the universe and everything. know the answer. roman. give it here. the answer to almost everything. a word document 3, series with clever, crazy ground breaking questions. can we go and see after life? are we getting dumber? how can we feed every 1? 40 to cancer, to almost everything starts january 15th on dw, eating is so much fun. but we all know that eating too much is not good for us. and many people dream of sharing 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, 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 are 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 as attain. they taste as sweet as sugar,

but have far fewer calories. i am not sure i used them because i want to lose weight. remind if you use sugar, you need to burn more calories of info as as google, what do we eat? that's healthy model. maybe it just gives you a good. got a feeling bulk of fuel, mac, i of it's from german obesity support group id. posey tis 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 see 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 mouth which are supposed to have far less sugar and fat for nothing actually happens, then you start to doubt your. so that's why that month do that for 3 or 4 weeks without seeing any results. you get totally frustrated as of wrinkles to you. it's

a tale nutritionist, matea sweeter often has. he has a clear opinion on sugar substitutes. they don't a 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 alonzo. 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 lose the estimates and stuff. 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 2 volunteers consumed 12 sashes worth of the sweetness soccer 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 levels rose sharply within a week and that tallies with nutritionist, mathias needles, findings not to, according to the latest studies. also we have to assume that weakness promote diabetes, that it depends on the direction of intake and also the amount we have other diseases worse weakness. grubhub li play a role to suffer var shiny. i know honest been a recent british study provides a possible explanation as to why sweetness could promote the development of diseases. in some culture experiments, the research is 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 nonsense. in the 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, were such by my liking for some people taking sweet news can cause the test, the more micro biome, to change for the worse, which in turn affects the whole body. all circle of the. so the balance in the intestine and on the mucous membrane, but also on the way we digest foods like sugar limbs, mitten, also by pill,

took off name for michelle vets. sweetness caused gastro, intestinal issues, austin since talked on vicar last. when i left out the sweetener that the diarrhea went away, but each other kind of i no longer had stomach pains, dog, and i realized, okay, it's not for me, doesn't mix nutritionists advise avoiding artificial sweeteners. if possible, and cutting down on sugar to the same felix to reduce your sugar consumption bit by bit just the copper really not sugar knowing or maybe just half as much half dilute fruit through the 1st venue. smaller amounts. griffin cut out sugar, where everyone caroline's respond was good. that's what mckay 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 to go as well as people in berlin about

their experiences. don't have to this cloud. 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 on them. i tried shorter diet and it doesn't work for me. for a few of our exercise, you lots of you to lots of movement. that's how you burn calories on coding. get back. we followed a vegan diet for a while. we've done everything 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 shed 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 sparingly 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 low, only getting the same food repeatedly, they work. unfortunately, we don't have good data. we don't have any data that all in those crushed i. it's because people started i at monday got tired of it then they you know, go back to the original, we eat 8 or the study died. we own it very strictly. lindy's start her getting eating slowly migrate back to the original eating. 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 regained

immediately after cessation of these diet and even more because these diets lower are based on metabolic wait to do muscle breakdown. so i would say that crash diets can really use more to wait in the short term, but definitely they do not improve the overall shelf outcomes. the conclusion crash diets 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 brand pasta and so on. meanwhile, low fat diets involve leaving out the vents. although these low fat diets are modesty effective for short and weight loss, the long term compliance for these diets is often difficult to accomplish and the

individual responds to these diets is also very different from person to person. one study shows that when compared to usual diet, low fat diets are indeed more effective and weight reduction with a slight to modest effect. but there's one drawback we humans loves. hi ben. it because it is a lot of energy we lot ice cream lot lot. i have a high fat foods and so sticking to it, it's difficult low fred, i've been to chris where most people struggle to stick to a low fat diets because you have to keep counting calories. let him look at 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 promoted. really go on to college and you also eat more protein, which makes you more full than ones. if you put it in as 5, that means you don't tend to feel so hungry. first one, which makes it easier to stick to the diet, which so a low carb diet works where

a lot of people do it on a little copy. conclusion, low fat diets are hard to stick to long 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 way these types of diets can produce indeed a mild, moderate weight loss. ah, 3 to 8 percent. we've been 3 months. but i'd 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. again, oh, come on, long of generally speaking it's healthy to build in phases of fasting or of restricting food intake. it's also good for cell regeneration is a process is get initiated, which function like a clear out action for the body or so repair mechanism was get fired up, toxins that got rid of and so on until about uncharged. little severed for border studies show that intermittent fasting diets are promising a long term safety and efficacy data at her lacking so intermediate 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 and there's no guide books that works for everyone. no advice,

no diet, no way of behaving that works were sold and guarantees permanent weight loss signal will help set a realistic goal 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 work for me. just try something different. many countries have died as recommendations in see what it is and compare my diet. oh, your own diet. with that that recommendations in she which can be changed. ah, conclusion. swimming down takes time and what works. death 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 malnutrition, 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? ah, what is the institute for climate impact research in pulp sam, germany have to do with you tricia a lot, because global warming is also affecting the plant world and thus will flow 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 ma nutrition, malnutrition, is there a big a public health problem that is affecting the globe? when out of every 3 people suffer from some form of malnutrition. so this can be under nutrition are which could mean that protein or energy deficiency. it could

mean it might go to print deficiencies, so the over 2000000 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 that german angio read tongue i hid for and research is the effects of chronic hunger and children. d, a corner shonda, and yawn shirt, chronic malnutrition, stance growth and delays. puberty. that's the most noticeable effect on her. so her malnutrition affects your entire body and severely malnourished children are critically ill. her tongue dog, the severe malnutrition damages heart muscle,

and the liver more juicy. and affects the immune system or on cause. and unfortunately, if you look and even when they're receiving treatment ongoing, many severely malnourished children die of heart fail, households are an estimated 3000000000 people. worldwide counter for 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 in dietary diversity which is a measure of diversity in the diet, a women, and children, especially of, 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 trends, 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 gretchen whitman's and minerals and can be grown locally. one example is the ball bug tree. it's leaves and fruit are rich in victim and see that could help combat malnutrition, along with home gardens, which have 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 or masters, 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 cell

help organizations benefit from any support they receive. but some turn with their need y'all. that's hardening and encouraging was all you gotta morton might eat nuts or letters, butter spike never cleaning their teeth. they don't get cavities. ah, pets like dogs and cats do those. why is this? in the wild? there's neither chocolate, soft drinks, nor sweets, but in a domestic setting. there often off 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 ohio. this is tom gallagher. the results were, we know that our ancestors had a huge block 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 inflame gums, and 50 percent of middle aged adult experienced periodontitis. so what's going wrong? for me, trisha johan villa from the university clinic, fryeburg wants to get to the root of the weight. what we need influences the health of our gums especially periodontitis. so he initiated a study with that as its focus as event, but stop him. 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 in the stone age, had more plaque awesome, but much less inflammation video. so that's what we aim to study more closely. the test group 8 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 contents. actually we could actually see that even though the plaque amount remained, the inflammation of the experiment group decreased by almost 50 percent. at 1st, we couldn't believe it. so i recreated 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 fibers. and now if you cut out these them and eat more anti inflammatory substances. inflammation in the mouth also goes down, not dental dentist. office is is named dancing dawns clumped incident moment. alessandro chair army had such severe periodontitis that his teeth often bled,

and some of them were wobbling 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 washington that was already enough to motivate me to say it's really high time to do something soon. alessandra shami follows doctor vill buzz advice and drastically alters his diet. the result of the change to his lifestyle speaks for itself. chloe batton, sometimes of his dumb, 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. rami did, and simultaneously changed the diet. that is long term condition is already stabilized, shows diets important role. and i wouldn't wanna deal with 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 finals. they're also rich in nitrate. to what extent regular consumption of nitrate rich vegetables influences ginger vitus is being researched by dr. ivana, yoko schneider of the vince burg dental clinic, a salad juice drank 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. thus, m as in alpha, nama, the nitrate ingested with food shows up in the person's mouth a little later. and in this saliva all physiologically, this makes a lot of sense hunger back 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. c, m. but aren't groups that contain nitrate considered to be carcinogenic? conversation with mom on her haydn's version. he taught how basically you have to distinguish between nitrate containing vegetables and nitrate cured meat products i saw was bar because when meat goods secured with nitrate, when consumed in large quantities of substances known as nitrous amine come form one. this is thought to cause cancers of the digestive system to florida, but with nitrate rich vegetables, it's a bit different embassy. are they contain not only nitrate, but also antioxidants. pluses, vitamins c, poly fennel's. we have all kinds of substances in there. and for example, just the vitamin c alone prevent its nitrous domains from being formed in the 1st place. steam kind 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 vegetables for lauding its form to dream. now you'd sell it 2 or 3 times a week and most is reading region one. i do it for my gums and martinez my and that does help. if not all ill, still adhere 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 promote helium. another way he said some pounds that's definitely healthy with high end. well a cup. today we do, caesar kicks, this is

a lower exercise. you need a med and lead scope lay on the meds. and here it's really important that you lower bag is on the med take your hands as a control and then we 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 with 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 do a little break and we do for this exercise is perfectly for your lower apps. the lower ads are really hard to tray, so this exercise is perfectly for those lower abs. that's it. for now, you'll find more tips in the next edition of in good shape. so you then take care. aah with

a conflict with sarah kelly. i guess this week on comp zone is a renown foreign policy expert who has spent most of her career analyzing vladimir putin, russia. fiona hill joined me from washington, where she has advised 3 west presidents and co author to book on. where does she

think the war is heading? was this plan all along or hadn't decades in power changed? conflict zone. for 30 minutes john d. w. to the point to strong opinion, clear positions, international perspectives. and countries are accelerating the support for you. craig, i'm a vehicle to be done the time off and stuff seems to hop on to the point where you grade is the west joining the all to the point this on d w. ah devastated. how is this of to how we can with cars carry the effects of climate change? i mean, felt worldwide before a station in the rain forest continued, carbon dioxide emissions have risen again. young people over the world are

committed to climate protection. what impact will because change doesn't happen on its own. make up your own mind. to w, late for mines, stay up to date. don't miss our highlights. the d w program online. d, w dot com highlights. to put into the unknown. to day this means to a foreign planet. in the 16th century, it meant being a captain and setting sail to discover a route, a race linked to military interests, a race linked to political and military, christie, but also linked to my financial adventure full of hardships,

dangers and death. but jillions journey around the world starts january 19th on dw ah this is dw news life from berlin. joe biden comes under investigation for the 1st time as president of special council is appointed to look into biden's handling of classified documents. after lawyers find more files at his home, also coming up more heavy fighting in the battle for solar r cranium.