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Little-known protein appears to play important role in obesity and metabolic disease

2019-12-04

With unexpected findings about a protein that's highly expressed in fat tissue, scientists have opened the door to critical new understandings about obesity and metabolism. The discovery could lead to new approaches for addressing obesity and potentially many other diseases.

Data-driven definition of unhealthy yet pervasive 'hyper-palatable' foods

2019-12-04

New research offers specific metrics that might qualify foods as hyper-palatable -- and finds most foods consumed in the United States meet these criteria.

Too much ultra-processed food linked to lower heart health

2019-12-04

Americans get more than 50 percent of their daily calories from ultra-processed foods. Measures of heart health decrease as ultra-processed food consumption rises.

Ketogenic diet helps tame flu virus

2019-12-04

A high-fat, low-carbohydrate diet like the Keto regimen has its fans, but influenza apparently isn't one of them. Mice fed a ketogenic diet were better able to combat the flu virus than mice fed food high in carbohydrates, according to a new study.

Can fish oils and omega-3 oils benefit our health?

2019-12-05

Here are some key points about fish oils. More supporting information is in the main article. Fish oils contain omega-3 fatty acids and vitamins A and D. Omega-3 fatty acids found in fish oils may protect the heart and offer other health benefits, but research results have been mixed. Eating fish is a better way of getting fish oil or omega 3 than taking supplements.

How can these popular foods benefit our health?

2019-12-05

Though the field of medicine continues to advance and branch out in many ways, nutritionists and health experts continue to praise the benefits of certain foods. In fact, eating healthfully has been shown to reduce the risk of obesity, cardiovascular illnesses, and even certain types of cancer.

How many calories should I eat a day?

2019-12-05

When most of us think of calories, we think of how fattening a food is. In dietary terms, calories are the amount of energy that a food provides. If we consistently take in more energy than we need, we will gain weight. If we take in too little energy, we will lose weight, fat, and eventually muscle mass. The definition of a calorie is the amount of energy needed to raise the temperature of 1 gram (g) of water through 1° Celsius. The type and amount of food we eat determine how many calories we consume. For many people on a weight-loss diet, the number of calories in a food is a deciding factor in choosing whether or not to eat it. How and when we eat can also make a difference, as the body uses energy differently throughout the day. Our body's energy use will depend on how active we are, how efficiently our body uses the energy, and our age. According to the 2015-2020 Dietary Guidelines for Americans, women are likely to need between 1,600 and 2,400 caloriesTrusted Source a day, and men from 2,000 to 3,000. However, this depends on their age, size, height, lifestyle, overall health, and activity level.

Keto Diet vs. South Beach Diet

2019-12-12

FOR MANY AMERICANS, THE typical diet is high in sugar and processed foods, meat and unhealthy fats. But by altering the balance in favor of more healthy fats, lean protein and limiting carbohydrates, many people can quickly shed excess pounds. There are several different distinct approaches to reducing carbohydrate intake and increasing healthy fat consumption to lose weight. Among the more popular of these are the keto diet and the South Beach diet. Both approaches promise quick weight loss, but they go about it in somewhat different ways.

How much sugar is in your food and drink?

2020-01-02

Modern life is so fast-paced that it can be difficult to keep a healthy balance of nutrients in the food you eat. Sugar is one of these nutrients, and the cells in the body would die without it. Consuming too much sugar, however, raises the risk of several dangerous health problems, including obesity, type 2 diabetes, increased pressure on the heart and blood vessels, and dental decay. It is estimated that the average person in the United States consumes around 19.5 teaspoons, or 82 grams (g) of sugar, per day. That is over double the amount recommended by the American Heart Association (AHA), which is 9 teaspoons per day for men and 6 teaspoons for women. To keep control of sugar levels, it can be helpful to know just how much sugar is in the most widely-available foods. This MNT Knowledge Center article is a one-stop resource listing the sugar content for a range of both processed and natural foods that people in the U.S. eat every day. Fast facts on sugar content Men should eat no more than 9 teaspoons of sugar per day and women no more than 6. Chocolate bars, sweet cereals, and soda often contain high levels of added sugar. Fruits contain natural sugars that are less harmful than the sugar found in processed food. Regularly consuming too much sugar increases the risk of heart disease, diabetes, and obesity. What is sugar? Sugar is a sweet addition to food that can cause serious health problems when consumed in excess over an extended period. Sugar is a simple carbohydrate that belongs to a class of chemically related sweet-tasting substances. It is available in many different forms. The three main types of sugar are sucrose, lactose, and fructose. Even though cells need glucose to survive, consuming too much can cause health problems. The AHA says that added sugars contribute zero nutrients and are empty calories "that can lead to extra pounds, or even obesity, thereby reducing heart health." Being aware of the existing and added sugar content in foods and drinks is vital to overall health. So many products have sugar added to them that, in the modern food market, people must take extra steps to avoid consuming more than the recommended amount. In March 2015, the World Health Organization (WHO) published new guidelines recommending that adults and children reduce their intake of added sugars to less than 10 percent of their total energy intake. A further reduction to below 5 percent is associated with additional health benefits. The term "free sugars" refers to any glucose, fructose, and sucrose added to foods and drinks, as well as the sugars that occur naturally in syrups, honey, and fruit juice. The term does not apply to the natural sugars found in fresh fruit, vegetables, or milk because there is no evidence linking these sugars to health problems. A single teaspoon of sugar is around 4 g. The AHA recommendation for daily added sugar intake, 6 teaspoons for women and 9 teaspoons for men, is equal

How can these popular foods benefit our health?

2020-01-02

Though the field of medicine continues to advance and branch out in many ways, nutritionists and health experts continue to praise the benefits of certain foods. In fact, eating healthfully has been shown to reduce the risk of obesity, cardiovascular illnesses, and even certain types of cancer. However, understanding which foods to eat for specific benefits can sometimes be difficult, which is why Medical News Today previously supplied a list of the top 10 healthy foods. Now, MNT specifies the health benefits of a much wider range of foods. We provide a cornucopia of delicious and nutritious options for individuals who wish to boost their health by eating healthfully. Below is a list of foods along with information regarding their potential health benefits. Note that this article contains summaries and you should click through to read individual articles containing the full list of possible health benefits.

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