Health is the level of functional and metabolic efficiency of a living organism. In humans it is the ability of individuals or communities to adapt and self-manage when facing physical, mental or social challenges.The World Health Organization (WHO) defined health in its broader sense in its 1948 constitution as "a state of complete physical, mental, and social well-being and not merely the absence of disease or infirmity.
Unhealthy foods, non-communicable diseases and the right to health,” and called for governments to "take measures, such as developing food and nutrition guidelines for healthy diets, regulating marketing and advertising of junk food, adopting consumer-friendly labelling of food products, and establishing accountability mechanisms for violations of the right to health.
Another health issue that causes death or contributes to other health problems is malnutrition majorly among children. One of the groups malnutrition affects most is young children. Approximately 7.5 million children under the age of 5 die from malnutrition, and it is usually brought on by not having the money to find or make food.
Some contributing factors to poor health are lifestyle choices. These include smoking cigarettes, and also can include a poor diet, whether it is overeating or an overly constrictive diet. Inactivity can also contribute to health issues and also a lack of sleep, excessive alcohol consumption, and neglect of oral hygiene . There are also genetic disorders that are inherited by the person and can vary in how much they affect the person and when they surface.