for i discovered stories that change your mind just a click away, find out best documentaries on you to see the world with already right now to d. w documentary eating is so much fun. but we all know that eating too much is not good for us. and many people dream of shedding a few pounds. but do dias work? it's also important not to eat too little food to eat the wrong foods, which can lead to, for example, to developmental problems in children,

as well as bad teeth that and mo, coming up with humans, are getting faster and faster around 2000000000 adults worldwide, overweight or obese the food industry knows that many of us want to lose weight. and so there are now a wealth of products the claim to help us do so. by being low sugar, for example. but can they really help us drop the pounds? people buying lights and sugar free products thinking they're doing something good for themselves. these foods contain artificial sweeteners like sucrose, soccer in or aspartame. they taste as sweet as sugar but have fall fewer calories.

yes ma'am. not sure i use them because i want to lose weight in mind. if you use sugar, you need to burn more calories removable as, as google. but what do we eat? that's healthy model maybe just gives you a good gut feeling. spoke a few misha events from german obesity support group, i depositors hilfa relied on products with sweetness. for a long time. he weighed over a 150 kilos and urgently needed to lose weight. to cut calories, he completely dispensed with table sugar. but he didn't lose weight despite all his efforts. lindsay more no light or dr. isn't if you only light products mark, which are supposed to have far less sugar and fat for nothing actually happens, then you start to doubt your. so that's why it won't do that for 3 or 4 weeks without seeing any results. and if you get totally frustrated and the proof was to you, it's a tail nutritionist, matea sweeter often has. he has

a clear opinion on sugar substitutes. they don't aid healthy weight loss because our appetite for sweets remains. dystrophy again, weakness react was the same receptors in the body in the garden as sugar dosa and continue to trigger cravings for sweet. her lungs are replacing sugar with sweetener. only solves a small part of the problem lined tired as co being reduced. obesity is actually caused quite too many carbohydrates overall and not enough vegetables all can solve that problem with sweeteners didn't problem loses mixing stove garnish. one explanation for this could be that sweetness caused blood sugar levels to rise. israeli was such as have found evidence of this. they had to volunteers consume 12 sa, shay's worth of the sweetness sucker in daily for a week. in addition to their normal meals. both women had a sensor in their upper arm, which measured blood sugar the result of the small study,

one of the subjects, blood sugar level rose sharply within a week and that tallies with nutritionist, mathias, needles findings. mr. according to the latest that he's also, we have to assume that weakness, promot diabetes, that it depends on the direction of intake and also the amount we have other diseases worse weakness. grubhub lee play a role to suffer vash, honish and honest. been a recent british study provides a possible explanation as to why sweetness could promote the development of diseases in cell culture experiments. the research has found that sweetness can change the properties of certain bacteria in the, in testing. the experiments indicate that after ingesting sweetness, intestinal bacteria are able to penetrate the protective layer of the intestinal wall. this could trigger inflammation. this machine is acting funny,

so it's an effect we didn't know but before. and if those results are confirmed, it's of course worrying because ultimately we need to focus more on the intestines and intestinal bacteria when it comes to testing new foods or re evaluating old food ingredients. but importantly, it's an initial suspicion, or these are preliminary findings. however, it is not in their lab tests, the british research is also found that frequent consumption of sweetness led to decreased bacterial diversity in the in testing. sam, while huber observed something similar in his research, by my liking for some people taking sweeteners can cause the intestinal micro biome to change for the worse, which in turn affects the whole body. all circle of. so the balance in the intestine and on the mucous membrane, but also on the way we digest foods like sugar limbs, metals by pill,

took off name for michelle vets. sweetness caused gastro, intestinal issues. i just insisted on vicar last, when i left out the sweetener da, the diarrhea went away, i can tell the kind of, i no longer had stomach pains job and i realized, okay, it's not for me. mix nutritionists advise avoiding artificial sweeteners, if possible. and cutting down on sugar to the him. felix, to reduce your sugar consumption bit by bit. just the copper really not sugar knowing or maybe just half as much, half to dilute fruit 1st venue smaller amounts, including cut out sugar where everyone can respond was good. that's what mackay advanced it and lost over 40 kilos. his sense of taste has changed to now natural sweetness is enough for him. oh, dieting is something many of us have had a go as we asked people in berlin about their experiences. donna to this now of

course i've tried diet. what women hasn't i haven't heard, nor do i know anyone who has i just tried to eat healthy food and i tried shorter diet and it doesn't work for me for fear of exercise. you lots of you to lots of movement. that's how you burn calories on color and get back. we followed a vegan diet for a while. we've done everything in the work. if you want to lose weight, you need to eat less. but that's easier said than done the internet and magazines are full of all sorts of miracle diets that help you shad pounds. but how many actually work this pyramid shows what the lungs in a healthy daily diet. the basis is non sugary drinks, then come plant based foods, fruit, vegetables, and grains. we need to eat lots of these dairy products,

meat and fish regularly, but in moderation, oils and fats should be consumed more bearing, lee and sugar and snacks is an occasional treat. a crash diet involves drastically reducing what you eat for a short period, either by eating very little or only eating the same food repeatedly. if they work . fortunately, we don't have good data or we don't have any data that all in those crushed i. it's because people's sty, diet, monday, got tired of it, then they, you know, go back to the original day, or the study died, really owing it very strictly lindy's start her getting eating, slowly migrate back to the original. even the main characteristic of these diets is that they deliver impressive short and weight loss results. but the wait for this last comes mainly from the water stores and from the lean mass of our body and not from adipose tissue. and these weight is you,

me gain immediately after cessation of these diet and even more because these diets know are, are based on metabolic, wait, you do muscle breakdown. so i would say that crash diets can we'd use more to wait in the short term, but definitely they do not improve overall shelf outcomes. the conclusion, crash science don't work in the long term. low car or low fat diets are more effective long term strategies. a low current plan involves cutting down on bread pasta, and so on. meanwhile, low fat diets involve leaving out the vents. although these low folks diets are modestly effective for short and weight loss, the long term compliance to these diets is often difficult to accomplish and the individual response to these diets is also very different from person to person.

one study shows that when compared to usual diets, fat diets are indeed more effective and weight reduction with a slight to modest effect. but there is one drawback. we humans loves high foods. it because it is a lot of energy. we love ice cream lot, lots of a high fat foods and so sticking to it, it's difficult low fred, i've been to chris, but most people struggle to stick to a low fat diets because you have to keep counting calories on him. look on a low carb diet, on the other hand means avoiding carbohydrates, those shrinking. all that means you eat a lot less or daughter and fewer calories will modify inigo and you call them. and you also eat more protein, which makes you more full ones. if you put it in as 5, that means you don't tend to feel so hungry 1st one, which makes it easier to stick to the diets of what so a low carb diet works where a lot of people do it on a new copy conclusion,

low fat diets are hard to stick to, while cutting out carbs is easier, ah, these days a lot of people swear by intermittent fasting. this involves not eating at all for say, 16 hours a day, but eating normally the rest of the time. so you can just cut out breakfast for dinner. alternatively, you can eat normally 5 days a week and restrict calories or fast 2 days a week. for some people, you be able to maintain that window that can limit d at my match, that they each. so it might be helpful, we met with these types of diets can produce indeed a mild, moderate weight loss ah, 3 to 8 per cent. we've been 3 months. but i would like to emphasize that these weight loss is exactly the same. and similar to that,

the chief by traditional dieting approaches, which is the daily caloric restriction. granado come along of jen, really speaking it's healthy to building phases of fasting or of restricting food intake through it's also good for sell regeneration because processes get initiated, which function like a clear out action for the body form. so repair mechanism was get fired up, toxins that got rid of and so on, on to about and charged. little severe for barta. studies show that intermittent fasting diets are promising a long term safety and efficacy data at her lacking so intermittent fast and can work. but is there a way of losing weight and keeping it off without having to go hungry? let's emily. we'll see it at the end of the day. each of us has to develop our own individual strategy. i'm a god. there's no guide book that works for everyone. no advice, no diet,

no way of behaving that works for your soul and guarantees permanent weight loss sick or wow. said realistic goals for weight loss and weight loss of 5 to 10 percent of your initial body weight within the 1st 6 months is a realistic approach. i would say touch you. why don't we doesn't we're definitely just try something different. many countries have died as recommendations in see what it is in coup here, or my diet. only your own diet, with that, that recommendations and see which ones can be changed. ah, conclusion slimming down takes time and what works best varies from person to person. unfortunately, there is no silver bullet from weight loss. a feeling full doesn't necessarily mean that we've taken in the energy we need. and if our diet is very unbalanced or one sided,

we often don't get enough fisherman's and minerals this home of mel neutral and also known as hidden hunger is found all over the world. and there are many different reasons for it. what are the effects and what can we do about it? what is the institute for climate impact research in potsdam germany have to do with you tuition a lot? because global warming is also affecting the plant world and thus also the basis of our diet. amanda event heads the climate change in health working group at the institute. she studies, maternal and child nutrition. her main focus is malnutrition, malnutrition, as a big public health problem that's affecting the globe. when out of every 3 people suffer from some form of malnutrition. so this can be under nutrition ah, which could mean that protein or energy deficiency?

it could mean at micro print deficient theater, so that over to 1000000 people in the world have some sort of vitamin and mineral deficiency. such deficiencies make you sick. an estimated quarter to half a 1000000 children worldwide become blind every year due to vitamin a deficiency. 500000000 women and 250000000 children suffer from anemia because they don't get enough iron. vitamin b 12 or fo late for children, especially, anemia can have a serious effect on health. mikhail carving cal advises the german angio very toner hid 4 and research is the effects of chronic hunger in children. d corners rhonda and your shirt, chronic illness, traditional stance growth and delays. puberty. that's the most noticeable effect i see on her. so her malnutrition affects your entire body and severely malnourished children are critically ill. her tongue is dog. the severe malnutrition damages heart muscle, and the liver won't use and affects the immune system,

unquote. and unfortunately, you can't even when there is seizing treatment for hunger, many severely malnourished children die of heart. so households on an estimated 3000000000 people worldwide counter food, a healthy varied diet home gardens can help. many countries have launched initiatives to promote home gardens and provide training to local communities. families grow nutrient rich fruit and vegetables in these gardens year round and they eat when they so amanda vent has been studying a homestead garden project in rural bangladesh for years. we can say now that we have seen a positive and significant effect on agricultural production in the home garden and i'm more diverse ah fruits and vegetables being grown as well as increases and dietary diversity, which is a measure of diversity in the diet, a women, and children, especially for in some cases, for example and bangladesh. sometimes it's difficult for women to get to the market

. so if they're cooking for their family, having access to these new trans foods in their own home is also a benefit. research is, are also taking a closer look at the plumps native to each region which native species of rich in vitamins and minerals and can be grown locally. one example is the ball bug tree. it's leaves and fruit or rich in victim and see that could help combat malnutrition, along with home gardens, which are the subject of ongoing research. we need the studies like this. we need multiple things like this to understand what policies work out, what strategies work, what strategies do not work, and why? under the cisco buying ost mazda, given the global scale of the problem, often this is all a drop in the ocean was one garden and good when we see how local and regional self help organizations benefit from any support they receive. but some turn with their

needs, all you gotta do that's hardening and encouraging all when i eat nuts or lettuce, but despite never cleaning their teeth, laid down, get cavities, pets like dogs and cats do though. why is this? in the wild? there's neither chocolate, soft drinks, nor sweets, but in a domestic setting, there often are. nutrition is the key to healthy teeth for us people to if you're aiming for healthy teeth, make sure they're free of plaque and bacteria. that's the way to go right. as combination of the man, it's not the amount of plaque, but instead the composition of bacterias within the plaque. in a hype, this is tom gallagher. the results were, we know that our ancestors had huge black build ups and didn't brush their teeth yet. they still had healthy teeth. despite that 98 percent of germans experienced

dental cavities, 90 percent ginger vitus or inflamed gums, and 50 percent of middle aged adult experienced periodontitis. so what's going wrong for nutrition? johan villa from the university clinic fryeburg wants to get to the root of the weight. what we eat influences the health of our gums especially periodontitis. so he initiated a study with that as its focus as a bit more stop more also we already have data from university as in berlin. zurich had people who didn't brush their teeth for 4 weeks, but consumed a diet similar to when the stone age had more plaque. awesome, but much less, inflammation, india. so that's what we aim to study more closely. the test group ain't a diet similar to those in the stone age, complex carbohydrates from fruit and vegetables. healthy fats from nuts and seeds, fish and a little meat. the control group ain't

a typical western diet. packed with sugar processed wheat flour, soft drinks, sausages meat. after 4 weeks, the results were in the quantities, we could actually see that even though the plaque amount remained, the inflammation of the experimental group decreased by almost 50 percent. at 1st, we couldn't believe it. so i regretted it during the 2nd study and we're actually able to repeat the results. that is, although plaque stayed the same information again, decreased by 50 percent. and the effect was because the subjects gave of sugar white flowers, suites and juices which are strong inflammation drivers, and instead focused on more complex carbohydrates with lots of fibrous. and now if you cut out these and eat more anti inflammatory substances. inflammation in the mouth also goes down, not dense, reduced offices is named dancing dawkins, clumped in sooner. moment alessandro chair. army had such severe periodontitis that his teeth often bled, and some of them were mumbling loose. it's not looking good. goes home to move

detroit that there's even a possibility or that it's very likely that i lose at least 6 to 8 teeth welcomed that was already enough to motivate me to say it's really high time to do some things tune. alessandra shami follows dr. available advice and drastically alters his diet. the result of the change to his lifestyle speaks for itself. i gotten some ties on his gum, said pockets with depths of 11 to 12 millimeters, but in some cases they're almost gone when we applied both the classic oral hygiene . cleaning protocol is mr. sir ami did in simultaneously change the diet. that is long term condition is already stabilized, chose diets important role, and i wouldn't wanna deal with cookies. poly phenol, rich fruits and vegetables are effective in reducing inflammation. color intensive varieties contain especially high levels of anti oxidant substances. these vegetables don't just contain poly phenol. they're also rich in nitrate. to what

extent regular consumption of nitrate which vegetables influence ginger vitus is being researched by doctor yvonne of yoko schneider of the village burg dental clinic. assembly ju strength with a defined nitrate content was produced for a study. the test group drank the nitrate rich salad juice. the control group were given a nitrate free placebo. after 2 weeks gum inflammation in the test group was 50 percent lower than the placebo group. death m. as in alpha norm, then the nitrate ingested with food shows up in the person's mouth a little later and in this saliva. this is our physiologically, this makes a lot of sense humvee box because on the back of the tongue we have bacteria that can turn this nitrate into nitrite that our body can metabolize high. and this nitrite has anti bacterial properties in the mouth and decomposes there. but also if we swallow it in our stomach acid, to become nitrogen monoxide,

and this then helps our body reduce inflammation, psion. but aren't groups that contain nitrate considered to be carcinogenic. conversation with mom on her haydn's vision. he taught how basically you have to distinguish between nitrate containing vegetables and nitrate cured me to products as was bought. because when meat goods acute with nitrate, when consumed in large quantities of substance known as nitrous amine come form. this is thought to cause campuses of the digestive system of florida, but with nitrate rich vegetables, it's a bit different embassy. are they contain natalie nitrate, but also antioxidants plus vitamins, c, poly fennel's. we have all kinds of substances in that. and for example, just the vitamin c alone preventive nitro remains from being formed in the 1st place. ian and poll eels also took part in the salad juice experiment. since then, has dental health has improved markedly, his bleeding gums and wobbly teeth are

a thing of the past. and he's going to continue a diet full of nitrogen, rich vegetable, lauding its phone sir. 3, now each cell at 2 or 3 times a week or smartest is speaking, reading my, i do it for my gums and my teeth are mine. it does help such if null, ill still. and here is strictly to an oral hygiene regime, but he knows that a healthy diet and rich and vegetables is just as important when it comes to keeping his gums healthy. now a new exercise to it from okay li. another way to shed some pounds, that's definitely healthy. high end workup today we do, caesar kicks. this is a lower ed exercise. you need

a med and lead scope. lay on the meds. and here it's really important that you lower back is on the med, take your hands as controlled and then to raise our legs. first there bended one leg is going to the floor, perhaps the floor and then go back. are the leg. if that's too easy. you can extend the legs with and do them, but straight legs. it's really important that your lower back is always on the met . this exercise. you can do the leg by

leg till the 20 reps so meaning 1234, and so on. then. well, little break and we do for this exercise is perfect for your lower x. the lower ads are really hard to trade, so this exercise is perfectly for those lower and that's it. for now, you'll find more tips in the next edition of in good shape. so you then take care ah, with

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ah ah ah, this is dw news life from berlin, the u. s. and germany become the latest countries to announce plans to supply ukraine with ahmed personnel carriers, jasmine mazda us, bradley, infantry fighting vehicles, may soon be heading to the front lines. this is a russian plan. christmas si, fi seems to follow through.