Health science is the branch of science focused on health. There are two main approaches to health science: the study and research of the body and health-related issues to understand how humans (and animals) function, and the application of that knowledge to improve health and to prevent and cure diseases and other physical and mental impairments. The science builds on many sub-fields, including biology, biochemistry, physics, epidemiology, pharmacology, medical sociology. Applied health sciences endeavor to better understand and improve human health through applications in areas such as health education, biomedical engineering, biotechnology and public health.
Systematic activities to prevent or cure health problems and promote good health in humans are undertaken by health care providers. Applications with regard to animal health are covered by the veterinary sciences. The term "healthy" is also widely used in the context of many types of non-living organizations and their impacts for the benefit of humans, such as in the sense of healthy communities, healthy cities or healthy environments. In addition to health care interventions and a person's surroundings, a number of other factors are known to influence the health status of individuals, including their background, lifestyle, and economic, social conditions and spirituality; these are referred to as "determinants of health." Studies have shown that high levels of stress can affect human health.
You’ve probably come across a lot of tricks to cleanse or detox your body and get rid of harmful toxins. Proponents claim that following a cleansing regimen can have all kinds of heath benefits like more energy, better sleep, and weight loss. This all sounds great, but unfortunately, there’s no scientific evidence that cleansing plans have any health benefits. However, you’re not out of luck! If you do want to cleanse your body, then the best thing to do is follow an overall healthy lifestyle. Doctors agree that these changes have more benefits than any cleansing plan, so follow these steps to enjoy a cleaner life.