Friday, December 24, 2010

16 Things You Didn't Know About Sleep

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Sunday, December 5, 2010

Artificial kidney created

Artificial kidney created

 

Stock Illustration - illustration of  the kidneys and  adrenal glands  showing the arterial.  fotosearch - search  clipart, illustration  posters, drawings  and vector eps  graphics imageshttp://www.fotosearch.com/bthumb/LIF/LIF121/3D110005.jpg

 

 

 

Kidney anatomy

Washington, In what's being hailed as a major scientific breakthrough, an Indian-origin researcher-led team claims to have created the world's first implantable "artificial kidney", no larger than a coffee cup.

 

Mr. Shuvo Roy and colleagues at the University of California have developed the artificial kidney that they say not only filters toxins out of bloodstream, but also uses human kidney cells to perform other vital functions like regulating blood pressure and producing vitamin D.

The device tested on animals awaits human trials.

 

"The new kidney doesn't just filter toxins. It has metabolic functions and hormonal functions, and dialysis does not capture these abilities," Ms Roy recently said.

FA



Tuesday, November 30, 2010

Vital for Diabetics & all- Why eat Less Rice ??

Interesting article.
rice, bowlEat Less Rice!

The human body was never meant to consume rice! You see, our genes have hardly changed in more than 30,000 years. However, our food choices and lifestyle have changed dramatically. The caveman would hardly recognize our food or way of life.

Caveman food was never cooked as fire was not yet tamed. Thus, he ate only those foods that you can eat without treatment with or by fire. He ate fruits, vegetables, fish (sushi anyone?), eggs, nuts and meat. Yes, even meat! You can even eat meat raw if you were starving in the forest. You have the necessary enzymes to digest meat.

However, rice, like wheat and corn, cannot be eaten raw. It must be cooked. Even if you were starving in the desert, you cannot eat rice in the raw form.. This is because we do not have the system of enzymes to break rice down. You were never meant to eat rice. To make matters worse, you not only eat rice, but also make it the bulk of your food.

In some parts of Asia, rice forms up to 85% of the plate. Even if you take rice, keep it to a minimum. Remember, it is only for your tongue - not your body. Actually, rice and other grains like wheat and corn are actually worse than sugar. There are many reasons:

Rice becomes sugar - lots of it!

This is a fact that no nutritionist can deny: rice is chemically no different from sugar. One bowl of cooked rice is the caloric equal of 10 teaspoons of sugar. This does not matter whether it is white, brown or herbal rice. Brown rice is richer in fibre, some B vitamins and minerals but it is still the caloric equal of 10 teaspoons of sugar. To get the same 10 teaspoons of sugar, you need to consume lots of kangkong-10 bowls of it.

Rice is digested to become sugar.

Rice cannot be digested before it is thoroughly cooked. However, when thoroughly cooked, it becomes sugar and spikes circulating blood sugar within half an hour-almost as quickly as it would if you took a sugar candy. Rice is very low in the 'rainbow of anti-oxidants. '

This complete anti-oxidant rainbow is necessary for the effective and safe utilization of sugar. Fruits come with a sugar called fructose. However, they are not empty calories as the fruit is packed with a whole host of other nutrients that help its proper assimilation and digestion.

Rice has no fibre.

The fibre of the kangkong fills you up long before your blood sugar spikes. This is because the fibre bulks and fills up your stomach. Since white rice has no fibre, you end up eating lots of 'calorie dense' food before you get filled up. Brown rice has more fibre but still the same amount of sugar.

Rice is tasteless-sugar is sweet.

There is only so much that you can eat at one sitting. How many teaspoons of sugar can you eat before you feel like throwing up? Could you imagine eating 10 teaspoons of sugar in one seating?

Rice is always the main part of the meal.

waterWhile sugar may fill your dessert or sweeten your coffee, it will never be the main part of any meal. You could eat maybe two to three teaspoons of sugar at one meal. However, you could easily eat the equal value of two to three bowls (20-30 teaspoons) of sugar in one meal. I am always amused when I see someone eat sometimes five bowls of rice (equals 50 teaspoons of sugar) and then asks for tea tarik kurang manis!

There is no real 'built in' mechanism for us to prevent overeating of rice:

How much kangkong can you eat?
How much fried chicken can you eat?
How much steamed fish can you eat?
Think about that!

In one seating, you cannot take lots of chicken, fish or cucumber, but you can take lots of rice. Eating rice causes you to eat more salt. As rice is tasteless, you tend to consume more salt-another villain when it comes to high blood pressure. You tend to take more curry that has salt to help flavor rice. We also tend to consume more ketchup and soy sauce which are also rich in salt.

Eating rice causes you to drink less water.

The more rice you eat, the less water you will drink as there is no mechanism to prevent the overeating of rice. Rice, wheat and corn come hidden in our daily food. As rice is tasteless, it tends to end up in other foods that substitute rice like rice flour, noodles and bread. We tend to eat the hidden forms which still get digested into sugar.

Rice, even when cooked, is difficult to digest.

Can't eat raw rice? Try eating rice half cooked. Contrary to popular belief, rice is very difficult to digest. It is 'heavy stuff'. If you have problems with digestion, try skipping
rice for a few days. You will be amazed at how the problem will just go away.

Rice prevents the absorption of several vitamins and minerals.

Rice when taken in bulk will reduce the absorption of vital nutrients like zinc, iron and the B vitamins.

Are you a rice addict? Going rice-less may not be easy but you can go rice-less. Eating less rice could be lot easier than you think. Here are some strategies that you can pursue in your quest to eat less rice:

                                                            Eat less rice-cut your rice by half.

salmon-steaks
Barry Sears, author of the Zone Diet, advises 'eating rice like spice'. Instead, increase your fruits and vegetables. Take more lean meats and fish. You can even take more eggs and nuts.

Have 'riceless' meals.

Take no rice or wheat at say, breakfast. Go for eggs instead.

Go on 'riceless' days.

Go 'western' once a week.

Take no rice and breads for one day every week.

That can't be too difficult. Appreciate the richness of your food. Go for taste, colours and smells. Make eating a culinary delight. Enjoy your food in the original flavours.

Avoid the salt shaker or ketchup.

You will automatically eat less rice.

Eat your fruit dessert before (Yes! No printing error) your meals.

The fibre rich fruits will 'bulk up' in your stomach. Thus, you will eat less rice and more fruits.


It's your life. Decide what you want to eat! But eat less rice!



Thursday, November 25, 2010

Acidity And It's Home Remedies


 
Acidity is one of the most common disorders which is being faced by the new generation, specially by people who are high profile professionals. Acid is a natural agent of the body which is used for the digestive process. Whenever we eat something, the cells in the stomach lining excrete acid to digest it but when this acid is excreted in much more quantity than needed, then the problem of occurs. This happens when the stomach is unable to digest food.

Acidity is also caused by stress. Stress disturbs the normal functioning of the body. Due to less energy, incorrect blood flow and oxygen, the digestive process also slows down. This leads to accumulation of undigested food in the stomach. The stomach cells then excretes excess acid, thus, causing problems. One of the major disease, is GERD (Gastroesophageal Reflux Disease).

In this case the excess acid goes up to the esophagus, as soon as the person lies down. At this time he experiences heartburn. A person with GERD feels a stabbing pain in his heart. This is caused because the esophagus causes a burning sensation in the lining of the esophagus.

Chronic acidity has to undergo a prescribed treatment but to prevent acidity or to handle it when it suddenly occurs, here are some home remedies รข€"
1. Drink two tall glasses of water in the morning. This helps wash out all the excess acid and other impurities from the system. This also soothes off the burning sensation if any.

2. Drink cold milk or vanilla ice cream. Within minutes, you will notice relief from heartburn and other acidity problems.

3. Chew on a small piece of ginger and coriander. It enhances digestive function.

4. Coconut water is a very good cure. It flushes out the excess acid from your system and also soothes the harsh effects caused by it.

5. Tulsi or basil leaf prevents formation of excess acid. Take 10 tulsi leaves everyday in the morning.

6. After fried or spicy food, drink a glass of luke warm water. This helps in the digestion for the food and also burns the calories thus, preventing weight gain.

7. Vegetables like drumsticks, beans, pumpkin, cabbage, carrot and spring onions, enhance digestion.

8. If you feel symptom of the disease, take jaggery every hour. The symptoms will subside gradually.

9. 1 tbsp of Chebulic Myroblan or haritaki along with amla, is a quick cure.

10. Fruit juice is good but never consumes it in empty stomach.

11. Sip on a lemon and sugar drink after meals to avoid acid formation. This enhances the digestion power.

It generally is not a very serious illness can be cured with simple home remedies but if it is a regular problem then medical care is needed. Unattended acidity can lead to other serious illnesses.
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Thursday, October 28, 2010

COCONUT OIL



The truth about coconut oil is obvious to anyone who has studied the health of those who live in traditional tropical cultures, where coconut has been a nutritious diet staple for thousands of years.


Back in the 1930's, a dentist named Dr. Weston Price traveled throughout the South Pacific, examining traditional diets and their effect on dental and overall health. He found that those eating diets high in coconut products were healthy and trim, despite the high fat concentration in their diet, and thatheart disease was virtually non-existent.


Similarly, in 1981, researchers studied populations of two Polynesian atolls. Coconut was the chief source of caloric energy in both groups. The results, published in the American Journal of Clinical Nutrition,[2] demonstrated that both populations exhibited positive vascular health.


No evidence exists that the naturally occurring high saturated fat intake had any kind of harmful effect in these populations!


That's not what you expected, is it? Based on 60 years of negative public policy towards naturally occurring saturated fats, you would expect these cultures to be rife with clogged arteries, obesity and heart disease.


It may be surprising for you to realize that the naturally occurring saturated fat in coconut oil actually has some amazing health benefits, such as:

  • Promoting your heart health[3]
  • Promoting weight loss, when needed[4]
  • Supporting your immune system health[5]
  • Supporting a healthy metabolism[6]
  • Providing you with an immediate energy source[7]
  • Keeping your skin healthy and youthful looking
  • Supporting the proper functioning of your thyroid gland[8]

But how is this possible?

Does coconut oil have some secret ingredients not found in other saturated fats?

The answer is a resounding "yes".

Coconut Oil's Secret Ingredient

50 percent of the fat content in coconut oil is a fat rarely found in nature called lauric acid. If you're a frequent reader of my newsletter you already know that I consider lauric acid a "miracle" ingredient because of its unique health promoting properties.


Your body converts lauric acid into monolaurin, which has anti-viral, anti-bacterial and anti-protozoa properties.[9]


Monolaurin is a monoglyceride which can actually destroy lipid coated viruses such as:

  • HIV, herpes
  • Measles
  • Influenza virus
  • Various pathogenic bacteria
  • Protozoa such as giardia lamblia.

Lauric acid is a powerful virus and gram-negative bacteria destroyer, and coconut oil contains the most lauric acid of any substance on earth!

Capric acid, another coconut fatty acid present in smaller amounts, has also been added to the list of coconut's antimicrobial components.

This is one of the key reasons you should consider consuming coconut oil, because there aren't many sources of monolaurin in our diet. But the health benefits of coconut oil don't stop there.

The Benefits of Medium-Chain Fatty Acids

Coconut oil is about 2/3 medium-chain fatty acids (MCFAs), also called medium-chaintriglycerides or MCTs. These types of fatty acids produce a whole host of health benefits.


Coconut oil is nature's richest source of these healthy MCFAs.


By contrast, most common vegetable or seed oils are comprised of long chain fatty acids(LCFAs), also known as long-chain triglycerides or LCTs.


Let me tell you why these long-chain fatty acids are not as healthy for you as the MCFAs found in coconut oil[10] :

  • LCFAs are difficult for your body to break down -- they require special enzymes for digestion.
  • LCFAs put more strain on your pancreas, liver and your entire digestive system.
  • LCFAs are predominantly stored in your body as fat.
  • LCFAs can be deposited within your arteries in lipid forms such as cholesterol.
  • In contrast to LFCAs, the MCFAs found in coconut oil have many health benefits, including the following beneficial qualities:
  • MCFAs are smaller. They permeate cell membranes easily, and do not require special enzymes to be utilized effectively by your body.
  • MCFAs are easily digested, thus putting less strain on your digestive system.
  • MCFAs are sent directly to your liver, where they are immediately converted into energy rather than being stored as fat.
  • MCFAs actually help stimulate your body's metabolism, leading to weight loss.

Coconut Oil Helps Fight Diabetes!

Your body sends medium-chain fatty acids directly to your liver to use as energy. This makes coconut oil a powerful source of instant energy to your body, a function usually served in the diet by simple carbohydrates.


But although coconut oil and simple carbohydrates share the ability to deliver quick energy to your body, they differ in one crucial respect.


Coconut oil does not produce an insulin spike in your bloodstream. 


You read that correctly, Coconut oil acts on your body like a carbohydrate, without any of the debilitating insulin-related effects associated with long-term high carbohydrate consumption!


Diabetics and those with pre-diabetes conditions (an exploding health epidemic in America), should immediately realize the benefit of a fast acting energy source that doesn't produce an insulin spike in your body. In fact, coconut oil added to the diets of diabetics and pre-diabetics has actually been shown to help stabilize weight gain, which can dramatically decrease your likelihood of getting adult onset type-2 Diabetes.[11]

Cococut Oil, the Friend to Athletes and Dieters

If you live in the United States, you have an almost 70 percent chance of being overweight.


And, by now, I'm sure you're well aware that obesity affects your quality of life and is linked to many health concerns.


One of the best benefits of coconut oil lies in its ability to help stimulate your metabolism.


Back in the 1940s, farmers found out about this effect by accident when they tried using inexpensive coconut oil to fatten their livestock.


It didn't work!


Instead, coconut oil made the animals lean, active.

However, many animal and human research studies have demonstrated that replacing LCFAs with MCFAs results in both decreased body weight and reduced fat deposition.


In fact, the ability of MCFAs to be easily digested, to help stimulate the metabolism and be turned into energy has entered the sports arena. Several studies have now shown that MCFAs can enhance physical or athletic performance.[12]


Additionally, research has demonstrated that, due to its metabolic effect, coconut oil increases the activity of the thyroid. And you've probably heard that a sluggish thyroidis one reason why some people are unable to lose weight, no matter what they do.


Besides weight loss, there are other advantages to boosting your metabolic rate. Your healing process accelerates. Cell regeneration increases to replace old cells, and your immune system functions better overall.

Coconut Oil on Your Skin

Besides the mounting medical and scientific evidence that coconut oil has powerful positive health benefits when eaten, it has also been used for decades by professional massage therapists to knead away tight stressed muscles.


However, you don't have to be a professional massage therapist to gain the skin and tissuesupport benefits of coconut oil. Just use coconut oil as you would any lotion.


Coconut oil is actually ideal for skin care. It helps protect your skin from the aging effects of free radicals, and can help improve the appearance of skin with its anti-aging benefits.


In fact, physiologist and biochemist Ray Peat, Ph.D. considers coconut oil an antioxidant[13], due to its stability and resistance to oxidation and free radical formation. Plus, he believes it reduces our need for the antioxidant protection of vitamin E.


Like Dr. Peat, many experts believe coconut oil may help restore more youthful-looking skin. When coconut oil is absorbed into your skin and connective tissues, it helps to reduce the appearance of fine lines and wrinkles by helping to keep your connective tissues strong and supple, and aids in exfoliating the outer layer of dead skin cells, making your skin smoother.

Coconut Oil and Your Heart

Heart disease is the number one cause of death in the U.S. And heart disease is often a silent killer. The first sign of cardiovascular disease is commonly a heart attack, and sadly, over one third of heart attacks are fatal.


And despite the propaganda, the truth is this: it is UNSATURATED fats that are primarily involved in heart disease, not the naturally occurring saturated fats, as you have been led to believe.[14]


Plus, the polyunsaturated fats in vegetable and seed oils encourage the formation of blood clots by increasing platelet stickiness. Coconut oil helps to promote normal platelet function.

Coconut Oil in Your Kitchen

I only use two oils in my food preparation.

The first, extra-virgin olive oil, is a bettermonounsaturated fat that works great as a salad dressing.


However, it should not be used for cooking. Due to its chemical structure, heat makes it susceptible to oxidative damage.


And polyunsaturated fats, which include common vegetable oils such as corn, soy, safflower, sunflower and canola, are absolutely the worst oils to use in cooking. These omega-6 oils are highly susceptible to heat damage because of their double bonds.


I strongly urge you to throw out those omega-6 vegetable oils in your cabinets.


Why?

Reason # 1: Most people believe that frying creates trans-fat . That is not the major problem, in my opinion. Although some are created, they are relatively minor. There are FAR more toxic chemicals produced by frying omega-6 oils thantrans-fat.


Frying destroys the antioxidants in oil and as a result oxidizes the oil. This causes cross-linking, cyclization, double-bond shifts, fragmentation and polymerization of oils that cause far more damage than trans-fat.


Reason # 2: Most of the vegetable oils are GMO. This would include over 90 percent of the soy, corn and canola oils.


Reason # 3: Vegetable oils contribute to the overabundance of damaged omega-6 fats in your diet, which creates an imbalance in the ratio of omega-6 to omega-3. As you know from my extensive writing on this subject, I believe that excessive consumption of damaged omega-6 fats contributes to many health concerns.


They are all highly processed and consumed in amounts that are about 100 times more than our ancestors did a century ago. This causes them to distort the sensitive omega-6/omega-3 ratio which controls many delicate biochemical pathways which results in accelerating many chronic degenerative diseases.

There is only one oil that is stable enough to resist mild heat-induced damage, while it also helps you promote heart health and even supports weight loss and thyroid function -- coconut oil.


So, whenever you need an oil to cook with, use coconut oil instead of butter, olive oil, vegetable oil, margarine, or any other type of oil called for in recipes. Even though I don't fully recommend frying foods, if you must fry, by all means use coconut oil -- it's your smartest choice.

Coconut Oil Safety

The medium-chain fats in coconut oil are considered so nutritious that they are used in baby formulas, in hospitals to feed the critically ill, those on tube feeding, and those with digestive problems. Coconut oil has even been used successfully by doctors in treating aluminum poisoning.[15]


Coconut oil is exceptionally helpful for pregnant women, nursing moms, the elderly, those concerned about digestive health, athletes (even weekend warriors), and those of you who just want to enhance your overall health.


 




--
"Im not a HANDSOME guy, but I can give my HAND to SOME One who needs help""-Dr APJ

http://manikandanpharmacist.blogspot.com/

Thursday, August 26, 2010

INTERACTIVE SITE FOR MEDICAL INFORMATION

This site is a very interesting one, which ever topic you click on, it will give you 

a clear and very useful video explanation. A good one to add to your favorites 

and refer to whenever need be.



 

 Interactive Sites on Medical Information

 

The tutorials listed below are interactive health education resources from the Patient Education Institute. Using animated graphics each tutorial explains a procedure or condition in easy-to-read language. You can also listen to the tutorial. 

JUST CLICK ON YOUR PREFFERED AILMENT 

NOTE: These tutorials require a special Flash plug-in, version 6 or above... If you do not have Flash, you will be prompted to obtain a free download of the software before you start the tutorial.

  • Diseases and Conditions
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