he wants to achieve rethinking and society stuff because given we are not allowed to give him, we have to divide this a do the best of the cast for the, for the to, to off or to assume about commitment and hope about visions and the people behind the overburdened catastrophe. climate change starts july 13th on dw, the 9th is thrilled with danger, and that's why we protect ourselves where we can we install antivirus software on our computers and non systems in our homes to prevent break ins. and if there's a fire, we call them agency services. and out bodies also protect themselves from infection . the means system is a complex network of organs,

cells and messenger substances. how it works, coming up on in good shape the . the skin is the immune systems, 1st line of defense. it protects the body from external passages. it's sticking in some places than in all those gone off one sort of how, how much is our dead skin cells that form a physical barrier against invading organisms. so keep that totally not on the mouth or the eyes, that would cloud your vision and stop you being able to taste involve males making . so what we have there are mucous membrane. there is spirit train urinary tract, also to have mucous membranes. the mucus layer helps expel pathogens slime. hard to

think simians or the mucous membranes are composed of cells that form a physical barrier. but these are washed with a lot of saliva and other fluids by these have many components. and then that haven't antiviral or anti bacterial effect, the fee of odd aunty back to the field. the intestine is being medium systems grand central station. northern how far immune cells are locations in the intestinal world. this is when most defense reactions against pathogens take place. as well as the immune system in the god there is of course the micro biome, all of the microbes that are found there. because this is very or habitat other bacteria can't easily established themselves. there's their fod office, there's no room for that. i'm from the time slots when the bone marrow is also concept gaming system. it's located inside the boons. this is when

most immune cells are produced. they perform various tasks, not mocks. the bone marrow basically provides the so precursors. d, which mature in the fight against invaders, and then produce anti bodies listening ones on and to pop up here. the time is a small gland under the breastbone, a specialized organ that acts as a kind of school for special like blood cells called t cells. white blood cells travel from the bone marrow to the time us and make sure that pets are for this simulation by yourself. cool is quite yes. correct. in 1st grade, the teacher teaches the t cell students what they need to respond to was still they again, as of in my, in a 100 stands. they have to do it properly since does misty, i'll just say don't be kicked out of the classes. course. these must defeat down

from the i'll send them to you. so school getting kicked out means dying or to the not teach. i showed them lunch to tea cells, learn to distinguish the bodies own cells from foreign invaders and to jens officer . they've been trained. somebody used to kill us cells against pathogens, to destroy them. displaying is also a key part of the immune system. it's still of defense, self the release whenever they needed. and also felt as the plot was $150.00. maybe basically you can think of the spleen is a big blood se either the blood is filtered through it and there are also macrophages in the margins, which we call scavenger cells in the i to t saying they fish out all t cells, old blood cells, and pathogens and then dispose of them done and so on. the immune system has a huge off and all of health as that destroyed pathogens to keep us healthy, often without us even noticing. but sometimes you most definitely do

noticed your body a school for it depends on your temperature rises, your immune system is working over time. if your body temperature associate degree celsius or higher, you officially have a c that it's on pleasant. no questions. but does it actually so the purpose of fever can really knock you out. it's a sign that the body is defending itself against an invader. it's turned out the temperature and is using it as a weapon. because many viruses and bacteria sensitive to heat, they multiply best temperatures around 37 degrees celsius. if the environment grows hossa and juice of fever, proceedings and some pathogen start to d, nature and clump. this prevents them from relish racing and they dial a fever. it shows that the body is doing its job.

site have an important task and the defense against disease causing my crowds. these defense cells detect and size invaders, such as viruses, will bacteria. to do so, they migrate to the site of infection and attacks of pathogens that 3 that can accelerate this process. this is because the body release is heat. shield proteins. tell the boosting the lymphocytes, making them more efficient and better able to find viruses. you can't really say that a feedback is always helpful or harmful, whether it's necessary to lower a fever also depends mainly on the patient. give us a student's name or it can be dangerous for a certain age groups for very young patients. for example, infants under the age of one and also for elderly patients, people over 75. so age is

a factor and the other factor is existing conditions. if someone has a medical condition, then a high temperature has to be taken seriously as a tool. most of the process is in our body, what best did a temperature of $37.00 degrees? if the body is significantly hosta for an extended period of time, it can be dangerous. a fever or 40 degrees on low can lead to serious complications, even in otherwise healthy people. somebody fits in australia can cause severe dehydration and accelerated heart beat and dropping blood pressure. if this happens, then you definitely need to reduce the fever was but there's no general rules about when to reduce a fever. what studies do show is that reducing one doesn't affect the duration of an illness p, but so let's see here. fever is basically the body sounding and alarm and saying, i have a problem, leave me alone. i have to sorted out and tackle the root of the problem. and the

body require strength to do that. if you reduce the fever and carry on and exert yourself as usual, you can end up making the illness worse than it needs to be. i need to find out what is important is to drink plenty of fluids to every degree higher than the normal body temperature. you should drink an extra liter. so if you have a temperature of $39.00 degree celsius, you should drink about 5 inches of water per day in total. alternatively, medications can help reduce the temperature for several hours. you can also reduce body temperature with the cost compress, wrapping a cloth soaked in vinegar water around the cops for a few minutes. however, i think the effect will last for a whole day. it has to be repeated a few times. this patient's temperature is back to normal. the west is of

to work at its best. your immune system needs a range of different. my coordinator, chance is rich and visual and a which is needed for the production of new cells. and the mucus membranes. so inches, the intestines and respiratory tract. oh, well uh sweet potatoes contained pro that's an a which the body covers individual in a, in the intestines. so an alternative for vegetarians, shellfish have a lot of think, essential for the production of various defend itself. studies show that a good supply of st protects children in particular from severe diarrhea. light gains such as beans, chick peas and lentils also keep the body well supplied with think it's more easily observed when they're soaked or for mental but some foods can make the immune system over react, and that can be life threatening. it looks so harmless,

but for about one percent of the population coming into even the slightest contact with the fragment of p not can be fatal. as i know that she is, i always say that a severe reaction to a pain us is like an accident where the tanka fighting can, with children be i always start to close out pretty quickly. dish. uh huh. they get a tightness and a chest that makes it hard to breed. it can happen in a matter of minutes. as luca knows all too well, he and his family had no idea. he had a peanut allergy but then 3 years ago his little sister accidentally knocked over a bowl of peanuts on new year's eve. ready then lucas started helping to pick them up time barely 3 minutes later he came to me in the kitchen on with his lips swimming up like crazy. and i knew something was wrong on most of the skills love this. it has been

a fun evening until that happens, but then it suddenly got very serious. this don't make no mistake. lucas body had reacted to proteins contained in the pain that he was about to go into an f electric shock and had to be rushed to the hospital. a severe allergic reaction to peanuts happens when peanut particles enter the body, either because they're eaten and hailed. rarely even just come into contact with the skin. the fragments are misinterpreted as an enemy by special anti bodies. these then binds to the peanut allergens. as a result, the mass cells activate and d granulated releasing huge amounts of the neurotransmitter histamine. the histamine dilates the blood vessels, blood pressure, drops, blood stops flowing at a brisk rate. vital oregon such as the heart loans and brain are no longer supplied with oxygen. there's a risk of cardiovascular failure. since the new year's eve incident, luca always carries an emergency,

get complete with an adrenalin pen of the accidental li comes into contact with peanuts he could save his life. the adrenalin dilates the airways, which means that the patient can breathe again, and it constricts the dilated blood vessels. this raises blood pressure and boost circulation. lucas peanut allergy was a blow for him and his family, the fear that he would suffer. another severe reaction was ever present even tiny choices that peanuts can pose a risk to allergy sufferers. but now lucca no longer has to worry. he's one of 30 children who took part in trials of a new oral immune therapeutics, the desensitize, them to feed that allergens. this involved eating a sort of flower containing peanut proteins every day. over a period of 6 months the dosage was slowly increased from $1.00 to $300.00

milligrams. the equivalent of a single peanut screen. i'm sure that you've clearly started quite well. i didn't have too much trouble. it didn't really taste like not enough, but then when it got to about 80 milligrams, it got worse. so i can, we also use many comes with some friends and this is based on, you know, i had stomach pains and some other problems i don't understand and i was close to dropping out. but in the end i decided to continue the therapy. so i don't have to worry about peanut trace is all the time i've come. he can now tolerate around $300.00 milligrams of the peanut flower. that's a whole p not to maintain the effects though he has to regularly consume this dose . now luca can even enjoy his favorite chocolate. this gets again without having to worry. he'd avoided them for 3 years because they might contain traces of peanuts, or sometimes the immune system attacks the body's own healthy tissue. this is

called an auto immune disease. lucas, for example, it can lead to changes in the skin and information in the joints and organs. popstars, selena gomez, has lupus needed a kidney transplant. soon as seo has scars on his face, as a result of the condition tracing, it can be very challenging to tell which he is visiting this clinic in southern germany for a follow up examination. she has to have a complete checkup every 4 months. back in 2016 when she was 16 to tell contract that the severe auto immune disease systemic lupus risk my toes this or s l e, and athletic teenager. at 1st, she missed up the symptoms for sore muscles to connect you to join pain didn't get any better, it got worse. and then in december i developed extreme fatigue. i got more and more tired. with lupus be immune system begins finding the body's own cells and attacks

internal organs. none of the attempts to treat to tell this condition were successful in early 2021. all the treatment options had been exhausted. when the have you at that point i just had to cry. the disease wasn't getting any better. it was getting less. all i could do was lie down at home. i was in pain, i had breathing difficulties. hot palpitations. i wondered if i was going to die because that just wasn't a kill, couldn't have big. the doctors from the human atalla, g and immunology departments at the university hospital long and for already researching a treatment for lupus patients employing t cells from the patient that are genetically engineered in the lab. at that point, the cell therapy had only been used in cancer treatment. it was offered to to tow as a last resort was to get him to and he had to have to admit, quite honestly, i was very worried that it might not work at all because we had no experience and

no one had done it before us. and there was also the risk that it might make things worse, the discounts apply to them for, for the month. this is how the therapy works. t cells are isolated from the patient's blood and fitted with what's called a sion merrick adage and receptor or car. it enables these modified tea cells to recognize and destroy misdirected cells. in march 2021 to tell became the world's 1st patient treated with s l e car t cells. since then, her condition has improved in domestic during this semester break. i had a vacation job and they told me that, that it was actually a man's job. my parents thought that was great because it was the 1st sign for them that i was healthy again, because the 5 more patients with life threatening lupus has since been successfully treated with experimental car t cell therapy. the next step is a clinical trial with more subjects. it could mark

a milestone and treatment of auto immune diseases. in the mean system include cells that are highly specialized in fighting off home for organisms. for example, macrophages, which are effectively the bodies garbage collective. they destroy, invite is an infected cell. then there are plasma cells, the group of white blood cells that produce antibodies which flag pathogens for destruction. the lien system also contains organs that fluid costs to keep you healthy. when it comes to the organs as a definite hierarchy, the top dogs such as the hawked brain and runs a considered vital while others base that jobs as soon as they cause problems. these on the dogs include splitting the appendix and the tongue. first,

we have 6 of them. the 2 palatine tonsils on the left and right side is that the max, the truth is clearly visible. the lingle tonsils, the hidden behind the tongue, the add a noise is located behind the nasal cavity, and the tubal tonsils are the opening of the station tube, which connects the entropy the tonsils, apos of the lymphatic system, which extends throughout the entire body. it turns quotes fluid out of the tissues, fills out harmful substances and pathogens, and returned the purified fluid to the bloodstream. when the immune system has to fight bacteria and viruses, the lymph nodes become key battlefields, white blood cells and anti bodies collect here and try to render the pathogens homeless and space causes phillips notes to swell with the palatine tonsils. in particular, this swelling can cause problems such as difficulty swallowing and breathing.

chronic information of the tonsils can lead to inflammation and the right the body . the simple solution is to get rid of them. once that surgically removed the patient's no longer have swallowing and breathing difficulties. this kind of surgeries, thoughts have been performed in india as early as 3000 years ago. it's downside is that the immune system then has to cope with out for tonsils. that usually works just fine, but studies show that tonsil removal can lead to low antibodies. production that for adults is often recommend hoshal removal of the ton sizes. this eliminates the obstruction in the upper ad way while allowing the tonsils to continue to do that job. hot time is it well for the immune system. the exercise connecting means system function best for a stock because it increases the body circulation of limbs fluid helping it flush

out toxins and bacteria. so it can sleep, not getting enough can make you sick. if the body is facing an infection, it needs even more than usual. and this social media trend is also supposed to support the immune system. but does it really outside temperature, just above freezing water temperature, 8 degrees celsius? no matter how truly it is la shawna and her friend could take regular dips, their iron room, they never jump in, but lower themselves and quickly without hesitating. how does it feel? spray things all that good at very low temperatures like

today the to keep their dip short submerging themselves for about a minute. stan, it's time to get out. you have to do that. if your body starts to tingle, it makes you feel very alive and warming up again, feels really good. then it's important to get dressed again, fast. been something warm layer on the ever goes in. once. she 1st began cold water swimming during locked down in the 1st cold winter and stuck with it. so it's happens me up or so even if i've been sitting in a draft or it's cold and i'm not dressed very warmly, i don't get a cold right away because somehow it gives me an in a strength when in and, and how staffed leah's goal is therefore, to help boost her immune system that does cold water really strengthen it. the sports medicine specialist, again stating,

has treated german olympic athletes. he often prescribes cold water therapy for his patients and is convinced that has positive effects can to often come oscar blow cold influences the body because it has various physio, logical effects on the muscles. it causes the vast or construction blood flow to the muscles, changes the speed of neural transmission, changes and pain sensitivity, whether so cold water can trigger a range of reactions in the immune system. the changes in the messenger substances, inter lloyd can and gamma interferon have been documented. so immune system cells benefit, you know, a positive alls colinson's scientific study shows that regularly applying jets of cold water to the upper body boost the immune system. afterward, study participants have more immune cells in their blood than before. cold showers also appear to have a positive effect on the immune system. as part of

a study by dodge researchers involving 3000 subjects, some of the participants took a cold shower for 30 to 90 seconds every day. the comparison group took warm showers. the result among cold showers later in cases of illness were around 30 percent lower. if you want to try out the benefits of cold water for yourself, you can do it in your own bathroom health coach, the modem, unconnect shows how filled the bast help with cold water. so it's about knee deep and then walk up and down on the spot, the diploma does. i can push through it for about 30 seconds to a minute. i mean, depending on how comfortable you on your name is if you tend to feel the cold and then we'll say is really freezing, then keep it short after this. cool. but if you're more used to cold water,

you can keep it going a bit longer. that's where you do it for as long as you feel comfortable fishing for shirts for long left. but this once you finished just to wipe the water off the legs so as to make the most of evaporative cooling. you can also try plunging your arms in cold water in the sink or in a basin splashing cold water on the face also has many benefits. cold water does appear to boost the immune system. but so far not many studies have been done to scientifically support the claim. personal china, tim has an exercise this week and a boosting gave me in system. make sure you do it at the right speed, not to foster. i'm not too slow. i'm new assistant

benefits and no mostly a plumber, physical activity. that's why less than a the exercise we are doing now is called bo piece. genesis your body, your whole endurance, and exercise many, many muscles at the same time. let me show you how step one plays your sleep mode and hit why the part step to do is quote in place with hands and funding of of feats. step 3, walk backwards to extend your hips. keep it straight back. if we can do a step forward to a push up or hold as blank position, step 5, get your legacy of feed back to what's your hand until you're in is what position understand up straight is step 6. and now i bit foster the

what's out that you hold back straight to cool, most us all activated and your hands on the floor and your fingers, those but the okay, do this exercise for minimum 5 racks is a short break after that and repeat this cycle for 3 rounds, give it a go and see you again next week for a new addition of in good shape by the the

oh gosh, i can check off the end for you. okay mark. okay, sounds good. transport is a greatest causes c, o, 2 emissions in europe, and that requires urgent action. the future is being determined. now. europe

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frankfurt and bought cd, managed by front, bought the the visitors dw news live from the lean tuck, he agrees to back sweden's application to join. nice heart surprised breakthrough in kind just to hate the alliances annual summit and look the way here and aiden's a stand off by to a case of president 31. that's last of nearly a year. more on that in the monument also coming up amounting to with.