BOILED VS FRIED VEGETABLES
We have always been told that boiling our food is healthier than frying, but this research has proven otherwise! The Australians scientists based their statement on one of the biggest studies on the health effects of vegetables published so far. Study The researchers used data that had been gathered on more than one hundred and fifty thousand over 45s during the Australian 45 and Up Study. The researchers had followed the participants for an average of 6.2 years. Good habits tend to be cumulative, and this was also the case for the participants in the study. The men and women who ate large amounts of fruit and vegetables also scored well on other aspects of a healthy lifestyle: they were more likely to sleep 7- 9 hours a day, have a healthy weight, be in a relationship and have a physically active lifestyle. The researchers used statistical techniques to wipe out the effect of other factors as far as possible, so that they were able to build up a picture of the health effect of fruit and veg on mortality rates. When it comes down to it, mortality figures are the best indicator of health. Results The more fruit the participants ate every day, the less likely they were to die. That was not unexpected. Vegetables had a similar effect. The higher the intake of vegetables, the lower the mortality rate. However, the positive effect of vegetable consumption was not very strong, and the trend was on the low side. That’s why the researchers looked again, this time separating out raw and cooked vegetable consumption. Raw vegetables did not lower the mortality rate, the Australians discovered. The trend was shockingly low. Cooked vegetables – boiled, fried or steamed – did reduce the mortality rate. Conclusion“The association of raw versus cooked vegetables in relation to mortality requires further investigation”, the researchers wrote. The Australians were surprised to discover that boiled, steamed and fried vegetables have a healthpromoting effect while raw vegetables don’t. They aren’t sure how to explain this. Perhaps, they suggested, all kinds of bioactive substances in vegetables are more available in cooked rather than in raw vegetables. Despite this, the study confirms what we already know: fruit and vegetables are healthy. If you want to live as long as possible and remain healthy until a ripe old age, make sure that you eat plenty of fruit and vegetables. Source: Int J Behav Nutr Phys Act. 2016 Jan 25;13( 1): 9.