lauren Blekkenhorst, study lead author and PhD candidate at the University of Western Australia in Crawley. |
| For the study, researchers distributed food frequency questionnaires to participants. The women noted their vegetable intake in a range from “never eating vegetables” to “three or more times per day”. | For the study, researchers distributed food frequency questionnaires to participants. The women noted their vegetable intake in a range from “never eating vegetables” to “three or more times per day”. |
| Vegetable types included cruciferous, allium (onions, garlic, leeks and shallots), yellow/orange/red, leafy green and legumes. | Vegetable types included cruciferous, allium (onions, garlic, leeks and shallots), yellow/orange/red, leafy green and legumes. |
| Sonograms were used to measure carotid artery wall thickness and severity of plaque build-up in the carotid artery. Researchers observed a 0.05mm lower carotid artery wall thickness between high and low intakes of total vegetables. | Sonograms were used to measure carotid artery wall thickness and severity of plaque build-up in the carotid artery. Researchers observed a 0.05mm lower carotid artery wall thickness between high and low intakes of total vegetables. |
| “That is likely significant, because a 0.1mm decrease in carotid wall thickness is associated with a 10% to 18% decrease in risk of stroke and heart attack,” said Blekkenhorst. | “That is likely significant, because a 0.1mm decrease in carotid wall thickness is associated with a 10% to 18% decrease in risk of stroke and heart attack,” said Blekkenhorst. |
| In addition, each increase of 10 grams per day in cruciferous vegetable intake was associated with 0.8% lower carotid artery wall thickness, on average. | In addition, each increase of 10 grams per day in cruciferous vegetable intake was associated with 0.8% lower carotid artery wall thickness, on average. |
| Other vegetable types did not show the same association. | Other vegetable types did not show the same association. |
| “After adjusting for lifestyle, cardiovascular disease risk factors (including medication use) as well as other vegetable types and dietary factors, our results continued to show a protective association between cruciferous vegetables and carotid artery wall thickness,” Blekkenhorst said. | “After adjusting for lifestyle, cardiovascular disease risk factors (including medication use) as well as other vegetable types and dietary factors, our results continued to show a protective association between cruciferous vegetables and carotid artery wall thickness,” Blekkenhorst said. |
| However, this was only an observational study and a causal relationship cannot be established, she noted. | However, this was only an observational study and a causal relationship cannot be established, she noted. |
| “Still, dietary guidelines should highlight the importance of increasing consumption of cruciferous vegetables for protection from vascular disease.” | “Still, dietary guidelines should highlight the importance of increasing consumption of cruciferous vegetables for protection from vascular disease.” |
| Health | Health |
| Share on Facebook | Share on Facebook |
| Share on Twitter | Share on Twitter |
| Share via Email | Share via Email |
| Share on LinkedIn | Share on LinkedIn |
| Share on Pinterest | Share on Pinterest |
| Share on Google+ | Share on Google+ |
| Share on WhatsApp | Share on WhatsApp |
| Share on Messenger | Share on Messenger |
| Reuse this content | Reuse this content |