Research data on the importance of effective and the right type of breathing for human well-being is growing all the time. More than a billion people worldwide suffer from acute and chronic respiratory problems . According to the WHO, 90% of the world's population constantly breathes air containing small particles that damage the lungs . Air pollution significantly increases the risk of asthma and COPD. Smoking has the greatest effect on increasing the risk of disease. The problem is global: the prevalence of asthma in the adult population is about 10% and COPD 5-15% in industrialized countries.
A clinical study is underway in Johanneksenklinikka clinic in Tampere, Finland, to investigate the effects of combined counter-pressure and steam breathing on lung function, respiratory symptoms, and perceived well-being in patients with asthma and COPD. 
In the study, subjects with mild to moderate asthma or COPD were enrolled in two groups, one group using the WellO2 breathing trainer daily for one month with the other group acting as a control group. Before and after the training session, lung function is measured by flow-volume pyrometry.
In addition, the maximum airway pressures for inhalation and exhalation are measured. Respiratory and well-being symptoms are mapped with validated questions. The resistance level of the breathing exercise is individually adjusted to level that is reasonably easy for every person in normal condition to perform.
The study is controlled and blinded in nature and meets the criteria for good clinical research as well as ethical principles. The research plan has been approved by the Ethics Committee of the University of Tampere. A total of 60 subjects will be included in the study, of whom approximately 40 have already completed the entire program.
The patient measurements of the study are scheduled to be completed during 2021. The results of the study will be published in 2022 in an international scientific, peer reviewed publication series.
Breathing training is commonly used as a rehabilitative form of treatment in various situations and diseases where lung function is impaired. An increase in the strength of the respiratory muscles can contribute to e.g. faster recovery from COVID-19 lung damage. 
The WellO2 counter-pressure steam breathing device developed in Finland can easily rehabilitate the respiratory system at home and strengthen lung function, as well as enhance the defense mechanisms of the respiratory mucous membranes against pathogens when the air temperature and humidity are raised. WellO2 has more than 60,000 users in Europe and Australia.
The effects of the use of WellO2 device on voice production have also been studied in the university hospitals of Oulu, Tampere, and Helsinki, Finland. The results of a pilot study related to this study have been published. The voice problems of subjects in the pilot study were alleviated when they used the WellO2 device for 10 minutes a day for a month. 
In addition: Forum of International Respiratory Societies. The Global Impact of Respiratory Disease – Second Edition. Sheffield, European Respiratory Society, 2017.
Good breathing is the foundation of a good life and a fundamental right of every human being. Our Nordic heritage - the fresh air of the northern wilderness and the moist of steamy sauna - are the basis of our happiness and natural wellbeing. Based on our healthcare expertise, we have understood how better breathing improves our daily lives. That is why we are committed to help people breathe better so they can enjoy their lives to the fullest. Wherever they live. WellO2 is the world's most versatile breathing trainer that utilizes the globally patented method. The method supports overall well-being by strengthening breathing with resisted breathing exercises and cleansing the lungs with warm steam. WellO2 was developed by experts in the fields of health care, wellness and technology. The innovative solution combines the latest scientific research and technological innovations into non-medical respiratory therapy. Over 65 000 people has chosen to breathe better with the help of WellO2. WellO2 users have shared with us how their general health and well-being has increased with a daily 5 min training routine using the WellO2. Those who have benefited from using WellO2 are: ✔️ People suffering from breathing problems ✔️People suffering from bad air quality ✔️ Elderly ✔️ Athletes and active people ✔️ Singers and voice professionals Read more: wello2.com