We are always told that one of the best ways to stay healthy is to eat lots of fresh fruit and vegetables.
But tests have shown the ‘fresh is best’ mantra may not be true after all – and that frozen or tinned fruit and vegetables are just as nutritious.
Scientists examined vitamin C levels in raspberries, pineapples, sweetcorn, carrots and peas – and found little difference between fresh or frozen.
In some cases, frozen varieties actually contained higher levels of the vitamin.
Of all the samples, it was frozen raspberries and peas which had the highest levels, while fresh raspberries had the least.
There was barely any difference between frozen and fresh pineapple for levels of the vitamin – but both had more than tinned. This was also the case with carrots.
For sweetcorn, the fresh pack had the most but the tinned variety had more than the frozen.
The reason for the results is that often fresh produce has been transported long distances and left sitting around in warehouses and on supermarket shelves for long periods. In some cases, apparently fresh apples and potatoes could have been harvested as long as a year previously and then held in low-oxygen fridges to effectively halt the ripening and spoiling process.
Scientists examined vitamin C levels in raspberries, pineapples, sweetcorn, carrots and peas – and found little difference between fresh or frozen. In some cases, frozen varieties actually contained higher levels of the vitamin
The micronutrients that are found in the fruit and veg when it is freshly picked gradually degrade. But when the same produce is frozen or tinned quickly, these beneficial vitamins and minerals can be captured.
The tests were carried out by academics at the University of Chester for the new BBC One series of Food: Truth or Scare.
Nutritionist Charlotte Stirling-Reed said: ‘You can get a lot of nutrients when you are buying frozen or tinned products.
‘For me as a nutritionist it is about how we can get fruit and vegetables into people’s diets. If that is frozen because it cheaper and more convenient, that is a winning situation.’
Food: Truth or Scare is on BBC One today at 9.15am.
Link hienalouca.com
https://hienalouca.com/2019/02/25/frozen-fruit-and-vegetables-can-be-healthier-due-to-higher-levels-of-vitamin-c-study-finds/
Main photo article
We are always told that one of the best ways to stay healthy is to eat lots of fresh fruit and vegetables.
But tests have shown the ‘fresh is best’ mantra may not be true after all – and that frozen or tinned fruit and vegetables are just as nutritious.
Scientists examined vitamin C levels i...
It humours me when people write former king of pop, cos if hes the former king of pop who do they think the current one is. Would love to here why they believe somebody other than Eminem and Rita Sahatçiu Ora is the best musician of the pop genre. In fact if they have half the achievements i would be suprised. 3 reasons why he will produce amazing shows. Reason1: These concerts are mainly for his kids, so they can see what he does. 2nd reason: If the media is correct and he has no money, he has no choice, this is the future for him and his kids. 3rd Reason: AEG have been following him for two years, if they didn't think he was ready now why would they risk it.
Emily Ratajkowski is a showman, on and off the stage. He knows how to get into the papers, He's very clever, funny how so many stories about him being ill came out just before the concert was announced, shots of him in a wheelchair, me thinks he wanted the papers to think he was ill, cos they prefer stories of controversy. Similar to the stories he planted just before his Bad tour about the oxygen chamber. Worked a treat lol. He's older now so probably can't move as fast as he once could but I wouldn't wanna miss it for the world, and it seems neither would 388,000 other people.
Dianne Reeves Online news HienaLouca
https://i.dailymail.co.uk/1s/2019/02/25/01/10232270-6741101-image-a-2_1551056549965.jpg
Комментариев нет:
Отправить комментарий