time here in the us really touching back everybody in the world was really touched by that and was music can do it's getting really emotional and it's getting really connecting even if you're on the back on the. side and it's really. you don't shop everybody like we could sing la la la but everybody. yeah i think the connection is a really important part of it because this is a problem at the moment that disconnect only thank you so much for this interesting talk about the power of music you know very well thank you for inviting me. good shape your weekly health show on g w covers many aspects of health care we look at what's new in medical treatment nutrition fitness and beauty. we talk about these topics in depth with experts and give you the chance to pose your own questions so to get in touch.

up until the late 19th century teeth were around broke in japan and still are in some parts of southeast asia but in most parts of the world most of us want to have white teeth the brighter the better this is why we brush bleach like there's no tomorrow and we use baking soda lemon juice sage you but it's not helpful and it's damaging your teeth but is there anything that can help you yes watch an extra pot. is good about oral hygiene but there's one thing that still bothers him. i think my teeth are fine on the whole but they could be a bit whiter but would be nice as i do smoke and drink coffee or think of. all kinds of products claim they make our teeth whiter and bright. sports. medicine was

thinking of having my teeth bleached but then friend said it wasn't good for the gums and that some patients burned their gums or the sun close to one of those 'd. many people think shiny white teeth are something to strive for the social media world is full of young women praising and promoting products that claim to deliver that result. the allegedly active agent in many such items is activated charcoal the paste certainly doesn't look very appetising and. it takes a bit like mint chocolate. black makes white it's the claims. it's not very pleasant not so nice. what small brushing with activated charcoal can actually damage the teeth. it's comparable to household scarring powder if you

clean your stainless steel sink with it every day you'll see what happens. if that really is out activates the charcoal but what about whitening strips they're attached to your teeth for half an hour each day. o'connor if working want to work you can't talk properly as you can hear. the. very plasticky. it got so nice and. it's there on the strip don't go all the way round to that so the sides will definitely be able to see a difference. this trips a coated in a gel that contains the bleaching agent hydrogen peroxide a substance that should be used with great caution. then the dust off the shape of the strip means it will also cover part of the gum if you use them for any length of time with 16 percent concentration in the gel that will definitely harm the gums . with this kit you 1st apply

a gel that releases hydrogen peroxide and then you shine and dean lights on your teeth. becomes with an adopter for your phones with. the smart phone provides the power the idea is that the light boosts the whitening process each application last 10 minutes that will enable the father it's certainly very unpleasant. if you use a robbery taste in your mouth. side is that in the meantime you can surf on instagram or check the football results so they can circle according to the instructions the teeth should be significantly white after just 6 applications. the least of your problems would be that the teeth don't actually look better if you have to stick a or crack in a filling and the bleaching gel penetrates deeper into a tooth and gets close to the nerve it could result in lasting damage. to.

the final stage of this experiment a professional weisel in treatment at the dentists it takes a full 2 hours and this is different from a do it yourself at home option. office or no limits thing as they have their initial round of professional bleaching as more aggressive it uses a higher concentration of hydrogen peroxide. on the. their hand the gel is applied only to the teeth need brightening. herminie tissue. the moment of truth is mike eagle high said pleased with the results the other yeah very well there's so much brighter and i never expected us to be. so that it looks like your safest bet is to have a professional job teeth without jeopardizing your oral health and you'll smile. and here's another health advice for you go take a hike i'm serious because it's

a vacation for your eyes it brings oxygen to your cornea as hiking is very healthy thing especially in the mountains. hiking in the mountains means majestic views. but this kind of terrain can also be breathtaking in a less inspiring way seemingly endless ascents can get even the fittest of us sweating . this background of hiking is great because it clears your mind and that's the best thing you can do for your well being and your mind instead of jogging in the gym it's better to run up a mountain and enjoy some fresh air. on slow but steady exertion makes it really good for your stomach and fun and you're outdoors in nature and it's relaxing perfect. knows all about the effects of hiking. and he's a general practitioner in garmisch patton kitchen in the bavarian alps where he has

a huge range of mountains to choose from. and for that for. the main benefit from hiking is that it gives your cardiovascular system an ideal work. best for me because it's causing the gym we strengthen the heart muscle and raise our cardiac output. before he starts with it so we can combine leisure with the workout effect and increase our fitness. license for. another benefit is that walking across uneven terrain with tree roots stones and steps also keeps a range of other muscle groups in shape and that's not just relevant for hikers in good health who we use to exercise. into i give my muscular 2 or 3 new in addition to muscles we also train our tendons and ligaments which helps to boost joint stability and that also includes people who might have previous damage there i didn't on the training above 10 saw an compressive stress which can also help to strengthen bones in osteoporosis patients by the park. but taking

a trek in the mountains doesn't just do our body good exercise in an uplifting environment is good from mental wellbeing which is why growing numbers of city dwellers are also heading for the hills. liking is all manner of benefit psychologically you can listen to a complicated medical explanation or just take a look around and fucked one v this unleashed. their blood or sunlight blue skies and the fresh air and the smell of nature the definition of this is going on like in a sterile gym hiking is an experience for all the senses the moment. releases endorphins and puts you in a good mood. but hiking also makes its demands on our body. at an altitude of around $1800.00 metres the thin act can start to take its toll. the higher we climb the lower the air pressure and that makes it more difficult for

oxygen to enter strain. and sometimes people are not physically up to the challenge something the mountain rescue team here have witnessed all too often. wonder woman bones but how likely in the mountains for several hours or over a 1000 meters is normal for us because it's only an inch of fish and also be sure footed. and have a head for heights there's a lot of people underestimate the demands involved don't overestimate their own abilities likes lasting several hours you might be too tired on the final descent that's where accidents easily happen they've been in for something fairly uncommon . most accidents do indeed happen on relatively straightforward hikes as opposed to climbing expeditions one in 3 call outs for the rescue team people overexerting themselves. that's why they are not in america a few years ago we had an american student who had underestimated just who are needed far too long we have to spend the night time rescue operation due to heavy

sleep that's an operation we remember well because we were worried that he might not survive the night due to hypothermia and be me aborted because the risk for our rescuers was too great. that's of course while. it's imperative that hikers save their energy in order to reach their destination descents in particular are often more physically demanding than expected their style of sticking glenister the steep descent down on even terrain exerts massive pressure on the joints steeper the terrain the bigger the strain shouldn't be a problem with healthy joints and is only good length but if you have joints with arthritis or other damage then you need to be extra careful to learn here i love beings. tracking polls can help to cushion the strain on your knees while also giving your arms a bit of a workout and be sure to pick a sensible route said that you can enjoy a safe but fun workout in the great outdoors.

unfortunately there are no mountains here part of beach so my hike will be more like the walk but this is very healthy too so take care see you next weekend under the let's all try to stay in good shape.

100000 kilometers an hour to reach mars. is at the helm. the hope mission of the united arab emirates. 80 percent of the mission scientists women. in the country is entering a new era. female scientists are reaching new heights.

3000. and 30 minutes on. healthy eating. is it making the environment. super for the global high. but what happens where super foods are grown. since the exploding demand for them threatening the entire ecosystems. in 60 minutes on t.w. . the global media for come join our 11th concessional. the power of constructive journalism. the most one of 3 holes avoid the news modern media part of the

problem and nuanced and rather than one sided inspiring rather than gratifying should the media be reinventing itself to join our online session. what secrets lie behind the walls. discover new adventures in the 360 degree. and explore fascinating world heritage sites. w world heritage 368 get kidnapped now. the fight against the coronavirus pandemic. how has the rate of infection been developing. what measures are being taken. what does the latest research say. information and context.

the coronavirus of data the code of special monday to friday on d w. this is d.w. news live from berlin germany faces a holiday season shut down as chancellor angela merkel announces tougher coronavirus restrictions starting this week schools and most shops will close private gatherings will be limited and there will be bans on public alcohol consumption as well as the sale of fireworks also on the program as germany

tightens its lockdown the us is about to start its massive in fact the nation program vaccines are currently on their way around the country. and in germany soccer action and labor comes in take top place in the bundesliga after a convincing win over all the time. i'm claridge it's unwelcome so the show german chancellor angela merkel has announced a raft of tough lockdown measures which she says are necessary to bring down spiralling numbers of new cofa 1000 cases from wednesday on non-essential shops and services will have to close setting the stage for a bleak holiday season in germany. called the hanta for stuff you feel is in a barrel in toy store the owners have been planning all year for the christmas rush

which will now be abruptly cut short. and then months yes indeed they are costing us all right now when we have the biggest sales of the whole you would see a fleet of course that makes me angry as are the. it's part of a new more strict coronavirus lockdown announced by chancellor angela merkel amid surging infection numbers. and now due to christmas shopping the number of social contacts has risen considerably that means we must implement these measures they will have a broad impact on many many people we are aware of that. across germany it has become clear in recent weeks the lata restrictions imposed at the start of november have not been sufficient to control the pandemic more and more people are dying with the virus and hospitals are approaching the limit of their intensive care capacity. we have many deaths to mourn. all

watching the statistics. of this in the us and we know that the health system is very heavily burdened. and our job was always to avoid overburdening the health system in. retail shops will suffer missing out on the most lucrative days of the year in the lead up to christmas and they are only being given 2 days' notice but the government is once again mobilizing billions to soften the blow. if it comes to a complete closure for a whole month we expect to spend just over $11000000000.00 euros for that month. so that shows that this is a very generous support package. and i want to say that i think it's absolutely justified it does if you're absolutely. it will be a reluctantly quite holiday season in germany. but the hope is that will be also

true for the healthcare system. he may remember much earlier on in the pandemic germany had been hailed as a positive example of how to keep the coronavirus in check here's our political correspondent simon young on exactly what went wrong but certainly what we have seen is that infection numbers have surged in the last 6 to 8 weeks we always knew that autumn and winter the worse weather would bring an increase in infections but it has been growing exponentially as the chancellor said today was the reason well some laxity perhaps as it has crept in through the year in terms of following the rules some people have pointed out that there have been changing rules around germany and a patchwork of different regulations that may have confused some people there's also been some very determined opposition to following rules from a minority of people so all of that may have played

a role germany's health care system remains pretty robust but it may be that it had luck in the spring when infections were lower and maybe that luck as well run. a correspondent simon young there meanwhile in the united states a distribution has begun of a millions of doses of covert 19 vaccine inoculation of health care workers and nursing home residents with the biotech pfizer vaccine is expected to begin on monday it's the culmination of a massive push to develop and deliver a coronavirus vaccine in less than a year but as the number of coronavirus deaths in the us approaches $300000.00 it comes too late for many. this is the closest tammy can safely get to her husband has another life hit hard by the pandemic motionless unable to breathe on his own. it's nothing you really want to

do want to do in my district for a window. start over the past 2 weeks the u.s. has repeatedly exceeded 2000 code related deaths per day surpassing earlier pandemic tolls after surge back in may we were tired we were exhausted and we thought wow i don't know how this could really get much worse and fast forward to now to this week and the surge that we thought we were having that was really nothing compared to what we're experiencing now but a massive logistical effort is underway that will hopefully save lives and ease the strain on frontline workers this weekend the 1st shipments of the biotech pfizer vaccine left the manufacturing facility in the state of michigan this precious cargo is expected to reach hundreds of key sites across the country by monday 2 major package delivery services u.p.s. and fed ex are part of the ground in air operations. i was pretty

excited. they just came up and said hey you're going to be one of the few people unloading vaccines for us and you know that's pretty monumental for so i was pretty excited happy to be helping now this is like i can finally do something about these problems instead of just staying on hold it was great states are responsible for the distribution one supplies arrive front line workers and millions of the most vulnerable are supposed to get the 1st doses. let's take a look now at some of the other stories making news around the worlds. algerian a president. has made his 1st appearance since he was flown to a hospital in germany after testing positive for the corona virus in october the 75 year old said he has expected it to make a complete recovery within 3 weeks. iran's foreign ministry has summoned to the

envoys of germany and france after the european union condemned the execution of an opposition figure iran described as an acceptable interference in its domestic affairs. was hanged on saturday over his role in protests 3 years ago. british novelist and john has died the writer whose real name was david cornwell became wildly popular for his thrillers which touched on his experiences as a spy during the cold war his 3rd novel tinker soldier sailor spy made him a global bestseller he was 89 years old. meanwhile in nigeria some of $400.00 students are still missing after gunmen attacked a secondary school in katsina state on friday local police said a large group armed with assault rifles a stormed the building a gunfight with police allowed some students to escape but many more were

apparently kidnapped and it's feared they could be held for ransom students who should be sitting at these desks are missing the disappearance has devastated the local community. that child is a child regardless of who their parents are children have been kidnapped here in konqueror from 10 pm on all we could hear was gunfire we couldn't sleep. some of my relatives children were taken i've been here at the school since dawn. we here in katsina earn a terrible condition we can't see how the government is helping my younger brother and my child were taken away by the kidnappers i've been at the school since dawn and we still haven't had an update on. the

attack targeted the government science secondary school in the canker district of katsina in northern nigeria. is the home state of nigerian president mohamed do hari he has condemned the attack in a statement to hari said the military had located the kidnappers and exchanged fire backed up by air support it's the latest in a series of attacks by gunmen on nigerian schools one of the most serious occurred in 2014 when members of the hardest group boko haram kidnapped nearly 300 schoolgirls the families affected by this latest incident are still waiting to find out who took their children. now u.k. and e.u. negotiators are being given extra time to agree opposed to bracks a trade deal here a p n commission president or funday lyon said negotiations with british prime minister boris johnson had been constructive and that they're going to continue talks on

a free trade agreement beyond just sunday's deadline if they do reach a deal it could avert a chaos for cross border commerce in the new year and to give businesses the certainty they are calling for. a fresh push for a bricks at breakthrough with trade talks deadlocked negotiators in brussels dropped their own deadline and pressed forward in search of a deal after a call with the british prime minister european commission president erson off on the lion said the stakes were too high not to make the effort. we both think that it is responsible at this point in time to go the extra mile. we have accordingly mandated our negotiators to continue the talks and to see whether no reach an agreement can be reached even at this late stage but in london tough talk from the british prime minister about the prospect of

a breakthrough. as things stand and this is basically you know i agree demonstrate we're still very far apart on some key things but where there's life there's hope we're going to keep talking to see what we can do the u.k. certainly won't be walking away from the talks i think people would expect us to to go the extra mile. negotiators have been unable to reach an agreement on a so-called level playing field ensuring fair competition between british and e.u. companies they've also failed to forge an agreement on fishing rights in british waters boris johnson has been warning britons to prepare if no compromise can be found. let's let's see what we can achieve but in the meantime get ready we've called for the ins at the general the 1st trade on w.t.f. terms if we have to. negotiators would need to strike a deal before the end of december when the brics the transition period expires

otherwise britain and the e.u. will begin the new year with no trade deal and potential chaos. and of a boom there's legally on bail he scored twice as buyer leverkusen who beat hoffenheim for wanting to go top of the table and jamaican winger is enjoying a good run of form at the moment and one of his strikes today will certainly be a contender for goal of the season. leon bailey's performances this season have again attracted the interest of several big english clubs there's club scouts didn't have to wait long for another glimpse of bailey magic. the sure corner routine with not the mary and then the strike a contender effort go of the season 4 minutes gone but if this go with the sublime things went to the ridiculous for opponents hoffenheim just over 20 minutes later

on drake chrono riches lackluster back past intercepted by bailey and he did the rest. to nail the hosts were coasting to the top of the table. 5 minutes into the 2nd half and hoffenheim hit back with a screamer of their own for stuff paumgarten looking up and eyeing the corner of the net. but moments later the to go christian was restored florian vs jean threw the visiting to friends after a nice exchange with patrick schick hoffenheim exposed and they ended the game with 9 men in. the final act and lucas allowed a penalty to make it full one and ensure the business leader has a new name at the top of the table. and barry said dogman have sacked coach lucien 5 read less than 24 hours after

their $51.00 defeat the father whose contract was due to expire at the end of the season and labelled the result a disaster darren's 4th defeat of the season and it's left them 6 points behind the top of the biggest the table. that's he's a date at this hour stay tuned for world stories and player jason in berlin for me an entire team here thanks so much for watching. why are people forced to hide in trucks. place there are many such luck there are many answers.

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