Posts Tagged purpose
Choosing the Right Websites for Health and Medical Information
Use of internet has increased rapidly over the last few years. This has affected people in many ways, both good and bad. And medical and health fields are no exception. In fact, more people search for health and medical information than any other subjects. This just indicates that people take their health seriously and are ever searching for information to improve their health and well-being. But for many of us, even logging into an internet site is often daunting. We get lost with the volumes of information, advertisements, and promotions which are all eye-catching and very difficult to resist. This may lure readers to sites which are neither useful nor serve any purpose. Besides, the information may be loaded with medical jargons, terminologies, and other medical ideas which are hard to understand as a non-medical person.
So, how do we get the right information? And how do we know which one is right when there are piles and layers of information to choose from? To make the matter worse, the information are often contradicting or even misleading.
In this article, I will briefly highlight some important points that can help readers in choosing the right health and medical information from the internet. I urge the readers to ask the following questions in analysing a medical website, and the answers they get can determine the quality of information on the website.
Website ownership
Is the website owned by the government, educational institutions or private companies? In general, most websites owned by government are not biased and are promoted in the interest of the public. Majority of privately or company owned websites are developed for promoting products for sale or for other vested interest.
Author
Who is the author of the site? Is the author a doctor, medical scientist, health professional or any expert in health and medical field? Or is he/she a patient who has suffered an incurable condition for a long time, such as, multiple sclerosis patient or cancer survivor? Is the author a well-known figure or has he/she published any other credible articles or books? The information on the website will be more authoritative if the author does not have any personal interest or the site is not sponsored by commercial organizations. Also the site that has the contact details of author or publisher gives more weight to the site than those which do not have such information.
Website content
Is the content up-to-date? When was it last updated? Does the content show references to other authoritative sources? Is the information evidence-based? Is the language clear or is it loaded with medical jargons, terminologies or other ideas hard to understand? People love to read articles which are easy to understand and written in plain layman’s language. Simple demonstration or easy to understand diagrams and charts help people understand health and medical terms better.
Does the website promote holistic approach to health?
This is an important factor in choosing the right website for health and medical information. The site should provide complete and in depth information on the subject of interest. For example, if a website is about breast cancer, the readers should be able to get answers to questions such as:
* What is breast cancer?
* Is there a cause of breast cancer?
* What are the risk factors for breast cancer?
* Does it run in family?
* How is it diagnosed and treated?
* What happens if a patient refuses treatment?
* Does the site give information on complications of treatment or follow up schedule?
* Does it give information on any alternative modes of treatment?
* What about prevention and screening for breast cancer?
* Does the site address other issues related to breast cancer including psychological and sexuality issues, family and financial hardships etc?
Does the site provide links to other sources of information for help and support?
For example, a website on “Quit Smoking’ should have Quitline telephone numbers, counselling services for smokers, or contact details of health professionals involved in quit smoking programs.
Is the information specific to a country or a region?
Many websites provide information that is relevant to a particular country or region and are not tailored to the international readers. So, obtaining such information from a website which is country or region-specific may not be relevant or accurate. For example, immunization schedules differ between countries, level of health care services and types of treatment differ, and even drugs usage differs. It is therefore important to identify whether the information on the internet is for readers in a particular geographic area or country or it can be used internationally.
In conclusion, even though obtaining the right health and medical information from the internet appears quite daunting sometimes, asking certain questions and getting answers to these questions can help people in choosing websites that can provide relevant, unbiased and up-to-date information.
Tai Chi for Health and Balance
I’ll always remember my visits to San Francisco and passing groups of older adults in the parks, practicing Tai Chi. Just watching them brought peace, and you could tell they were entirely involved in their activity. It has always interested me, but I have to admit I have yet to experience it. However, just recently, at a Mindful Eating workshop, we did ‘purposeful walking’, taking very slow and controlled steps ‘with intention’. We could feel every single muscle working as we minutely and consciously lifted a foot, moved it forward, and placed it in front of the other one. This reminded me of what Tai Chi might be like.
But what is Tai Chi, why do people practice it, and can anyone do it?
Tai Chi was originally a deadly art, guarded by a few families and used for killing. Traditionalists believe that it is important for students of this ancient art to remember its roots, because the techniques of relaxation and breath control were developed for the express purpose of injuring the opponent in an efficient, scientific manner.
Today, of course, we no longer need to practice this martial art for the purpose of killing our enemy. However, some say that now we can use this practice to fight the enemy of fatigue, stress, overwork or lack of understanding of oneself and one’s body. Daily practice of Tai Chi promotes mental clarity and a healthy body, assists with balance and helps the circulation of the blood.
Someone doing Tai Chi (pronounced “tie chee”) will move slowly and gently, while breathing and meditating. This is why it is sometimes called “moving meditation”. Many practitioners believe that Tai Chi helps the flow throughout the body of a proposed vital energy called qi (pronounced “chee,” it means “air,” “puff,” or “power”). In the United States, Tai Chi for health purposes is part of complementary and alternative medicine, or CAM. People who practice Tai Chi do so to improve their health, yet it is not fully known what changes occur in the body during Tai Chi, and whether it does, in fact, influence health.
Over the years, several styles and variations have been developed. Taoist Tai Chi was introduced to the US by Master Moy Lin-shin, which emphasizes more elongating and stretching movements. Tai Chi Chuan is descended from the Lang family, but has several family variations. Someone doing Tai Chi for health moves in a slow and relaxed and graceful way, either on one’s own or in a group. These movements make up forms (or routines). Some movements are named for animals or birds. The simplest style of Tai Chi uses 13 movements, while more complex styles can use dozens – Taoist Tai Chi has 108 basic moves. Each of these movements flows into the next. The whole body is in motion, with movements performed gently and at the same speed. It is important to keep the body upright.
Like other CAM approaches, there are aspects of Tai Chi which everyone does not agree. Since there is little known scientifically about it, accepting its teachings is a matter of faith rather than evidence-based science. Also, in addition to more traditional styles, some blends of Tai Chi styles have evolved, such as those mentioned above. This creates a differing of opinion of which styles represent “true” Tai Chi.
Other important elements in Tai Chi are breathing and meditation. It is important to concentrate, breathe in a deep and relaxed manner. The benefits of this breathing and meditation include massaging the internal organs, helping with the exchange of gases in the lungs, helping the digestive system, increasing calmness and improving balance.
Health benefits of Tai Chi:
People practice Tai Chi for several health reasons, such as:
o To gain benefits from exercise. It is a low-impact form of exercise. It’s also weight-bearing, which is beneficial to the bones. Additionally, it is an aerobic form of exercise.
o To improve muscle strength, coordination, and flexibility.
o To improve balance. To have a lower risk for falls, beneficial for the elderly.
o To easy arthritis pain and stiffness.
o For health benefits from the meditation.
o To improve sleep and overall wellness.
Although Tai Chi for health is considered a safe practice, it is always recommended to check with your healthcare provider before beginning any type of exercise.
Here are some things to keep in mind:
o If your body is improperly positioned while doing Tai Chi, you could not only end up with sore muscles, but even sprains.
o Instructors recommend not practicing Tai Chi after eating, when tired, or when you are ill.
o Caution should be used if you have any of these conditions: Pregnancy, hernia, joint problems, back pain, sprains, fractures or osteoporosis.
In the US, people do not have to be health professionals or licensed to practice or teach Tai Chi. It is not regulated by state or Federal governments and there is no standard training for Tai Chi teachers. If you are considering learning Tai Chi, ask about your teacher’s training and experience. Learning Tai Chi from a teacher is encouraged over learning from videos or books. This will help you to know if you are practicing the movements safely and correctly.
The idea that sickness and disease arise out of imbalances in a vital energy field is part of some other CAM (complementary and alternative medicine) therapies, such as Reiki and homeopathy. Within CAM, Tai Chi is a type of mind-body medicine. Mind-body medicine focuses on the interactions among the brain, body, mind and behavior, and the ways in which emotional, mental, social, spiritual and behavioral factors affect health.
