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WHO HBSC study: girls often think they are overweight, and boys are more likely to be obese. Both, the eating and health behavior is strongly dependent on the parental home.

25 percent of all 15-year-old girls go on a diet or try to lose weight in some other way.

This is the conclusion of the World Health Organization’s Health Behavior in School-aged Children (HBSC) study, which is updated every four years.

According to the study, girls consider themselves too fat more often than boys: 43 percent of all 15-year-olds say they have too much on their ribs. Even 11-year-old girls think 26 percent are too fat. It is boys who tend to be overweight and obese: according to the survey, 7.8% of girls and 10.1% of boys are overweight or obese. On the other hand, 17.8% of girls and 12.6% of boys are classified as underweight.

The close connection between wealth and body weight

The study shows that the conditions in the parental home have a decisive effect on body weight: the higher the family wealth, the fewer young people are overweight or obese. The downside: Boys and girls with a high family wealth are also more likely to be underweight than children who grow up in households with lower wealth.

According to the study, where healthy eating culture is practiced, mature and healthy children grow up. However, the eating habits of many children and young people give cause for concern: only 29 percent of all 15-year-old boys eat fruit every day (37 percent for girls), and 22 percent of boys drink soft drinks every day. Vegetables are on the daily menu for 30.6% of girls and only 19.5% of boys.

It also looks modest when it comes to exercise: While eleven-year-olds still get 25 percent of the daily recommended exercise, it is only 16 percent for 15-year-olds. On average, girls move less than boys.

The international coordinator of the HBSC study and senior editor of the report, Dr. Jo Inchley, said: “Many aspects of health follow social patterns. Young people from more disadvantaged backgrounds not only have fewer health-promoting behaviors and poorer health outcomes, but they also have fewer social assets, such as support from family and friends.”

After all, the number of young people who smoke or consume alcohol has fallen significantly since 2010.

Cataracts are one of the most common causes of visual impairment and blindness worldwide. However, the clouding process of the lens can be counteracted with a diet rich in vitamin C. This is what current study results from London suggest and give those affected by the eye disease hope.

Cataract eye disease

Cataracts are one of the most common causes of visual impairment and blindness worldwide. With this eye disease, the lens of the eye, which is actually clear, becomes cloudy, which means that vision deteriorates. Blurred contours and contrasts, increased glare from light, or double vision can be possible symptoms of cataracts.

There is no medication therapy. So far, only an operation in which an artificial lens is used can help cataract patients. But now the latest study results are giving hope to those affected: According to this, a diet rich in vitamin C can counteract the persistent clouding of the lens of the eye.

Diet affects cataracts

Researchers from King’s College in London investigated the connection between a vitamin C-rich diet and the risk of progressive clouding of the eye lens in cataracts. For this purpose, the scientists evaluated data from a period of around ten years, which was recorded on the basis of 324 pairs of female twins.

The subjects noted their personal eating habits, including the intake of dietary supplements, in a questionnaire and also regularly took part in eye tests. The results sound promising: The risk of progressive clouding of the lens is therefore around 33 percent lower if attention is paid to a lot of vitamin C in the choice of food.

In addition, only about a third of cataract severity and progression is due to genetic factors. At around 60 percent, environmental conditions, age, and lifestyle are significantly more important, according to the medical journal “Ophthalmology”.

Scientists assume that vitamin C, which is mainly found in berries, citrus fruits, broccoli, or peppers, accumulates in the eye fluid and can thus reduce oxidative stress. According to the researchers, aggressive oxygen radicals that could otherwise lead to clouding of the eye lens would be intercepted.

It is not yet clear whether the study can also be applied to men, people from other cultures, or younger people. All information about the study and the results in detail can be found here.

Eating habits: The Germans are getting fatter. The reason for this is revealed by the eating habits of Germans, which the German Society for Nutrition presented in the 13th Nutrition Report in February 2017. They also emphasize that the consumption of foods with a high energy density must be restricted in order to reduce the risk of obesity.

Eating habits: Germans are overweight

Being overweight is becoming an increasingly common problem in Germany: 59 percent of men and 37 percent of women are overweight. Men gain a lot of weight with age: At the end of their working life, 74.2 percent are overweight – for women of the same age it is 56.3 percent.

Prof. Helmut Heseker, former President of the DGE, who worked on the topic for the 13th DGE Nutrition Report, explains: “Many people in Germany eat too much energy-rich food and exercise too little.” The options for action to minimize the incidence of obesity become clear in the following eating habits.

Positive eating habits: More variety of vegetables on the plate

The consumption of vegetables (especially tomatoes, carrots, onions, leafy and stalked vegetables), berries, and nuts is increasing at the same time. This trend leads to a higher intake of some vitamins, phytochemicals, minerals, and fiber.

However, the consumption of fresh fruit and citrus fell. Prof. Dr. Peter Stehle, Editor-in-Chief of the 13th DGE Nutrition Report, says: “We must continue our efforts to promote the consumption of foods with a comparatively low energy density. This includes above all plant-based foods such as vegetables and fruit.”

Fish is eaten too seldom

While meat consumption has been too high for several years but has been constant in the development of eating habits, too little fish has been consumed since 2010. This has a negative impact on the health of the population, as important omega 3 fatty acids and iodine for the prevention of coronary heart disease are missing.

Consumption of grain products: good for health

In recent years, eating habits have evolved towards continuously consuming more durum wheat semolina, pasta, and rice. The DGE evaluates this positively: The cereal dietary fibers probably reduce the risk of diabetes mellitus and colon cancer.

More cheese is good, but caution should be exercised

The consumption of fresh milk products has remained relatively stable in recent years, but the consumption of cheese has increased. This development in eating habits has a positive effect on health through a higher intake of proteins, calcium, iodine, and vitamin B2. However, you should be careful with high-fat variants, as they may contribute to a higher energy intake.

The consumption of water as a thirst quencher should continue to rise

Germans drink more water and soft drinks, but when it comes to eating habits, the DGE recommends increasing water consumption even further and reducing the consumption of sugary drinks to avoid obesity and type 2 diabetes mellitus.

The DGE justifies the increase in coffee consumption with the “to-go trend” and warns against coffee specialties containing energy.

One bar of chocolate more per year

Since the year 2000, the consumption of chocolate by the population has risen by a total of 25 percent. Although there is a declining trend in the consumption of sweets, every German eats an average of one more bar of chocolate a year than before.

Myth or truth: Certain eating habits are said to be due to blood type. Conversely, the blood group diet should make it easier to lose weight. However, today’s critics advise against this diet.

What blood groups are there?

The first blood transfusions were carried out as early as the 17th century, but without the knowledge of the possible incompatibility of donor and recipient blood.

Thanks to the Austrian doctor Karl Landsteiner, the so-called AB0 system was implemented. A, B, 0 and AB stand for a specific surface structure of the red blood cells. This is genetically determined and thus inheritable. It is important to note that each person can only have one blood group.

Blood group A: contains antigens type A (antibodies against type B)
Blood group B: contains type B antigens (antibodies against type A)
Blood group AB: contains antigens type A and type B (no antibodies)
Blood group 0: no antigens (antibodies against type A and type B)
Accordingly, not just any random person can donate blood to all blood groups. Blood group 0 is the most compatible and can donate to all blood groups. Blood group A can only donate to type A or type B. Blood group B can only also donate to type B or type AB. And lastly, blood group AB, which can only donate to type AB. The blood group distribution in Germany is 43 percent blood group A, 41 percent blood group 0, 11 percent blood group B and blood group AB is the least common at 5 percent.

What does blood type say about your eating habits?

The author Peter J. D’Adamo already attracted a lot of attention in 1996 with his book “4 Blood Types”*. The basic message: Everyone should adjust their food according to their blood group. He describes blood group 0 as the dominant hunter-cavern type that needs meat. Blood group AB, on the other hand, are gentle vegetarians, and for blood group B, everything else belongs on the table besides dairy products.

blood group 0

Blood group A was created in the Neolithic period. These people would have a tolerant immune system but a rather sensitive gastrointestinal tract. That is why a vegetarian diet with lots of fruit and vegetables is very beneficial for this type A. This type can also eat small portions of fish several times a week.

blood group B

the

Which diet should suit which blood group?

Unlike strict diets, a blood type diet doesn’t require you to count calories. In addition, the blood type diet for all four types relies heavily on fruits and vegetables, but very little on fiber and other necessary nutrients. Furthermore, according to D’Adamo, the so-called lectins play an important role in the blood group diet or the corresponding specific form of nutrition. These are

Blood group 0 (meat eaters) should avoid whole wheat products because of the gluten. With the exception of butter and farmer’s cheese, all cow’s milk products are rather indigestible and thus make the metabolism and weight loss more difficult. According to D’Adamo, legumes are not an important part of their diet because they tend to cause digestive problems because of the lectins, which are said to lead to blood clotting. People with blood group A (vegetarians

People with blood group B (omnivores) would only have to limit themselves to poultry, wheat and rye products. Almost all types of vegetables and fruits are well tolerated by this blood group, although they would only tolerate a few legumes. A lot of cheese, milk and meat would also be well tolerated. For people with blood group AB (The Enigmatic

Criticism of the blood group diet

As plausible as all this may sound, there are still a few points to criticize about the diet:
D’Adamo is wrong: The blood types did not develop one after the other, but in parallel.
No scientific study has yet proven that lectins can lead to blood clotting, which makes them intolerable. By cooking legumes, for example, they are easily neutralized, which means that everyone can digest them easily.
The diet is partly very low in fiber and based too much on animal proteins, which is not environmentally friendly or sustainable. Too much meat can also lead to inflammation, gout or urinary stones.
Giving up certain foods is not healthy. The DGE also advises against it and recommends a balanced diet with all the necessary nutrients.
CONCLUSION: The blood group diet is therefore strongly discouraged. Still, this knowledge can serve as background information as to why some foods taste better to you or are easier to digest than others. Follow your instinct and eat what you feel like in a balanced way. Because your gut feeling usually knows quite intuitively what is good for you and what is not. count on it.

Alarming climate values, diseases of civilization, and famine do not leave science untouched either. With the Planetary Health Diet, researchers have now presented the optimal meal plan that takes equal account of the health of people and our planet.

Can our diet positively influence not only our own health but also that of our planet? An international research team has dealt with this question and developed the “Planetary Health Diet”.

What is the goal of the Planetary Health Diet?

The Planetary Health Diet is the result of a large-scale research effort, the results of which have just been published (1). A team of researchers from 16 countries and from a wide range of areas from politics to agriculture, health, and environmental protection designed the optimal menu that should not only help prevent diseases such as heart attacks and diabetes, but also the limits and resources of our planet taken into account.

According to the research committee, the Planetary Health Diet should continue to ensure nutrition for the world population in 2050, which is forecast to grow to 10 billion. The report also shows that not only eating habits need to change, but also agriculture. Among other things, this should become more sustainable and do without fossil fuels in order to stop the loss of biodiversity. According to scientists, food waste must also be reduced by 15 percent.

What ends up on the plate with the Planetary Health Diet?

“What we eat and how we produce it determines the health of people and the planet. And we are making a serious mistake right now,” says Tim Lang, one of the study’s authors from the University of London. Because especially the consumption of red meat and sugar must be reduced by half. The proportion of vegetables in our food, on the other hand, should be increased. Fruit, nuts, and legumes should also be consumed in large quantities. How suitable is the Planetary Health Diet for everyday use?

With the values ​​of perfect nutrition determined by the scientists, one should of course take into account that these are daily average values. After all, 13 grams of the egg cannot be used to cook a filling meal. However, extrapolated to a week, the information can serve as an orientation for the weekly menu – then nothing stands in the way of an omelet once a week.

The main concern of the research team with the Planetary Health Diet was that it could be implemented in as many countries and culinary cultures as possible. “There is no one answer, there is one diet,” explains Tim Lang. It does not make sense, for example, to idealize the Mediterranean diet or to generally recommend eating fish to everyone in the world. Jessica Fanzo, one of the study’s authors, explains that it’s more about providing a reference meal plan that can and should be adapted for any diet around the world.

Goodbye annoying kilos? Ideally, fasting should be healthy and varied: A vegan diet is very suitable for this.

What exactly does it mean to “eat vegan” anyway?

In a vegan diet, no animal products such as meat, cow’s milk and eggs are consumed. Contrary to popular belief, not eating animal products does not lead to malnutrition as long as you eat a wholesome diet. A wholesome diet means getting all the nutrients (proteins, carbohydrates, and fats), vitamins, and minerals you need.

The main components of a vegan diet include grains, legumes, nuts, seeds and of course fruits and vegetables. Sound boring? But it doesn’t have to be. A vegan diet offers diverse and creative dishes – which are also easy and quick to prepare!

Benefits of a vegan diet

In brief: A healthy and balanced vegan diet can support weight loss in the case of overweight, reduce the risk of cancer and cardiovascular diseases and promote digestion.

1. High in fiber

Many plant-based foods are very low in fat (legumes and grains) and low in calories and can support weight loss. They also contain a high proportion of fiber, which is why plant foods have a very filling effect and at the same time promote digestion. These include, for example, whole grain oatmeal, dried apricots and salsify. Foods such as cheese and meat contain little fiber and can lead to constipation if consumed in excess.

2. Low cholesterol

Plant-based foods have a low cholesterol content. Knew? In fact, oatmeal and walnuts, for example, even lower cholesterol. According to scientific studies, a low-cholesterol diet reduces the risk of cardiovascular diseases such as a heart attack or stroke. On the other hand, everyday mixed foods such as eggs, butter and cheese contain a lot of cholesterol.

3. Lower risk of cancer

The risk of cancer can also be reduced with a vegan diet. The plant-based diet reduces the risk of colon and lung cancer, as well as stomach and prostate cancer. According to the World Health Organization (WHO), red meat (like beef and pork) and processed meat (like cured meats and ham) are classified as carcinogenic to humans. Processed meat and tobacco smoking are even on the same cancer risk level.

Disadvantages of a vegan diet

Since the consumption of meat and dairy products is instilled in many people and is therefore firmly anchored in our cultural values, the switch to a plant-based diet is difficult at first. This takes some getting used to and some research.

In a purely vegan diet, vitamin B12 must be added to the diet, since plant foods primarily contain no B12.

If you only eat vegan for a limited period of time (approx. 1 month), there is no risk of a B12 deficiency.

When people want to lose weight, many go on a diet. And there are quite a few of them. But do the diets actually live up to their promises? Do we actually get slim with the help of a diet?

What does a diet actually do to the body?

When dieting, food intake is drastically restricted. This has consequences: How does our body react due to evolution? Unfazed by the currently popular ideal of beauty, he interprets a falling calorie intake as an emergency: red alert. He initiates three emergency measures. First: He throttles his metabolism. Energy consumption is on the back burner. Secondly: From now on, even the smallest food intake is exhausted to the last, so as not to waste any of the calories that have become scarce. Third: The desire to eat increases. Sure: We should kindly take care of compensating for the loss. One reason diet junkies are all about food.

Consequence: yo-yo effect

So that we don’t misunderstand each other. With a one-sided diet, you always lose weight. But the main goal of my participants in the “Moves” course is different: lose weight and then hold it, hold it, hold it. Why can’t the body stabilize the new weight on a long-term diet? Quite simply: losing weight is undesirable by nature. Our body can get by with less energy over a longer period of time and thus lose a significant amount of weight. But this loss is usually at the expense of fat-burning muscle mass. The rest is water and a little bit of fat. The body tries to quickly replenish the lost energy after the diet and maintains its optimized utilization strategy for food long after the prescribed lean diet – with wise foresight so that there are sufficient reserves in the stomach, legs and hips in the event of the next drastic famine. The internal regulation is also set in such a way that at least the starting weight is reached again. This model has the beautiful name “Jo-Jo-Effect” and means “diet makes you fat”.

boost metabolism

“Eat regularly throughout the day, and if you can manage it, eat the right thing.” At the latest with this tip, most people who want to lose weight rebel. You’re struggling with a lean diet and now you have to hear that your metabolism would be really happy if it got a little more. Especially people who tend to be overweight often do not eat as much as they are told. On the contrary: they often eat less for days than would correspond to their energy requirements. The strategy: Small or big sins at the weekend or at celebrations should be compensated for by meager menus. But are these “sins” really compensated by eating less? Obviously not, otherwise most of the population would be slim.

store fat? Not necessary!

Incidentally, a “naturally slim person” with an increased metabolism often tends to such a meal frequency fully automatically. Over time, the body learns that with regular intake, excess calories can simply be excreted and do not have to be stored in the fat cells. Four to five smaller meals every three hours show the organism that it is regularly receiving energy in the form of food. So there’s no compelling reason to stock up on fat. Eating five meals a day is one of the biggest metabolic boosters in body reshaping. However, regular strength training is required. If the exercise and sport part is rather low, a three-time meal intake is recommended.

It sounds too good to be true: losing weight without dieting can work. We show you which foods stimulate fat burning.

Lots of vitamins and minerals: grapefruit as a true super fruit

It is a real vitamin bomb: the grapefruit. The healthy fruit tastes bitter, but contains a particularly large amount of vitamin C, which promotes the development of connective tissue. The grapefruit owes its color to the dye lycopene, which also makes tomatoes red, for example.

The B vitamins contained in grapefruit, which are particularly important for the development of amino acids, i.e. protein building blocks, also boost the metabolism. The dietary fiber pectin leads to a feeling of satiety and also has a positive effect on blood sugar and cholesterol levels. However, most of the pectin is found in the skin and core of the fruit.

Furthermore, grapefruits also contain many minerals, including potassium, calcium, magnesium, iron and phosphate. Minerals are important for the body, but some of them have to be ingested through food.

Hot spices reduce cravings

Hot spices are also very healthy. The healing effect of the ginger root, for example, has been known in Asian medicine for centuries, according to NDR, and not only helps as a tea for colds. A study from New York proves that the root in water also helps with weight loss.
In food, hot spices such as ginger or chili lead to less cravings for salty, fatty and sweet foods.

The hot substance capsaicin in the chili pepper has an antioxidant and anti-inflammatory effect, as do the substances gingerol and shogaol contained in ginger. According to the Lucerne Health Center, the spiciness contained in chili increases

The vitamins and minerals contained in ginger in addition to the pungent substances, including vitamin C, magnesium, potassium, calcium and iron, are located directly under the peel.

Coffee: Germans’ favorite drink as a calorie burner

Coffee is the favorite drink of the Germans. Whether at work, at home or in a restaurant, on average everyone drinks 162 liters a year. The substances contained should even help with weight loss.

The caffeine in the beans stimulates the so-called thermogenes and, similar to the hot substances in ginger and chili, also boosts fat burning. According to the information platform, coffee should even relieve sore muscles after exercise. But be careful: Too much coffee can also have negative effects and harm the body.

Almonds as a power fruit

It has been known for a long time that nuts are said to help you lose weight. But in addition to walnuts, sweet almonds in particular are particularly good fat burners. Almonds are often counted among the nuts, but they are a plant species of the rose family. The core of the stone fruit is the almond, which botanists therefore count as a fruit.

The fruits contain many vitamins E and B, minerals such as calcium, magnesium, copper and zinc as well as valuable vegetable proteins and roughage. These ingredients and unsaturated fatty acids fill you up without the body absorbing many carbohydrates.

Buttermilk: Slimming through bacteria

The low-fat milk product, which is a by-product of butter production, gets its typically bitter taste from the addition of lactic acid bacteria. Buttermilk has less than 1% fat and is rich in minerals and vitamins.

With around 232 milligrams, just 500 milliliters cover more than 20 percent of the daily calcium requirement recommended by the German Society for Nutrition. This stimulates the breakdown of body fat and thus helps with weight loss. According to the Association for Independent Health Advice, calcium suppresses the production of the hormones calcitriol and parathormone in sufficient quantities, which means that the body stores less fat and fat loss increases.

Why can slim people eat whatever they want and still not gain weight? Expert Holger Klemm, head trainer at the fitness club, knows the answer. He reveals what this has to do with good insulation on the one hand and the sheer waste of energy on the other.

Lose weight successfully: Energy utilization is crucial

I explain the secret of these “turbo burners” as follows: The answer to the riddle lies in the so-called thermogenesis – also called energy utilization. Let’s compare two people, one slim and one overweight.

Secret of thin people: large heat losses

Lean people have poor energy utilization. This means that up to 40 percent of the energy consumed when eating is released into the environment as heat via the body. So people with little subcutaneous fat lose a lot of heat. They are ruthless “energy wasters”.

Heating costs are the biggest chunk in the calorie balance. This means that it has to be refilled as quickly as possible so that the core temperature of the body does not drop. If you compare it figuratively with a house, with today’s energy costs it would fall victim to the wrecking ball, at best it would be re-insulated and insulated.

With this type of metabolism, almost half of the calories consumed are lost to the atmosphere. These turbo combustors can usually keep their weight for life because they can hardly store any energy and have trouble not getting thinner. Unlike many overweight people.

Good insulation for fat people

Fat people are well insulated, which allows the body to store calories in depots in the body, even when eating less. If the supply becomes scarce, the body reduces the blood flow to the external areas. Cold hands and feet are typical signs and a permanent freezing. So he has enough energy left over to better isolate the vital rest, namely the body.

Calorie reduction often gives unwanted impetus

So it’s no wonder that skinny people with poor energy utilization can eat so often and so much. You simply don’t gain weight because the calories are burned off immediately. Attention: If you tend to be obese and simply reduce the number of calories you take in, you are teaching your body to store fat.

Eating in the evening makes you fat? This opinion is widespread. But is that really true? Here you get the answers.

Link between weight gain and late eating? Experts have been researching the question for a long time

In 1985-86, a study (Continuing Survey of Food Intakes by Individuals) was conducted that recorded the dietary habits of 1,802 women. It showed that no connection could be established between a late meal (after 5 p.m.) and weight gain, according to the DGE. Even in a larger study (NHANES-I) from 1982 to 1984, in which the eating habits of 7,000 men and women were observed, even after ten years of follow-up (follow-up study of NHANES-I), no connection could be found between eating in the evening and the body weight development can be determined.

In another study from 2002, researchers compared the eating habits of overweight and non-overweight women. The overweight women ate more meals a day than the normal-weight women. In addition, the overweight women ate more volume in the evening compared to the normal-weight women. However, this study only indicates that overweight women not only ate late, but generally ate more. But not that they are fat because of their late eating habits.

Another 2004 study analyzed 7-day consumption logs from a total of 900 women and men. This study also showed that people who eat more in the evening already had a higher energy intake during the day than subjects who ate most of it in the first half of the day. It also found that subjects who ate a larger, more nutritious breakfast ate less food during the day and evening.

Researchers cannot link obesity to late night eating

These studies show that eating out at night does not automatically make you fat. However, the time at which you eat food still plays a role. Because if you eat a lot and plenty of it early on, you will show less hunger during the day. It has been proven that people who eat a decent breakfast have a lower energy intake during the day and also in the evening. Despite these results, according to the scientists, more research is needed in this area in order to be able to speak of reliable knowledge. However, the daily calorie intake still determines whether you gain or lose weight. If this is too high, you gain weight – no matter when you eat.

The results of a small 1997 study on weight loss support eating late meals to preserve lean body mass, including muscles, tendons, ligaments, and bones. For this purpose, researchers observed ten women in a weight loss program. They found that eating a large breakfast leads to slightly greater weight loss than a large evening meal. However, a large dinner resulted in better preservation of lean body mass.

So the secret isn’t skipping dinner: it actually has benefits for the body. This makes the widespread assumption that it makes you fat a myth. On the other hand, it makes much more sense to eat a balanced breakfast. A balanced breakfast fills you up early in the day. Thus, this variant prevents food cravings during the day.