Wednesday, November 16, 2011

How is the knee designed, and what is its function?


The knee is a joint that has three compartments. This joint has an inner (medial) and an outer (lateral) compartment. The kneecap (patella) joins the femur to form a third compartment called the patellofemoral joint. The thigh bone (femur) meets the large shinbone (tibia) forming the main knee joint.
The knee joint is surrounded by a joint capsule with ligaments strapping the inside and outside of the joint ( ligaments) as well as crossing within the joint ( ligaments). These ligaments provide stability and strength to the knee joint.
The  is a thickened cartilage pad between the two joints formed by the femur and tibia. The meniscus acts as a smooth surface for motion and absorbs the load of the body above the knee when standing. The knee joint is surrounded by fluid-filled sacs called  which serve as gliding surfaces that reduce friction of the tendons. Below the kneecap, there is a large tendon () which attaches to the front of the tibia bone. There are large blood vessels passing through the area behind the knee (referred to as the popliteal space). The large muscles of the thigh move the knee. In the front of the thigh, the quadriceps muscles extend the knee joint. In the back of the thigh, the hamstring muscles flex the knee. The knee also rotates slightly under guidance of specific muscles of the thigh.Picture of the Anatomy of the Knee Joint


The knee functions to allow movement of the leg and is critical to normal waking. The knee flexes normally to a maximum of 135 degrees and extends to 0 degrees. The bursae, or fluid-filled sacs, serve as gliding surfaces for the tendons to reduce the force of friction as these tendons move. The knee is a weight-bearing joint. Each meniscus serves to evenly load the surface during weight-bearing and also aids in disbursing joint fluid for joint lubrication.


The goal of this article is to give the reader an overview of causes of knee pain. Most of the topics covered in this article are further expanded in detail as separate articles. For example, bursitis, types of artjrotos, , and others are covered in articles devoted to knee pain-related topics that include specifics on diagnosis, tests, treatments, and other details.

Monday, November 14, 2011

Tips for Breaking Bad Habits and Developing Good Habits


 

 

 


Most of life is habitual. You do the same things you did yesterday, the day before and every day for the last month. It’s estimated that out of every 11,000 signals we receive from our senses, our brain only consciously processes 40.
Habits, good or bad, make you who you are. The key is controlling them. If you know how to change your habits, then even a small effort can create big changes.
I’ve been using these techniques for years to re-engineer many aspects of my life. That includes overhauling my diet, exercising regularly, cutting out television, and bulking my e-mail and work routines. Little changes that, when put on autopilot, can result in an improved quality of life.
Here are some tips to get you started:


                                One Habit For 30 Days – Steve Pavlina, popularized the 30 Day Trial. You focus on one change for thirty days. After that time it has been sufficiently conditioned to become a habit. I’ve used this as the basis for most of my habit changes. It definitely works to sculpt the automatic programs that run in the background of your mind.

                                Use a Trigger – A trigger is a short ritual you perform before a habit. If you wanted to wake up earlier this might mean jumping out of bed as soon as you hear the sound of your alarm. If you wanted to stop smoking this could be snapping your fingers every time you feel the urge for a cigarette. A trigger helps condition a new pattern more consistently.

                                Replace Lost Needs – If you opened up your computer and started removing hardware, what would happen. Chances are your computer wouldn’t work. Similarly, you can’t just pull out habits without replacing the needs they fulfill. Giving up television might mean you need to find a new way to relax, socialize or get information.
                               One Habit at a Time – A month may seem like a long time to focus on only one change, but I’ve found trying to change more than a few habits at a time to be reckless. With just one habit change you can focus on making it really stick. Multitasking between three or four often means none become habits.
                                Balance Feedback – The difference between long-term change and giving up on day 31 is the balance of feedback. If your change creates more pain in your life than joy, it is going to be hard to stick to. Don’t go to the gym if you hate it. Find diets, exercise, financial plans and work routines that are fun to follow and support you.
                              “But” to Kill Bad Thoughts – A prominent habit-changing therapist once told me a great way to nuke bad thinking. Anytime you feel yourself thinking negatively about yourself, use the word “but” and point out positive aspects. “I’m lousy at this job – but – if I keep at it I can probably improve.”
                               Write it Down – Don’t leave commitments in your brain. Write them on paper. This does two things. First, it creates clarity by defining in specific terms what your change means. Second, it keeps you committed since it is easy to dismiss a thought, but harder to dismiss a promise printed in front of you.
                              30, 90, 365 – I’d like to say most habits go through a series of checkpoints in terms of conditioning. The first is at thirty days. Here it doesn’t require willpower to continue your change, but problems might offset it. At ninety days any change should be neutral where running the habit is no more difficult than not running it. At one year it is generally harder not to run the habit than to continue with it. Be patient and run habits through the three checkpoints to make them stick.
                               Get Leverage – Give a buddy a hundred bucks with the condition to return it to you only when you’ve completed thirty days without fail. Make a public commitment to everyone you know that you’re going to stick with it. Offer yourself a reward if you make it a month. Anything to give yourself that extra push.
                                Keep it Simple – Your change should involve one or two rules, not a dozen. Exercising once per day for at least thirty minutes is easier to follow than exercising Tuesdays, Wednesdays and Fridays with yoga the first day and mountain biking the third day, except when it is raining in which case you will do… Simple rules create habits, complex rules create headaches.
                                 Consistency is Key – The point of a habit is that it doesn’t require thought. Variety may be the spice of life, but it doesn’t create habits. Make sure your habit is as consistent as possible and is repeated every day for thirty days. This will ensure a new habit is drilled in, instead of multiple habits loosely conditioned.
                                 Experiment – You can’t know whether a different habit will work until you try it. Mix around with key habits until you find ones that suit you. Don’t try to follow habits because you should, but because you’ve tested them and they work in your life.

 


When your parents were young, people could buy cigarettes and smoke pretty much anywhere — even in hospitals! Ads for cigarettes were all over the place. Today we're more aware about how bad smoking is for our health. Smoking is restricted or banned in almost all public places and cigarette companies are no longer allowed to advertise on TV, radio, and in many magazines.
Almost everyone knows that smoking causes cancer, emphysema, and heart disease; that it can shorten your life by 10 years or more; and that the habit can cost a smoker thousands of dollars a year. So how come people are still lighting up? The answer, in a word, is addiction.

Once You Start, It's Hard to Stop

Smoking is a hard habit to break because tobacco contains nicotine, which is highly addictive. Like heroin or other addictive drugs, the body and mind quickly become so used to the nicotine in cigarettes that a person needs to have it just to feel normal.

People start smoking for a variety of different reasons. Some think it looks cool. Others start because their family members or friends smoke. Statistics show that about 9 out of 10 tobacco users start before they're 18 years old. Most adults who started smoking in their teens never expected to become addicted. That's why people say it's just so much easier to not start smoking at all.

How Smoking Affects Your Health

There are no physical reasons to start smoking. The body doesn't need tobacco the way it needs food, water, sleep, and exercise. And many of the chemicals in cigarettes, like nicotine and cyanide, are actually poisons that can kill in high enough doses.
The body is smart. It goes on the defense when it's being poisoned. First-time smokers often feel pain or burning in the throat and lungs, and some people feel sick or even throw up the first few times they try tobacco.



The consequences of this poisoning happen gradually. Over the long term, smoking leads people to develop health problems like heart disease, stroke, emphysema (breakdown of lung tissue), and many types of cancer — including lung, throat, stomach, and bladder cancer. People who smoke also have an increased risk of infections like bronchitis and pneumonia.
These diseases limit a person's ability to be normally active, and they can be fatal. In the United States, smoking is responsible for about 1 out of 5 deaths.

The consequences of this poisoning happen gradually. Over the long term, smoking leads people to develop health problems like heart disease, stroke, emphysema (breakdown of lung tissue), and many types of cancer — including lung, throat, stomach, and bladder cancer. People who smoke also have an increased risk of infections like bronchitis and pneumonia.
These diseases limit a person's ability to be normally active, and they can be fatal. In the United States, smoking is responsible for about 1 out of 5 deaths.

Friday, October 28, 2011

Natural facts about Tea tree oil


Introduction to Tea Tree Oil

Tea Tree Oil has gained huge focus in recent years for its antiseptic, antibacterial, and antifungal properties. Tea Tree Oil is very potent in all these areas, and has even been shown as effective against MRSA. As well as these medical properties tea tree oil is also useful as a home remedy for acne and certain other skin conditions. these cosmetic uses have found it appearing in an increasing number of skin treatments.

Tea Tree Oil has gained use in a lot of cosmetic and cleansing products because of these fantastic qualities. Despite this, there are a few home treatments using Tea Tree Oil which are proven to be effective.

Tea Tree Oil Home Treatment for Athlete's Foot

Tea Tree Oil has been well documented as a natural home treatment for athletes foot, and simply needs to be applied twice daily with a cotton swab. The downside is that it is not quite effective as some of the commercial athlete's foot treatments available in stores. However, a few drops of tea tree oil in your bath, or weekly application by cotton swap, is a valuable technique for the prevention of athletes foot in future.

As well as athletes foot, you can use tea tree oil on other fungal infections, which can sometimes appear in concealed places such as behind the ear.

Tea Tree Oil Home Remedy for Dandruff

Dandruff is the bane of millions of lives around the globe. There are plenty of shampoos promising anti-dandruff results, but lets face it, they do not always work. Tea Tree Oil has shown to be hugely effective in treating dandruff when 3-4 drops are mixed in with a handful of shampoo.

This simple dandruff home remedy can quickly cut down on dandruff, and even cure it completely. While this might seem too good to be true, studies have shown that regular tea tree oil treatment can have significant benefits to dandruff

Natural Home Remedies for Jaundice


Jaundice is caused by the increase in level of pigment bilirubin in the body. Due to this increase skins color appears yellow and the eye color seems whitish. It is one of the most common liver disorders that result from a blockage in the bile duct. Bile is a very important and vital digestive fluid that is necessary for proper nutrition.

Various Causes of Jaundice
  • Obstruction in the bile duct
  • Severe hepatitis
  • Hemolytic anemia
  • Pancreatic cancer
  • Alcoholic liver disease
Natural Home Remedies for Jaundice
  • Drink one glass of sugarcane juice with half a lemon juice 2-3 times in a day. This is one of the effective remedy for jaundice.
  • Add one pinch of black pepper in buttermilk and drink this for at least 7-8 days.
  • In the early morning drink tomato juice with a pinch of salt in it. This juice is highly beneficial for the treatment of jaundice.
  • Take 4 gram Indian gooseberry with water thrice a day for at least 20-25 days. It is very effective in curing all liver problems.
  • Add 10-12 lemon leaves in 1-cup water and boil it. Leave the water covered for 5-6 minutes. Drink this mixture for 6-7 days. This is also effective home remedy for jaundice treatment.
  • Add 2 teaspoons of oregano in 1-cup boiling water and leave it for 10-12 minutes. Filter and drink this mixture. This is another very effective remedy for jaundice.

Natural cure for pimples

Face Pimples (Acne) treatment – the age-old Chinese method

Like to share with you a natural remedy used by olden days Chinese to treat face pimples.

In the 1950s, there was a Hongkong actress with severe acne problem. So later when her movie fans noticed an improvement in her complexion, everyone was keen to know the secret formula she used. In one of the media interviews, she was generous enough to reveal the long-lost formula. Here it is:-

Ingredients:

1 teaspoon Tapioca starch (without preservatives)

A small amount of cold tap water


Procedure:

(1) Wash face with cold water, without any soap or cleanser.

(2) Mix tapioca starch with cold water until it is in liquid form

(3) Apply the lotion onto face. (When it dries up, there will be a thin layer of powder.)

(4) Leave it on for 1-2 hours or longer, if convenient.

(5) Rinse thoroughly with cold water, without any soap or cleanser

Note: Use the lotion daily, as and when convenient. Do not apply any cosmetics within 3 hours after the usage of the lotion.

Those with hyper-sensitive skin or allergies should use patch test before actually using this natural remedy. Rinse off lotion immediately if any redness, irritation or discomfort feelings occur.

Even after rinsing, there might still be some residual lotion water which will form a very, very thin layer of powder on the face. If you are using rather thick, concentrated starch powder lotion, the residual powder on the face can be quite white in colour. Please make sure you wash away the residual powder thoroughly before you go out, otherwise, ha-ha, you look like a white painted doll roaming on the street.

Cooling and soothing effect

From my own experimentation, I found that the tapioca starch lotion has a cooling and soothing effect on the face. Pimple redness and itchiness gradually goes off. Encouraged by the results, even after my acne problem solved, I still used it regularly for few years as the starch powder seemed to make the face smoother to the touch.

However, as with all kinds of products, it works well for me but might not be for you. For those whose acne condition is driving them nuts, this is an alternative treatment option if professional treatment so far did not produce good results.

Natural remedies are inexpensive and have been known to cure some health and skin problems.

DISCLAIMER: As natural ingredients can also cause allergies or irritate sensitive eyes, please use with caution. The writer disclaims all liabilities and offers article for purposes of sharing age-old natural remedies only.

Thursday, October 27, 2011

Facts about Ginger

Ginger tea helps dispel pathogenic cold and is recommended for those working in cool air-conditioned rooms.

GINGER is a warm-energy herb and is especially helpful in summer to treat conditions caused by spending too much time in air-conditioned rooms.

Eating turnip in winter and ginger in summer to keep the doctor away - that's the traditional Chinese medicine version of "an apple a day" in the West. The saying is widely known and has been passed down through generations.

Health tips


Dark green leafy vegetables (kale, spinach, turnip and mustard greens)

Best source of lutein and zeaxanthin which are especially important in preventing macular degeneration in older people. The dark green color "disguises" beta-carotene.

Broccoli
Contains high levels of lutein, zeaxanthin and vitamin C.

Carrots and yams
Also pumpkins, squash, orange-yellow-red bell peppers. Rich in eye-healthy antioxidants and very high in beta-carotene, the pigment in bright orange fruits and vegetables and a precursor of vitamin A. Vitamin A is critical to normal vision and plays a major role in preventing night blindness and maintaining a healthy cornea.

Gouqi (wolfberry), jue ming zi (semen cassiae torae) and green tea
Eye-reinforcing drinks.

Orange-colored fruits (oranges, papaya, mangos, melon, peaches, persimmons)
Rich in vitamin C, lutein and zeaxanthin.

Flax seeds and flax oil
Rich in omega 3 fatty acids (also oily, deep-sea fish like salmon) thought to ease effects of dry eye syndrome.

Garlic, sunflower seeds, nuts, black walnuts, oatmeal and brown rice
Contain selenium, a mineral that helps absorb antioxidants and prevent eye problems.

Garbanzo beans, kidney beans, oatmeal and whole wheat bread
Contain zinc, an important mineral that works with antioxidants to promote overall eye health.

Wheat germ, soy and safflower oil
Rich in vitamin E, as are pistachios, peanuts and particularly almonds.

Note: Sugary desserts, sodas, drinks and fried foods should be eaten in moderation. They are high in acid, which can contribute to eyeball malfunction.

Friday, October 21, 2011

Osteoporosis Treatment

Osteoporosis Treatment, Fact, Causes, Symptoms, Preventions, and Pictures

Osteoporosis Fact
One of two women and one in four men aged over 50 years suffer from osteoporosis. When reaching the age of 70 years, the number of women who suffer from osteoporosis more. Can be up to 10% of the total number of women.
Data from the Ministry of Health stated that two out of five Indonesian people susceptible to osteoporosis.
In Asia, 52% of women over age 50 have low bone density.
Women who have experienced menopause, bone health if you do not keep them within 5-7 years will

Friday, October 14, 2011

Maintaining Substantial Weight Loss In Long Term Is Possible Say Researchers

While slow weight gain is typical for weight losers, some manage to maintain substantial weight loss in the long term, as much as 10% of initial body weight for ten years, according to a new analysis of data from a registry of successful dieters. Dr Graham Thomas, a researcher at the National Weight Control Registry, presented the results of the analysis at the 29th Annual Scientific Meeting of the Obesity Society, in Orlando, Florida, last week.