Monday September 23, 2019

Researchers Identify Climate-friendly Diets Are Also Healthier

"We can have both. We can have healthier diets and reduce our food-related emissions. And it doesn't require the extreme of eliminating foods entirely," Rose said.

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The study, published in the journal Frontiers in Nutrition, also found that organic food provides significant, additional climate benefits for plant-based diets. Wikimedia Commons
One of the biggest reasons why people like to avoid shopping in supermarkets is that they simply want to cut down on checkout wait time. Wikimedia Commons

After examining the carbon footprint of what more than 16,000 Americans eat in a day, researchers have identified that more climate-friendly diets are also healthier, according to a study.

“People whose diets had a lower carbon footprint were eating less red meat and dairy — which contribute to a larger share of greenhouse gas emissions and are high in saturated fat — and consuming more healthy foods like poultry, whole grains and plant-based proteins,” said lead author Diego Rose from the Tulane University in New Orleans.

For the study, published in the American Journal of Clinical Nutrition, researchers built an extensive database of the greenhouse gas emissions related to the production of foods and linked it to a large federal survey that asked people what they ate over a 24-hour period.

They ranked diets by the amount of greenhouse gas emissions per 1,000 calories consumed and divided them into five equal groups.

Then they rated the nutritional value of foods consumed in each diet using the US Healthy Eating Index, a federal measure of diet quality, and compared the lowest to the highest-impact groups on this and other measures.

Americans in the lowest carbon footprint group ate a healthier diet, as measured by this index. However, these diets also contained more of some low-emission items that aren’t healthy, namely added sugars and refined grains.

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Climate-friendly diets are also healthier: Study. Flickr

They also had lower amounts of important nutrients — such as iron, calcium, and vitamin D — likely because of the lower intakes of meat and dairy.

According to the researcher, overall, diets in the lowest impact group were healthier, but not on all measures. This is because diets are complex with many ingredients that each influence nutritional quality and environmental impacts.

Diets in the highest impact group accounted for five times the emissions of those in the lowest impact group. The highest impact diets had greater quantities of meat (beef, veal, pork and game), dairy and solid fats per 1000 calories than the low-impact diets.

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“We can have both. We can have healthier diets and reduce our food-related emissions. And it doesn’t require the extreme of eliminating foods entirely,” Rose said.

“For example, if we reduce the amount of red meat in our diets, and replace it with other protein foods such as chicken, eggs, or beans, we could reduce our carbon footprint and improve our health at the same time.” (IANS)

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A Brief Guide On The Benefits Of Oolong Tea

Oolong tea has become a favorite amongst regular tea drinkers, and other than the incredible taste and aroma, it may have to do with the exceptional benefits to one’s health

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oolong tea, tea, benefits, must, healthy
Oolong tea has become a favorite amongst regular tea drinkers, and other than the incredible taste and aroma, it may have to do with the exceptional benefits. Pixabay

Oolong tea has become a favorite amongst regular tea drinkers, and other than the incredible taste and aroma, it may have to do with the exceptional benefits to one’s health! Filled with vitamins and minerals, oolong tea has effects on the digestive system, cardiovascular health, cognition, and bone density. While research is still ongoing, the benefits of oolong tea continue to be exhibited among regular drinkers.

Today, we’ll be discussing the different benefits in some detail, not only to increase awareness but also to help people build a healthier life, filled with great taste and aroma!

IT’S FILLED WITH ANTIOXIDANTS

Scientific evidence shows that oolong tea contains an abundance of magnesium, niacin, potassium, sodium, manganese, quercetin, fluoride, kaempferol, and myricetin. All of these compounds are effective antioxidants and help in eliminating free radicals, which are harmful to the body.

By extension, these anti-oxidants help in reducing the risk of several types of cancer and other chronic ailments as well.

DIGESTION

One of the most talked-about benefits of oolong tea is its effect on the human digestive system. Oolong tea is more on the alkaline side of the pH scale, and this quality helps neutralize the digestive system preventing conditions such as ulcer and acid reflux. It also has antiseptic properties, getting rid of unwanted bacteria from the digestive tract, further preventing a whole range of digestive issues and ailments.

oolong tea, tea, benefits, must, healthy
It should be noted that the efficacy and abundance of both calcium and magnesium are higher in loose-leaf oolong. Pixabay

In fact, it is because of these properties that so many people prefer to drink oolong tea around their meals, be it before, after, or even during a meal. Some restaurants even take advantage of this and make sure to offer oolong tea right after diners have finished their meal. Next time you’re at a Chinese restaurant, order some after you’ve had your meal and experience these benefits for yourself.

A HEALTHIER HEART

In addition to combating free radicals, the antioxidants in oolong tea also help in maintaining your heart’s health and reduce the risk of certain cardiovascular diseases. Studies have shown that regular consumption of oolong tea can decrease the hardening and narrowing of the arteries, keeping blood flow intact and your overall health at optimum levels.

The antioxidants also help reduce unhealthy fats in the body, which in turn reduces the risk of atherosclerosis and a range of cardiovascular and blood pressure issues.

BETTER BONES AND TEETH

As mentioned above, oolong tea contains a significant amount of magnesium. It also contains a lot of calcium and both these compounds are amazing when it comes to healthy bones and teeth. Both compounds contribute to improving overall bone density and protection against tooth decay and build-up of plaque, which can lead to a range of gum and oral ailments, such as gingivitis.

ALSO READ: 4 Differences Between Espresso And Coffee Beans

However, it should be noted that the efficacy and abundance of both calcium and magnesium are higher in loose-leaf oolong. When processed, all these natural compounds take a thorough beating, which can have an effect on their overall efficacy.

If you want to enjoy all these amazing health benefits, while experiencing a rich taste and fragrant aroma, try some oolong tea by the Kent & Sussex Tea Company at https://www.tea-and-coffee.com/blog/oolong-tea.