in the art of climate change, what's in store for the future? come for to make your city inside counter. welcome to you in good shape. coming up, high heels. what do they do? 2 feet. beards a cozy home for germs and bacteria. and chalk. why some children's teeth are soft, of course. well, welcome to the brain. in good shape, there's

a new disease bringing more and more children to the dentists world wide. it's called chalky teeth, with brown creamy brown patches and white spots on the teeth. it can even make the teeth crumble away. every child worldwide is affected. and the dentist a puzzling why? victoria and patricio brushed their teeth after every meal. then their mother makes them do it again. despite good dental hygiene, the 8 year old's 1st permanent muller's were brown and cavity ridden. their baby teeth were perfectly healthy, but the new ones looked like this was only 6 when it became painful for her to chew. it hurt when i ate fleas. my teeth came out later and eating candy hurt me too. i guess i

didn't like it when they were so brown and victoria both suffer from a condition called chalky teeth. dentists refer to it as my age or molar incisor, hypo mineralization. the surface of chunky teeth, this rough and discolored, their painful to touch. because the end now is only 110th, as thick as it is on a healthy teeth. the doctors today patricio ok, then you can lie down here. how are your teeth? good to protect the poorest enamel on our teeth. patricia's muller's are sealed with silver caps. i mean, if i can eat drink hot and cold drinks without hurting? yes, i scream. yes and so much when i do this, that. ok to? yes. this is a case. it's actually a bigger problem than tooth decay, that we have more children with m i n h than children with

a toothpick 8. their parents can't do anything about it. so it's important that we let the parents know that because they often feel guilty and think their children haven't brushed their teeth well enough or that their kids' diets are unhealthy. and my image of backs adult teeth. they form in the jaw during the period between a child's birth and their 3rd birthday. that's when calcium and phosphate build up on the teeth, which hardens their enamel, making them suitable for daily wine. but am i h. disrupts this process? d.n.a. emmel remains tender and some teeth are already completely destroyed when they are wrapped. that's normal is a p. bass. be an all day is in plastic containers and tin cans. it can be transferred to food and then enter our bodies. chalky teeth remain porous

and are especially susceptible to tooth decay. the only thing that can be done is to clean them very carefully. that includes brushing with children's toothpaste with fluoride and using florida salt in the kitchen. children 6 and up should use a mouthwash or a jelly with a high fluoride content. and glad to see that things are in good shape, again in 3 months and keep on brushing your teeth so well at home. with good dental care, even chalky teeth can last a lifetime. so what can you do if your kids have chalky teeth? all tips here on in good shape. and i sent medical peter out to dr. alexander wolf, who knows everything about kids' teeth. personally, this is my camera. this is not my cobra. and this is dr. alex our global battle.

let's talk about trying to keep the bear in your was about what course this was our father was not a big main fact or risk that course of that. but there are many different risk factors, for example, something that a curious parry not to post that. so for example, if you have like an off switch and officials during the birth, or if you have dioxin in breast milk. or when the kids have infectious diseases. until the age of 3 years off take gets antibiotics. they have also a q.r. to get chocolate tea, or if you have to mean the fish. and while the dentist can help to get a read off the hypersensitivity. so he can give the kids like some fool rides or carts on the phosphates or other minerals that tops to use the sensitivity put on

these tea. and if the teeth are getting broken, we can put like a, filling on it, like crawling on a different 1st torch of material. it's to keep the truth and also be coverage. producer david to us is also hyper sensitive a team. another important topic is scary. what's the difference between talkative and tooth decay? while shocking t.v., that usually only occurs to us in specific t.v., like the motorists and from cicero's. that's why it's also hard to molder and size up. but on the station, because less hype and what i like sized that means like the animal has to support structure because off different risk factors. and the carriers are curious because of an infectious disease. so we needs the truth and we need bacteria from specific

microorganism. and we need also substances like carbohydrates, sugars, and you also need time. and when this all comes together, that there was a team when i say shun process on the truth. and that causes a cavity that carries who wired, who especially through him, has a lot of carries. while it's often the reason that kids don't like to brush their teeth or let them get crushed from their parents. and so it's like a deficiency of the mouth. and all the primary teeth, they are standing and the motor area quite tight together. so there is where we often happening and into a dental cover t. . i can show you on this model. so if this is a really tight and you don't take floss, cleaning in between, they can cavity under side through going to be protected against it.

well, 1st of all of a short brushed her teeth at least twice a day, and the parents should also help them. and they should use a toothpaste for fluoride, for their remain on his face and off the teeth. and their parents should take care of the 40 of the kids that's not included so many sure's. and then the kids sort also come to a record every check up to the dentist, especially if it's recommended to kids come when the 1st tooth is already there. so that means that the 8 self 6 or 8 months, who are still important? i would say baby to you, true for all of me. and so for done too hard, you know, it's not so important until you go to or better to keep cleaning baby teeth that's important for dental help and also for funny tick and acidic reasons. and the baby teeth have all of all a very important space holder function. so that means price of assault on the

smaller the baby teeth. they are the problem emptied. and when the baby tooth gets sick or an infection kerry has this can have a pet in through and under permanent teeth under it. and also when we have to extract one of those teeth quite early, we have to make sure that the gap stays open because if not, then due to work cannot hop into the gap. and then there was not enough room for the new t.v. when steve, thank you for this interesting talk to us decay has been around for ages. skull findings have shown that even our stone age and sisters have cavities. but not that frequently. like today, with around 2 and a half 1000000000 people affected worldwide. tooth decay is the most frequent in

such as disease worldwide. and what's to blame, sugar. so how can you prevent it? seeds regular early and stay away from sure. good foods and soft drinks and see a dentist because he can help you with the sealant. when son, her pocketbook, and on her son, paul are irish and bears. they rarely have sweet snacks. and paul knows exactly why cochlear cavity. i've never had them but cavity their teeth. decay. it's like drilling holes in your teeth. and you can eat sweets, but not too many. and you always have to brush your teeth properly in love with each enough which paul already has several adult. the surfaces of his new molar is in the rear have fine deep grooves. dentist pulls them phishers,

they're hard to clean. you can't always clean these issues properly because you don't know exactly how deep they are. even if you brush them thoroughly or for a long time. intensive put. bacteria can build in the fissures causing tooth decay. children often that cover which appeared between the ages of fix and $121.00 way to guard against this is to have 30 sealed up or left or today the other teeth haven't come in far enough. that will take another 3 or 4 months for the dentist fills the fissures with a synthetic feelin's to prevent tooth decay. the procedure takes about 10 to 15 minutes and is painless. dentists recommended for children who have a heightened risk of cover children have already had cavities in their baby. it

makes sense to seal their adult teeth. the bacteria living in the mouth can also attack other teeth. hasn't had any cavities in this baby teeth, but with him, the adult teeth that are now erupting have very, very deep fissures. and that's why it's a very good idea to apply sealant as a preventative measure. for dental sealants have proven effective against tooth decay. a plastic feelin about 5 to 10 years. it's no substitute for good dental hygiene. it doesn't provide complete protection against cavities because other teeth can also become infected. but it certainly provides additional protection. it's also important for the sealant to be examined regularly because if there are signs of sealant loss to be reapplied, otherwise,

cavities can develop very quickly underneath the sealant. if the sealant becomes detached over the years, the risk of tooth decay, you may increase. first the surface of i'm totally fine. paul must wait one hour before eating again. but still

dental hygiene is as important as ever. that means don't eat too many sweets and drink water instead of soda pop and above all proper brushing and flossing, as well as regular dental checkups. this way pulls teeth should stay healthy in the future. the world is fighting the novel coronavirus. so i say, please stay safe. and patrick bellew says, please shave and the man knows what he's talking about because he's the head of the french association of emergency doctors. and he says that the beard can be a health risk facial hair. the protective effects of face masks and the beard or moustache as self can be the host of a lot of germs. but is this really true? beards come and go according to fashion, in some places in others. tradition plays

a role in living on gyno from their own birth has had one for 5 years, but how hygenic insist on a statement. i think that beards are hygenic. i think that all the rumors about germs and bacteria are just prejudice. i don't know for sure, but i'd say my beard is very clean. is that really true? when men with beards touch their faces, they can spread bacteria from their hands onto their facial hair. there have even been reports of fecal bacteria eco mind in beards. we want to find out if there is any truth in those reports and we accompanied me on to the micro biological institute of the university hospital in town. professor spence, mine has agreed to do something for us. in principle,

we say that beard hair is longer and this hair covers up areas of skin that might make it harder to clean those areas under the hair. and of course, in a purely mechanical sense, some particles, traces of food can get in tangled in a beard. it's not unusual to find bacteria on our faces. thousands of microorganisms live on every single square centimeter of skin. most of them are harmless. some, however, for example, certain can cause illness or inflammation to tell. many germs really contains professor cheek chin and upper lip into petri dishes. the plan is to grow the bacterial cultures laboratory conditions and then examine

them. and there could be bacteria, for example, or germs. you might find in a wound which could under certain circumstances, pose a danger. i'm curious to see what comes up. we are to, we'll have the results in a week. in the meantime, we go with me on to his regular once a month. he lets his barber and nuremberg through his beard to ensure it stays clean healthy and luxury. and what does head barber think about the danger of bacteria and beards? because keeping a beard clean is easy enough as long as you soap up your beard. well, when you wash your face and you reach the skin below, the skin usually presents the biggest problem, not the facial hair itself. and if you wash your hands well after visiting the

restroom before you touch your beard again, then there shouldn't be any problem. after lathering up his client, the barber uses hot towels to make lay on skin and beard softer and he opens the corners of the skin and dead skin particles are sloughed away and then he starts to trim the beard. leon does try to keep his beard in good shape at home, but he prefers going to the barber. it's much more relaxing a week later, the swab samples are ready for analysis. 1 we're curious to see whether spend cop man does actually detect anything suspicious. the bacterial growth in this station is visible to the naked eye on the researcher now wants to identify the bacteria more closely with the mass spectrometer. does leyland's beard contain dangerous

germs? and some were able to identify stuff in a caucus epidermis, which is a part of the normal skin flora and it belongs there. it's good that it's there. the other bacterium here stoffel, a caucus already has, isn't usually part of normal skin flora. but as we've taken it from the region of the upper lip, and it's normally present on the mucous membranes of the oral cavity, then it's no surprise that it might be found on the facial hair on the upper lip. so there's nothing to worry about both of these, all kind of. it was all the way on. and his beard at the all clear those little fearful. yes, i'm definitely relieved. yes. you do wonder what might be detected. and i'm glad to know that the analysis has only turned up normal bacteria and normal germs for the

birds are little chance to shown that the bacteria found in periods turned generally completely harmless. and men have roughly the same number of germs on their face. whether they have cared or not elton john david bowie and john lennon watch them. just like the cowboys in the wild, wild west. and the writers and the diva persia. i'm talking about how heels, so high heels are not for women only. but it wasn't until the 18th century that men started to wear no heels, and they did a great job for the health. because all feet, whether male or female, don't like high heels. 24 year old tyler sutton loves shopping, and she loves high heels. this talk or show us from jennifer. i like wearing heels especially when i go out. there are certain occasions when you feel better wearing

heels. you instantly feel more confident. but as many women know from painful experience a day spent in kielce can take its toll. tyra wants to know if heels are actually bad for the feet. dr. nicholas gruen pat is an orthopedist. first, he has his patients walk on a treadmill that measures how much pressure is being placed on the feet. particularly intense pressure shows up red dust problems hold up. so the basic problem with high heels is that they place more pressure on the 4 foot because for the pressure there is up to 5 times greater than normal. it. and the, and even weight distribution with high heels triggers pain much faster than with flat shoes. on a flat and in the long term, it can cause damage to the feet in the form of halleck's vulgus, also known as a bunny and or claw toes. in a worst case scenario,

the meditational bone can actually break the tires. feet look normal. so far, there's no sign that her heels are causing any damage. but if she notices any signs of strain, such as swelling recurrent pain or discoloration of the, she should go to the doctor straight away. tara would also like to know if different types of shoes can cause different problems. she's brought along a selection to show the doctor. yes, this will put a lot of pressure on the forefoot. as much as 90 percent of your body weight will be leaning on the front 3rd of the foot. so of course it will give you some trouble with the damaging affects of high heels vary according to the height and width of the heel. orthopedists like this sort of heel better, 3 or 4 centimeters high at the very most and relatively wide. and of course the shoes are much more comfortable if you doing more walking and standing around.

wearing inlays can also help distribute the pressure on the feet and make high heels more comfortable. as an equal silicon inlay, for example, reduces the pressure on the feet. the toes are often crushed together so that in lay spaces them out. like the toes are being pushed outward and it hurts a bit in other places because there is no room but something else might help in place. can't correct deformed feet, but can bring relief. this is and isn't really therapeutic. it's more about comfort and reducing pain. it means a shoe can be worn for longer without discomfort. basically the higher the heel, the more the wearer should make sure she sits down. and anyone determined to keep wearing heels despite the risks, can take

a few precautions to limit the damage. for example, regular moisturising. this could help prevent calluses, boosting circulation. foot massage also helps relieve tension, massaging the area that sore can ease the problem and a foot roller can also. it's good to remove calluses that they can skin can be unsightly and painful. 2 foot exercises while you're cleaning your teeth, for example. it won't fix a deformity, but it can help strengthen the foot muscles and improve flexibility. have a footpath softer, supple skin can withstand pressure, better lip balm can also help keep the toenail short, but also reduces shoe pressure. ultimately, it's also a good idea not to wear heels for long periods. carry

a change of shoes with you or alternate heels with flat so you give your feet time to recover and don't develop calf shortening. and ideally, go barefoot when you can so i made the right and the healthy fashion choice. see you again next week, and then let's all try to stay in good shape.

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lead player play . this is g.w. news, a live from berlin. saudi arabia open a virtual summit of world leaders, top of the agenda, ending the krona virus pandemic, and to tackling the global recession. concerns over human rights cast a shadow over the online gathering, but the european union says it was right to take part. also coming out, ethiopia says its forces are closing in on the capital of the rebel held teper. i

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