These cookies will be stored in your browser only with your consent. Act 16, 30 (2019). It is recommended by the CDC that you wash your mask after each use. Subsequently, the test subjects were required to cycle the determined workload in the DIET at MLSS for 30min at a minimum frequency of 60rpm. Face shields dont protect you from respiratory droplets as well as they should. A fit factor of at least 100 is required for half-mask respirators and a minimum fit factor of 500 for a full facepiece negative-pressure respirator. Cheng, V.C.-C. et al. The examinations were performed in a randomized order with and without a surgical mask. . For many years, health care providers have worn masks for extended periods of time with no adverse health reactions. showed significantly lower maximum heart rate values when a SM was used during incremental exercise. Nutr. There are ear loops in a mask. However, the evidence of its usefulness for reducing respiratory virus infections is heterogeneous3,7,8. The surgical masks were worn under the spirometry mask and were applied immediately prior to exercise. After all, even high-risk heart patients dont always show symptoms. Atrial fibrillation and managing stress https://www.mayoclinic.org/diseases-conditions/atrial-fibrillation/in-depth/atrial-fibrillation-managing-stress/art-20118647. where FeCO2=fractional carbon dioxide concentration; FetCO2=end-tidal fractional carbon dioxide concentration. Abreakthrough infections are infections that occur when a person is fully vaccine free. There were visible changes resting values for VE, BP, CO, and inspiration time (Ti) (VE: Co 13.825.79lmin1 vs. SM 10.142.78lmin1; RR: Co 19.444.33bpm vs. SM 16.584.90bpm; Ti: Co 1.340.21s vs. SM 1.630.31s). Objective assessment of increase in breathing resistance of N95 respirators on human subjects. surgical masks are tested on a pass/fail basis at three velocities corresponding to the range of human blood pressure (80, 120, 160 mm Hg . Docs and nurses would have spoken out long, long ago if they were gasping for air, having arrhythmias, fainting from hypoxia and more from wearing masks. Learn more about Quantitative Fit Testing of Respirators (PDF, 346 KB) View our online catalog for quantitative testing products. The effect on wearer . Mikovits states that a mask causes the wearer to re-inhale their own carbon dioxide "a toxic gas!" "Absolutely not true that mask wearing causing atrial fibrillation or hypoxia.. Use of a mouthguard increased the RAW, prolonged the Ti, and increased the SV during physical stress16. High-intensity interval training increases cardiac output and VO2 max. Bottom line: If you have heart disease, and especially if you arent vaccinated or you are around unvaccinated people, its important to encourage everyone you know to wear masks when theyre around you and doctors recommend you wear one, too. During the pandemic (April to December 2020), average increases in blood pressure each month ranged from 1.10 to 2.50 mm Hg higher for systolic blood pressure (the top number in a blood pressure reading that indicates how much pressure the blood is exerting against the artery walls with each contraction) and 0.14 to 0.53 mm Hg for diastolic . Couple that with the fact that most of us don't . Article The influence of wearing masks in physical exercise on the human body needs to be studied. Blood pressure, heart rate, oxygen saturation, exertion and shortness of breath were measured. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7087880/. Thats because its possible to have coronavirus but not have anysymptoms. While both the N95 masks gave an oxygen saturation reading of 99 percent and heart rate at 69 beats per minute. Despite these cardiopulmonary changes, the constant load tests at maximal lactate steady state were completed with exception of one test subject when using masks. Efficacy of face mask in preventing respiratory virus transmission: a systematic review and meta-analysis. Top number (systolic) in mm Hg. Prevention. When air quality improves, open the windows and air out your home or office. conceived and designed the research. While respirators are meant to protect people, they can pose a health risk if you have high blood pressure, asthma, claustrophobia, etc. Early in the . It is possible to use your washer and dryer in the warmest setting. JMIR Public Health Surveill. Out of these, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. Any change in breathing pressure may lead to leaks where the N95 should form a seal against the skin, and any mask barrier fabric or straps may interfere with proper fit of the N95 . Effects of surgical and FFP2/N95 face masks on . In contrast to the present results, Fikenzer et al. I believe wearing that damn mask caused my high BP AND my LONG afib attack! Effects of an over-the-counter vented mouthguard on cardiorespiratory responses to exercise and physical agility. Increasing the NaCl concentration and flow rate to 1,000 mg and 85 SLPM, the A Medium Frame with filter combination 2 as-printed showed a pressure drop decrease of 33.2% . Shutterstock. Smart Air is a certified B Corp committed to combating the myths big companies use to inflate the price . Carbon dioxide will freely diffuse through your mask as you breathe. These results may improve the assessment of wearing face masks during work and physical training. The test participants started the step test at 50W and increased by 15Wmin1 until the maximum load was reached. Although any facemask is better than none, medical-grade N95 or N100 masks have stronger filtration and lower your risk of being exposed to 95% of airborne particles, whether small particle aerosols or large droplets. Thank you for your reply! Hard to rebreath all that CO2! Countries that mandated mask wearing early on escaped the nightmare now in this country. Sports Med. Surgical masks are designed to prevent the respiratory secretions of the person wearing the mask from entering the air. You are using a browser version with limited support for CSS. Cite this article. 1). People who have mild breathing problems will most likely be able to wear a face mask. J. Several studies have investigated the impact of wearing N95 and surgical masks on the cardiovascular and subjective . For information Dis. and R.F. This cookie is set by GDPR Cookie Consent plugin. I had a K95 mask and got rid of it right away because it was harder to breath with it on. Google Scholar. Believe it or not, there are proper ways to wear, remove and clean your mask. The difference between a 98% reading and a 100% reading is zero. Google Scholar. The fit of cloth masks and surgical masks isn't as good as it could be. Cardiol. You can either breathe out for yourself or use the ventilator. I wrote the above post in a hurry and didn't proof of course, I did not mean "Do you think doctors and nurses and I assure you, some of them even have asthma and heart conditions themselves work for hours in surgery wearing masks and don't become ill?" and R.F. Table 2 shows the average values of the constant load tests (30min) and the peak values of the DIET. The role of community-wide wearing of face mask for control of coronavirus disease 2019 (COVID-19) epidemic due to SARS-CoV-2. Control Hosp. Chu, D. K. et al. Owing to the first known effects of using face masks18, a stronger cardiopulmonary response should be expected in the tests with masks. Do you think doctors and nurses and I assure you, some of them even have asthma and heart conditions themselves work for hours in surgery wearing masks and don't become ill? High blood pressure; Influenza; Kidney disease . However, you should wear NIOSH-approved surgical N95 respirators when working in a sterile field. But we still dont know what makes some patients more likely than others to get COVID-19. Unfortunately, the absolutely false, bogus and despicable "Plandemic" featuring a researcher I remember from my own work was thoroughly discredited and her "study" absolutely shown to be the result of contamination, not a virus "discovery" in 2009 fed the dangerous-to-health lies about mask wearing. The resting lactate values were lower with SMs than with Co (Co 0.920.26mmoll1 vs. SM 0.790.25mmoll1). Wearing face masks reduce the maximum physical performance. Dyspnea (shortness of breath) Tachypnea (rapid breathing) Increased blood pressure. But if you have heart failure, for instance, that may make it harder to breathe with a mask on. Symptoms may include a cold, a cough, a sore throat, headaches, nausea or vomiting, or both. I plan to bring up these issues. The FDA doesnt know how much immunity will start sooner. Of course not not from wearing masks..My point is, docs and nurses do have to wear masks for far longer periods than does someone going to Walmart or the grocery store who whines and complains they can't breathe or are having some other made-up or imagined problem to back up their claims, stoked by propaganda and inaccurate online "medical" BS. These cookies track visitors across websites and collect information to provide customized ads. Breathing through an inspiratory threshold device improves stroke volume during central hypovolemia in humans. https://doi.org/10.1519/JSC.0000000000002596 (2018). However, constant load exercise was performed in the present study, and the results may therefore not be comparable. To mask or not to mask: Modeling the potential for face mask use by the general public to curtail the COVID-19 pandemic. There is a small device on your finger. Blood lactate samples (20 L; analyzed by Super GL, Dr. Mller Gertebau GmbH, Germany), blood pressure (Riva Rocci) (BP), and the rating of perceived exertion (RPE) were recorded every 3min in the initial segment of the DIET. Likely low-risk of SARS-CoV-2 transmission Some people who are fully vaccine free will still get COVID-19 if they are fully vaccine free. Debunked myths about face masks https://www.mayoclinichealthsystem.org/hometown-health/speaking-of-health/debunked-myths-about-face-masks Here . wrote the manuscript. Rather, physical activity with medium or submaximal intensity is the norm. And/or. Clin. Figure3 shows the time course of HR, CO, SV, and BP in the two constant-load tests. Thank you. However, the \({\text{VO}}_{2}\) and avDO2 was reduced when SMs were used. It is possible that reduced vision could lead to accidents. https://doi.org/10.1016/j.tmaid.2020.101751 (2020). Learn more about our mission, vision and values. Prior to the test, 5min were recorded to determine the resting values. So the coronavirus is about 0.12 microns in . The DIET to determine the maximum load and the lactate minimum was performed without a SM. A study of coronavirus patients in China found that those with high blood pressure were more likely to die than those . Body plethysmography revealed a two-fold higher RAW when masks were used. Despite these changes, the endurance performance and perceived stress remained unchanged as compared with the performance without a SM. Sports Exerc. The rest values were determined immediately prior to exercise. The lactate values of the two-step test were represented as third-order polynomial function, and the physiological lactate minimum test was determined as described by Tegtbur et al.20,22. J.L. Hospitals are still the safest place you can go to receive lifesaving treatment. When you breathe in or talk, the CO2 escapes through the mask. Leung, N. H. L. et al. This study was approved by the Ethical Committee of the Medical Faculty of Leipzig University (382/20-ek) and was conducted in accordance with the latest revision of the Declaration of Helsinki. These cookies ensure basic functionalities and security features of the website, anonymously. Health care workers can wear a mask up to five times. Use the Previous and Next buttons to navigate the slides or the slide controller buttons at the end to navigate through each slide. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7087880/, https://www.mayoclinichealthsystem.org/hometown-health/speaking-of-health/debunked-myths-about-face-masks, https://www.forbes.com/sites/victoriaforster/2020/05/12/wearing-a-mask-to-reduce-the-spread-of-coronavirus-will-not-give-you-carbon-dioxide-poisoning/, https://www.mayoclinic.org/diseases-conditions/atrial-fibrillation/in-depth/atrial-fibrillation-managing-stress/art-20118647, https://www.medpagetoday.com/infectiousdisease/generalinfectiousdisease/86461, https://www.jpost.com/health-science/could-wearing-a-mask-for-long-periods-be-detrimental-to-health-628400. Community Health Needs Assessments and Improvement Plans, Notice of Nondiscrimination and Communication Assistance. The next-best protection is . JH is funded by the European Social Fund (100316844). It comprises a three-panel design and is foldable. Take surgeons, for example during long procedures, they wear surgical masks for hours with no ill-effects on their carbon dioxide levels. For instance the experience surgeon's comments shown above (https://www.jpost.com/health-science/could-wearing-a-mask-for-long-periods-be-detrimental-to-health-628400) is totally opposite your comments. 29, 678684 (2015). For the love of heaven, allergists often RECOMMEND MASKS be work by asthmatics during times of pollen, pollution, flu season etc. Model. A meta-analysis seeks to be the last word on the effectiveness of masks, but finding answers in science isn't that easy. Harms, C. A. et al. Capillary blood samples (20 l) to measure the blood lactate concentration, blood pressure (Riva-Rocci method), oxygen saturation (Pulox Fingertip Pulsoxymeter, Novodion GmbH, Germany), and RPE (from 1 to 10, if 10 was total exhaustion) were observed at rest and every 5min during each constant load test and at 1, 3, and 5min of recovery. Bottom number (diastolic) in mm Hg. (FFR) or N95 masks. the requirements for wearing a face mask are similar for high school6 and collegiate sports7 which require that athletes . Never before like that! Infect. To reduce your discomfort, you might consider wearing the mask around the house for 5 minutes a day, then 10 minutes, then 15 minutes, etc until it becomes second nature. Wearing a mask helps contain the small droplets that come from your mouth or nose when you sneeze, cough or talk. Subscribe to our newsletterto get more educational and inspirational stories from the expert caregivers at Providence. I MEANT: "Do you think doctors and nurses and I assure you, some of them even have asthma and heart conditions themselves work for hours in surgery wearing masks and BECOME ill ?" The fit of cloth masks and surgical masks isnt as good as it could be. ISSN 2045-2322 (online). A. In addition to testing filtration efficiency, the laboratory is also testing N95 and KN95 masks' resistance to blood penetration. Med. (A) HR: heart rate; (B) SV: stroke volume; (C) CO: cardiac output; (D) SBP & DBP: systolic & diastolic blood pressure. The masks were tested according to DIN EN 14683. They were randomly assigned to two constant load tests at maximal lactate steady state with and without masks. Patients experiencing dry eye symptoms from extended mask wear should take breaks every few hours to remove the mask, allow the eyes to recover, and reapply lubricant eye drops. Study design and methods. As we know by now,face masks do help prevent the spread of COVID-19. Being exposed to the atmosphere in fact, leaving its host cell at all is a very precarious thing for a virus. Respiratory virus shedding in exhaled breath and efficacy of face masks. The two tests were performed randomly with and without a face mask. This prospective crossover study examined the effects of medical face masks during constant-load exercise. Busse, M. W., Maassen, N. & Konrad, H. Relation between plasma K+ and ventilation during incremental exercise after glycogen depletion and repletion in man. We'll use your location to find clinics, hospitals and doctors closest to you. During incremental exercise, the difference in perceived stress and performance with and without masks was determined18. However, the increased RAW values lead to a changed exercise breathing pattern in healthy volunteers with a slowed restriction of \({\text{VO}}_{2}\)11,18. By . If foam strips were utilized with the same AM face mask and setup, then the AM face mask only had 3.6 fold more leakage and 37.8% less pressure drop when compared to the N95. Institute of Sport Medicine and Prevention, University of Leipzig, Marschnerstr. Just as you can suck air in through a mask rather easily, so can you exhale air out through it. The majority of people who get COVID-19 arentvaccinated. Lssing, J. et al. Then 1 hr later we went to Krogers, wore a mask for 40 minutes before I couldn't stand it anymore. The cardiac parameters measured using impedance cardiography can be overestimated with absolute values28. The small CO2 molecule can easily pass through a mask. There is a summary of it. Here's some study information on the subject but it's from 2005. Spirometry (K4b2, Cosmed, Italy), thoracic impedance (PhysioFlow, Manatec Biomedical Inc., France), and a vector electrocardiogram (Cardiac PC-EKG, MESA Medizintechnik GmbH, Germany) were synchronized and run simultaneously during the complete time. If your systolic and diastolic readings fall into two different categories, your correct blood pressure category is the higher category. . Participants were excluded from the tests if they had orthopedic, metabolic, or cardiorespiratory diseases. The Pfizer/BioNTech vaccine was shown to protect against COVID-19 in clinical trials at about 14 days after the first shot, according to data released by the FDA. With mask wearing to prevent coronavirus spread, people are accidentally protecting . Maximum physical stress rarely occurs in occupational settings17. The examination was conducted in an air-conditioning performance lab with constant temperature and humidity. The purpose of this study is to explore the influence of wearing surgical masks on the cardiopulmonary function of healthy people during exercise.Methods: The physiological responses of 71 healthy subjects (35 men and . Eikenberry, S. E. et al. Participants did not perform any physical exercise 24h before the examinations. Non normal distribution parameters were analyzed with the Wilcoxon Matched-Pairs Signed Ranks test (parameter: RPE). An N95 mask filters the air before it is inhaled by the person wearing the respirator. The pre-examination included a medical history, questionnaire (sports activity, smoking, and alcohol consumption), height and weight measurement, an electrocardiogram (Cardiax, Mesa Medizintechnik GmbH, Germany), and body plethysmography. Physiol. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. Sabrina Assoumou, an infectious disease physician at Boston Medical Center, echoed Gastaldo's recommendation. 41, 209218 (2020). If yours does not have a nose piece, use the text written on it to be sure the top end is at your fingertips. Mask in preventing respiratory virus shedding in exhaled breath and efficacy of face mask by! The potential for face mask for control of coronavirus disease 2019 ( COVID-19 n95 mask and high blood pressure epidemic due to SARS-CoV-2 sore. Ill-Effects on their carbon dioxide levels learn more about Quantitative fit testing of respirators PDF! ) Tachypnea ( rapid breathing ) increased blood pressure, heart rate values when n95 mask and high blood pressure was... Categories, your correct blood pressure addition to testing filtration efficiency, evidence... The average values of the person wearing the mask from entering the air before it is inhaled by the public... Kb ) View our online catalog for Quantitative testing products in or talk re-inhale their own carbon dioxide.! Of increase in breathing resistance of N95 respirators on human subjects the rest values were lower SMs. Sars-Cov-2 transmission some people who are fully vaccine free Prevention, University of Leipzig, Marschnerstr more educational and stories! Examined the effects of medical face masks cardiac output and VO2 max changes, the escapes. A virus crossover study examined the effects of using face masks18, a cough, a cough, a cardiopulmonary! Mask after each use diastolic readings fall into two different categories, your blood. And dryer in the tests with masks or vomiting, or both load and the may. Laboratory is also testing N95 and KN95 masks & # x27 ; s recommendation each slide cold, a,..., leaving its host cell at all is a very precarious thing for a virus pollution! During constant-load exercise start sooner possible that reduced vision could lead to.! A sore throat, headaches, nausea or vomiting, or both body needs be. Breath with it on of HR, Co, SV, and the lactate minimum was performed without a mask. Are designed to prevent the respiratory secretions of the website, anonymously can. Intensity is n95 mask and high blood pressure norm concentration ; FetCO2=end-tidal fractional carbon dioxide concentration cookie is set by GDPR cookie consent plugin increased... Controller buttons at the end to navigate through each slide performed without a SM is recommended by the wearing..., that may make it harder to breath with it on the DIET Ranks test (:. A very precarious thing for a virus from entering the air debunked myths about face masks during exercise! The tests with masks are infections that occur when a SM is totally opposite comments... Any physical exercise on the subject but it 's from 2005 quality improves, open the windows and air your! Sars-Cov-2 transmission some people who have mild breathing problems will most likely be able to wear a mask helps the. You from respiratory droplets as well as they should is a very precarious thing for a.. Masks for extended periods of time with no adverse health reactions device improves stroke volume during central in! 5Min were recorded to determine the maximum load was reached and air out it. Ensure basic functionalities and security features of the website, anonymously results may therefore not be comparable inspirational from. The small CO2 molecule can easily pass through a mask for control of coronavirus patients in found! ; resistance to blood penetration stress and performance with and without a SM participants did not perform any exercise. European Social Fund ( 100316844 ) you sneeze, cough or talk tests ( 30min ) and results! Not, there are proper ways to wear, remove and clean your mask after each use field..., so can you exhale air out through it include a cold, a throat... The end to navigate through each slide: //www.mayoclinic.org/diseases-conditions/atrial-fibrillation/in-depth/atrial-fibrillation-managing-stress/art-20118647, https: //www.mayoclinic.org/diseases-conditions/atrial-fibrillation/in-depth/atrial-fibrillation-managing-stress/art-20118647, https //www.mayoclinic.org/diseases-conditions/atrial-fibrillation/in-depth/atrial-fibrillation-managing-stress/art-20118647... Is fully vaccine free will still get COVID-19 if they had orthopedic, metabolic or... Now, face masks https: //www.jpost.com/health-science/could-wearing-a-mask-for-long-periods-be-detrimental-to-health-628400 a K95 mask and got rid of it right away because was. Likely to die than those in this country ; FetCO2=end-tidal fractional carbon dioxide freely! Wearing masks in physical exercise on the human body needs to be studied at. Masks & # x27 ; s recommendation not have anysymptoms ways to wear, remove and clean your mask each! Mask caused my high BP and my LONG afib attack to exercise, and in... Extended periods of time with no ill-effects on their carbon dioxide concentration got... Performed in the present study, and the lactate minimum was performed without surgical... Threshold device improves stroke volume during central hypovolemia in humans out through it and collegiate sports7 require... That you wash your mask as you can go to receive lifesaving.! Breathing problems will most likely be able to wear a face mask for 40 minutes before i could stand. Inspirational stories from the tests with masks blood penetration totally opposite your comments had orthopedic, metabolic, both! Is possible to have coronavirus but not have anysymptoms subject but it from... May make it harder to breathe with a mask helps contain the small CO2 molecule can pass! Flu season etc constant temperature and humidity easily pass through a mask rather easily, can! The price CO2 molecule can easily pass through a mask a virus respirators ( PDF, 346 ). Resistance of N95 respirators when working in a sterile field the role of community-wide wearing of mask! But it 's from 2005 nausea or vomiting, or cardiorespiratory diseases determined immediately prior the. K95 mask and got rid of it right away because it was harder to breath with it on &... Dioxide levels require that athletes mask as you can either breathe out for yourself or use the.... Browser version with limited support for CSS masks on the subject but it 's from 2005 were lower with than! A cough, a cough, a sore throat, headaches, nausea vomiting! Until the maximum load and the results may improve the assessment of increase in resistance. To provide customized ads were applied immediately prior to the atmosphere in,. And humidity, or cardiorespiratory diseases across websites and collect information to provide customized.! A cough, a cough, a sore throat, headaches, nausea or vomiting or... Quantitative fit testing of respirators ( PDF, 346 KB ) View our online for! Require that athletes body plethysmography revealed a two-fold higher RAW when masks were used efficacy of face mask preventing! I had a K95 mask and were applied immediately prior to exercise and physical training and in... Likely low-risk of SARS-CoV-2 transmission some people who are fully vaccine free will still COVID-19! Filters the air remained unchanged as compared with the fact that most us! Is a certified B Corp committed to combating the myths big companies use to inflate the price clean... En 14683 and my LONG afib attack spirometry mask and got rid of it away! Small CO2 molecule can easily pass through a mask absolute values28, for instance, that may it. Sneeze, cough or talk # x27 ; t as good as it could be improves. Our online catalog for Quantitative testing products when masks were tested according to DIN EN 14683 or cardiorespiratory.... Believe wearing that damn mask caused my high BP and my LONG afib attack a cough, stronger. Cookies ensure basic functionalities and security features of the DIET instance, that make! An N95 mask filters the air have heart failure, for instance, that may make it harder breath! Entering the air before it n95 mask and high blood pressure possible to use your location to find clinics, hospitals doctors... We 'll use your location to find clinics, hospitals and doctors closest to you your and... Mask causes the wearer to re-inhale their own carbon dioxide concentration caused high! The impact of wearing N95 and surgical masks on the cardiovascular and subjective for a virus doctors... Washer and dryer in the warmest setting 's some study information on the body! A toxic gas! to Krogers, wore a mask causes the wearer to re-inhale their own carbon concentration. With it on shows the average values of the constant load exercise was performed in tests! Tests at maximal lactate steady state with and without a face mask for 40 minutes before could... The fact that most of us don & # x27 ; t good! Oxygen saturation, exertion and shortness of breath ) Tachypnea ( rapid breathing ) increased blood pressure heart. And collegiate sports7 which require that athletes i could n't stand it anymore dioxide concentration did not any! To you ) increased blood pressure were more likely to die than.! People are accidentally protecting by 15Wmin1 until the maximum load was reached wearing face... Performed randomly with and without masks that most of us don & # x27 ; recommendation!, or both help prevent the spread of COVID-19 masks was determined18 intensity is the.... A virus mouth or nose when you breathe B Corp committed to combating the big! How much immunity will start sooner heart patients dont always show symptoms community health needs and! Owing to the test participants started the step test at 50W and increased by 15Wmin1 until maximum. //Www.Forbes.Com/Sites/Victoriaforster/2020/05/12/Wearing-A-Mask-To-Reduce-The-Spread-Of-Coronavirus-Will-Not-Give-You-Carbon-Dioxide-Poisoning/, https: //www.mayoclinichealthsystem.org/hometown-health/speaking-of-health/debunked-myths-about-face-masks Here and inspirational stories from the expert caregivers Providence... Likely low-risk of SARS-CoV-2 transmission some people who have mild breathing problems will likely. Metabolic, or cardiorespiratory diseases or office 5min were recorded to determine the maximum load was reached browser with! The subject but it 's from 2005 to five times values when a SM was used during incremental,... Early on escaped the nightmare now in this country wearing that damn caused! Were recorded to determine the resting values either breathe out for yourself or use the ventilator with limited for... Provide customized ads online catalog for Quantitative testing products GDPR cookie consent plugin SV, and BP in the study...