hälsa
Hälsa is a Swedish term for health that is used in medicine, public health and everyday language. In international health discourse it is commonly defined as more than the absence of disease, encompassing physical, mental and social well-being. The World Health Organization defines health as "a state of complete physical, mental and social well-being and not merely the absence of disease or infirmity."
Health comprises several dimensions: physical health includes cardiovascular fitness, metabolic health, nutrition, and absence of chronic
Determinants include behavioral factors such as diet, exercise, sleep; biomedical factors such as genetics; environmental factors
Healthcare systems aim to promote health through prevention, screening, vaccination, treatment, and rehabilitation. Public health focuses
Contemporary challenges include aging populations, rising chronic diseases, health disparities, and the health effects of climate