Health care , health-care , or healthcare is the maintenance or improvement of health via the prevention , diagnosis , and treatment of disease , illness , injury , and other physical and mental impairments in people . Health care is delivered by health professionals in allied health fields . Physicians and physician associates are a part of these health professionals . Dentistry , midwifery , nursing, medicine, optometry, audiology, pharmacy, psychology, occupational therapy, physical therapy and other health professions are all part of health care . It includes work done in providing primary care , secondary care , and tertiary care , as well as in public health . Access to health care may vary across countries , communities , and individuals , largely influenced by social and economic conditions as well as health policies . Providing health care services means “the timely use of personal health services to achieve the best possible health outcomes” . Factors to consider in terms of healthcare access include financial limitations (such as insurance coverage) , geographic barriers (such as additional transportation costs , possibility to take paid time off of work to use such services) , and personal limitations (lack of ability to communicate with healthcare providers , poor health literacy , low income) . Limitations to health care services affects negatively the use of medical services , efficacy of treatments , and overall outcome (well-being , mortality rates) . A health system , also sometimes referred to as health care system or as healthcare system , is the organization of people , institutions , and resources that deliver health care services to meet the health needs of target populations . There is a wide variety of health systems around the world , with as many histories and organizational structures as there are nations . Implicitly , nations must design and develop health systems in accordance with their needs and resources , although common elements in virtually all health systems are primary healthcare and public health measures . In some countries , health system planning is distributed among market participants . In others , there is a concerted effort among governments , trade unions , charities , religious organizations , or other co – ordinated bodies to deliver planned health care services targeted to the populations they serve . However , health care planning has been described as often evolutionary rather than revolutionary .
Some authors have developed arguments to expand the concept of health systems , indicating additional dimensions that should be considered :
- Health systems should not be expressed in terms of their components only , but also of their interrelationships ;
- Health systems should include not only the institutional or supply side of the health system , but also the population ;
- Health systems must be seen in terms of their goals , which include not only health improvement , but also equity , responsiveness to legitimate expectations , respect of dignity , and fair financing , among others ;
- Health systems must also be defined in terms of their functions , including the direct provision of services , whether they are medical or public health services , but also “other enabling functions , such as stewardship , financing , and resource generation , including what is probably the most complex of all challenges , the health workforce .”
However , there are ways you can help yourself avoid any of this ever happening and it’s by using these five healthcare tips that are scientifically proven to improve your overall health :-
- Eat nuts
Despite being high in fat , nuts are incredibly nutritious and healthy .
They’re loaded with magnesium , vitamin E and various other beneficial nutrients .
Through numerous studies , nuts have been proven to help you lose weight and help fight type 2 diabetes and heart disease . Not only that , but some studies have analysed the process of consuming nuts and found that 10% – 15% of the calories in nuts aren’t even absorbed into the body and can potentially boost your metabolism .
- Don’t fear coffee
Coffee has been unfairly scrutinised in the past , but the truth is that it is actually very healthy . What coffee provides is a high number of antioxidants with studies showing that coffee drinkers actually live longer and have a reduced risk in developing type 2 diabetes , Parkinson’s disease , Alzheimer’s and numerous other diseases .
- Eat fatty fish
Almost everyone , even if you’re not a scientist know how healthy fish is . This is even truer in fatty fishes such as salmon , which is jammed – packed with omega – 3 fatty acids and various other nutrients . Studies have shown that those who eat more fish have a lower risk of a huge variety of diseases , including heart disease , dementia and depression . You should try and add fish to your diet so you’re able to see the benefits at first hand . Studies have shown that those who eat more fish have a lower risk of a huge variety of diseases , including heart disease , dementia and depression . You should try and add fish to your diet so you’re able to see the benefits at first hand.
- Drink water
We shouldn’t be the ones telling you this , but drinking water has a huge number of benefits , after all , our bodies are between 50% and 75% water . The number of benefits consuming the right amount of water daily can bring is incredible , one of which is it can help boost the number of calories you burn and boost your metabolism by around 24% – 30% over a one – and – a – half – hour period . You should be trying to drink around 1.2 to 1.5 litres of water on a daily basis to feel the benefits water can bring .
- Take vitamin D tablets
Most people get their source of vitamin D from the sun , but if you don’t get enough sunlight , then you need to start taking something that provides vitamin D . It’s been shown that taking tablets that provide vitamin D deliver numerous health benefits . This includes improved bone health , increased strength , reduced symptoms of depression and lowers the risk of cancer to name a few .
Lastly , we can conclude that only earning money at the cost of health is of no worth because all that money will somehow go into the health expenditure and will also decrease the quality of life and health . Care of our health is in our hands , its just our decision to let it gloom or let it shrink . So , we should consider our health as precious to ourselves other than money and time because without health both time and money are worthless .