- In 2022, many nutritional studies were published, with some surprising findings.
- Insider picks seven of the most exciting discoveries of the year.
- Butter may not be as healthy as we think, and red wine drinkers have been found to have less fat in studies.
In 2022, scientists published a large number of nutrition and diet studies, which presented surprising connections between what we eat and drink and our health.
Butter may not be as healthy as we think Red wine drinkers have less constipation than alcohol drinkers, and there are many reasons to eat bread.
Below are seven things we learned about nutrition and health in 2022.
1. Eating more protein reduces the risk of high blood pressure
Eating a variety of high-protein foods, such as beans, seafood, whole grains, and lean meats, can reduce your risk of developing the disease. High blood pressureAccording to a study conducted in March in the journal blood pressure.
Researchers compared the eating habits of 12,117 Chinese adults with their blood pressure during a six-year follow-up. Insider Gaby Landswerk reports.
People who ate four or more sources of protein were 66 percent less likely to develop high blood pressure than those who ate only one or two.
2. Butter and full-fat dairy products may be healthier than previously thought
Foods like butter have long been considered unhealthy because of their high content. Saturated fat Content and links to poor heart health, however Research A study published in Scientific Reports in August suggests that certain types of saturated fat may improve health.
C15:0, a medium-saturated fat found in butter and full-fat dairy products, may actually reduce disease risk and improve health and well-being, they say. Research by Stephanie Venn-Watson; Public health researcher and animal epidemiologist.
Years of research on Navy dolphins have confirmed the similarities between age-related illnesses in animals and humans, leading to findings on C15:0. Landswerk reports.
3. Fiber from whole grain bread may be better at reducing heart disease risk than fruits and vegetables.
Fiber It is an important part of a balanced diet and can be found in a variety of foods.
However, a March study suggests that the fiber in whole grains may be more heart-healthy than that in fruits and vegetables. Landswerk reports.
Fiber sources such as dark bread, bran and whole grains (such as oats) may help reduce inflammation and heart disease risk, according to a study of 4,125 adults published in March. JAMA Network Open.
4. A Mediterranean-style diet may reduce the risk of preeclampsia during pregnancy, particularly in black populations.
Preeclampsia It is a serious pregnancy complication with long-term effects on heart health, characterized by high blood pressure and organ damage.
of Mediterranean diet Prioritize fresh fruits, vegetables, olive oil, whole grains, fish, nuts and beans.
5. Eating fish 2 times a week increases the risk of skin cancer
Fish has been known to have many health benefits since ancient times Lowering cholesterol and balancing blood sugarBut a Research A study published in June in the journal Cancer Causes and Control found a link between eating twice a week and the risk of skin cancer.
Fish like tuna can contain toxic mercury, arsenic and other chemicals linked to cancer. Landswerk reports.
But it can still be part of a healthy diet and more research is needed, the researchers said.
6. Red wine drinkers have less constipation than alcohol or beer drinkers.
Red wine drinkers have less belly fat than beer, white wine or liquor drinkers. Research published in February in the journal Obesity Science and Practice suggests.
The researchers found that red wine drinkers had more visceral fat, which lines the abdomen and increased the risk of cardiovascular disease. Metabolic syndrome.
7. Vegetarian women have more hip fractures than meat eaters
Vegetarian women are more likely to suffer from hip fractures than meat eaters Research It was published by BMC Medicine in August.
Researchers studied data from more than 26,000 women aged 35 to 69 and verified the data collected over 22 years. Vegetarians Compared to regular meat eaters, they are more likely to have a hip fracture.
Possible reasons are that such women have an average low BMI or eating disorders. Researchers said..