We are always looking for ways to improve our health and well-being when it comes to what food we should and shouldn’t be eating.
Especially at Christmas time (‘tis the season to indulge) when there is so much food put in front of us from sweet treats to endless selections of party food.
But for those who want to remain conscious about what they are putting inside their bodies when enjoying picky teas or family buffets over the next few weeks, you might be wondering if there is any Christmas food you should eat more of that won’t be too bad for you.
Well, you will be delighted to know that carrots can help us to avoid cancer and even better news, it’s pretty cheap, so make sure your Christmas dinner is loaded with them this year.
Even better, the festive staple is currently priced at 15p on Tesco Clubcard for an 800g bag.
Does eating carrots lower the risk of cancer?
A study at Newcastle University found five servings of the vegetable per week was linked to a 20% reduction in developing all types of cancer.
The findings, published in Critical Reviews in Food Science and Nutrition, showed eating just one serving per week still gives a significant reduction, with a 4% lower chance of the disease compared to those who never eat carrots.
Carrots contain many different compounds that have been investigated for health benefits with beta-carotene, the compound causing the pigment of the vegetable, being most researched in the past.
But the study has shown that the whole carrot, rather than carotenes, provides an anti-cancer effect when consumed in enough quantity.
5 ways to save money on your weekly food shop
For the research, scientists carried out a systematic review and meta-analysis of nearly 200 studies and 4.7 million participants.
PhD student Charles Ojobor, from the Human Nutrition and Exercise Research Centre at Newcastle University, led the study.
He said: “Many researchers have noticed the benefits of carrots previously, and this is a reason why there was so much data for us to analyse.
“However, most of the previous studies focused on beta-carotene, one of the orange carotenoid phytochemicals, which give the orange carrots their colour.
“Unfortunately, beta-carotene did not show much beneficial effect on cancer in controlled experiments.
“As a result, we studied carrots due to their content of a different type of phytochemicals, polyacetylenes, which are colourless but have strong effects on cancer.
“For our study, we looked at different types of cancer and our analysis showed that people who eat five portions of carrots per week had a 20% reduced risk of developing the disease.”
Cook sprouts and potatoes this way over Christmas for the best health benefits
Meanwhile, a study of the sprout has found that steaming them preserves more of their health-giving qualities than roasting or boiling them.
Steaming them retains glucosinolates, which may aid the body in fighting chronic conditions, such as diabetes and cancer, the experts said.
Glucosinolates are an important molecule that interacts with proteins associated with repairing damaged DNA and promoting cell death in cancer tumours.
Top Tips for an Easy Christmas Dinner
Dr Kirsten Brandt, senior lecturer in food and human nutrition at Newcastle University, said: “If you boil the Brussels sprouts then you lose a lot of the important compounds into the water.
“If you roast them, they are being broken down during the cooking, so steaming is the one that gives most of these tasty and healthy compounds in the final product.”
Experts also studied 250 potato varieties, looking at different qualities from tuber characteristics to their ability to resist disease and climate stress, and looked at the best variety for roasting.
Potatoes are full of fibre and can be cooked to a healthy crisp in an air fryer.
PhD student Sophia Long, from the Faculty of Science, Agriculture and Engineering at Newcastle University, said: “Rooster potatoes are perfect for making the best roast potato.
“They have a nice red skin and, when peeled, they reveal a lovely golden colour underneath – perfect for your roasties on Christmas Day.”
Why are you making commenting on The National only available to subscribers?
We know there are thousands of National readers who want to debate, argue and go back and forth in the comments section of our stories. We’ve got the most informed readers in Scotland, asking each other the big questions about the future of our country.
Unfortunately, though, these important debates are being spoiled by a vocal minority of trolls who aren’t really interested in the issues, try to derail the conversations, register under fake names, and post vile abuse.
So that’s why we’ve decided to make the ability to comment only available to our paying subscribers. That way, all the trolls who post abuse on our website will have to pay if they want to join the debate – and risk a permanent ban from the account that they subscribe with.
The conversation will go back to what it should be about – people who care passionately about the issues, but disagree constructively on what we should do about them. Let’s get that debate started!
Callum Baird, Editor of The National
Comments: Our rules
We want our comments to be a lively and valuable part of our community - a place where readers can debate and engage with the most important local issues. The ability to comment on our stories is a privilege, not a right, however, and that privilege may be withdrawn if it is abused or misused.
Please report any comments that break our rules.
Read the rules here