Discover the benefits of green tea and cocoa

'Flavanol antioxidants in green tea and cocoa may help protect blood vessel function'. Start your day with health news to see more of this article!

Starting the day with health news , readers can also read more articles: Serious mistake when 'starving cancer cells'; Little-known health benefits of vitamin C ; Is not eating breakfast harmful to the heart? ...

Like to eat fatty foods, what should I do to reduce the harmful effects on blood vessels?

Eating too much fat can lead to weight gain and other negative health effects. A new study has found a nutrient that can help reduce these effects.

One of the times when we crave fatty foods the most is when we are stressed. Because stress will push the level of cortisol hormone in the body to increase, thereby increasing cravings, especially foods high in fat and sugar.

Flavanol antioxidants in cocoa and green tea help protect blood vessel function.

Research by experts at the University of Birmingham (UK) found that eating fatty foods when stressed will negatively affect blood vessel function and the amount of oxygen to the brain. However, the antioxidant flavanol in cocoa has the effect of helping to protect blood vessel function. Besides cocoa, another food that also contains very high levels of flavanol is green tea.

In the study, the scientists fed volunteers two butter croissants with 10 grams of salted butter, 1.5 slices of cheese, and 250 ml of whole milk. They were then divided into two groups. One group drank a cup of cocoa high in flavanol antioxidants, while the other group drank cocoa low in flavanols.

The volunteers were then asked to complete a mental arithmetic test. The researchers also measured blood flow in the forearm, cardiovascular activity, and oxygen flow to the prefrontal cortex. Completing the tests was stressful, similar to everyday stress.

The study found that people who drank cocoa low in flavanols had impaired vascular function when exposed to stress, while those who drank cocoa high in flavanols did not experience this condition. The next content of this article will be on the health page on December 10.

Little-Known Health Benefits of Vitamin C

Vitamin C is especially good for your skin. It helps your skin produce collagen, an important protein that keeps your skin firm and elastic. Vitamin C also protects your skin from sun damage.

Vitamin C also boosts the immune system, helping the body fight off disease. It also aids in iron absorption and may help reduce the risk of heart disease.

Isabel Vasquez, a nutritionist in the US, shares some little-known health benefits of vitamin C.

Guava is rich in vitamin C.

Improve skin health. Some of the hallmark signs of vitamin C deficiency are slow wound healing and weak skin. Collagen is the main component of connective tissue, and vitamin C is necessary for collagen formation. So when you don’t get enough vitamin C, collagen breaks down, which can cause your skin to deteriorate.

Vitamin C also works with vitamin E, another antioxidant, to prevent skin damage from harmful UV rays.

Boosts the immune system. Vitamin C also benefits the immune system, as the skin is one of our body's defenses against pathogens.

Not only stopping at the skin, vitamin C also participates in the body's two immune systems: the innate immune system (quick response) and the adaptive immune system (specific response to each type of pathogen). Thanks to its antioxidant properties, vitamin C protects cells from damage caused by free radicals. The following content of this article will be available on the health page on December 10.

Doctor explains: Is not eating breakfast harmful to the heart?

Some people barely eat breakfast, maybe just a cup of coffee or a loaf of bread. People on intermittent fasting may always skip breakfast, choosing lunch as their first meal.

But do you know what important thing happens if you skip breakfast?

According to a 2020 meta-analysis in the scientific journal Obesity , skipping breakfast can increase “bad” cholesterol. Results showed that “bad” cholesterol was 9 points higher in breakfast skippers than in breakfast eaters. However, Dr. Joel Fuhrman, MD, says skipping breakfast isn’t necessarily bad for your heart.

One of Dr. Fuhrman's quick recipes includes oats, chia seeds, strawberries, walnuts, and nut milk.

The body can mobilize stored lipids (like fat and cholesterol) when there is no food intake, and this can temporarily increase "bad" cholesterol, explains Dr. Fuhrman. But this temporary release of stored cholesterol does not increase heart risk .

However, Dr. Fuhrman says that people who eat breakfast tend to make healthier food choices throughout the day. They also tend to be more health-conscious and exercise regularly. People who are less health-conscious may skip breakfast but snack more. This may explain why many studies have found that breakfast eaters have better diet quality and health. Start your day with health news to see more of this article!

Source: https://thanhnien.vn/ngay-moi-voi-tin-tuc-suc-khoe-phat-hien-loi-ich-cua-tra-xanh-ca-cao-185241209205308162.htm