Health care or healthcare is the maintenance or improvement of health via the diagnosis, treatment, and prevention of disease, illness, injury, and other physical and mental impairments in human beings. Health care is delivered by health professionals (providers or practitioners) in allied health professions, chiropractic, physicians, dentistry, midwifery, nursing, medicine, optometry, pharmacy, psychology, and other health professions. It includes the work done in providing primary care, secondary care, and tertiary care, as well as in public health.

Health care or healthcare is the maintenance or improvement of health via the diagnosis, treatment, and prevention of disease, illness, injury, and other physical and mental impairments in human beings.

A remarkable change has been seen in the medical facilities in the United States. The introduction of Obamacare has not only provided medical facilities to citizens but it is also instrumental in imbibing faith in the minds of the citizens of this wonderful country. The trust has been developed in the minds of the people that Obamacare is at their disposal and when it comes to healthcare, they are not required to risk it and Obamacare lends a helping hand.

Another hot topic is Marijuana (weed). Marijuana has become an enigma of sorts. The use of Marijuana or Marihuana is debatable. Many people are of the opinion that it helps in keeps body healthy and active. However, some people are voicing different opinion about the side effects of Marijuana.

Finally is health via vaccination. With no doubt, children are future of a nation. The federal cannot deny this fact and they need to ensure that each and every child of the beautiful country should be vaccinated. The vaccination provides a cover from diseases. The vaccination provides a cover and children are immune in the extreme weather conditions.

In a nutshell, limited access to health care varies across the country along with the different ethical questions that come up.