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Kidney stones, one of the most painful of the urologic disorders, have beset humans for centuries. Scientists have found evidence of kidney stones in a 7,000-year-old Egyptian mummy. Unfortunately, kidney stones are one of the most common disorders of the urinary tract. Each year, people make almost 3 million visits to health care providers and more than half a million people go to emergency rooms for kidney stone problems. Most kidney stones pass out of the body without any intervention by a physician. Stones that cause lasting symptoms or other complications may be treated by various techniques, most of which do not involve major surgery. Also, research advances have led to a better understanding of the many factors that promote stone formation and thus better treatments for preventing stones. What is a kidney stone? Kidney stone is hard stone and crystalline material formed in the kidney or in urinary tract. Kidney stone is a general cause of blood in the urine and causes p

LASIK is a combined microsurgical and excimer laser procedure for correcting refractive errors of the eyes. Usually after the procedure you will not require glasses or contact lenses. Interestingly enough the Excimer laser for was discovered by an Indian in the USA called Rangaswamy Srinivasan and he worked with ophthalmologist in 1983 to etch the cornea and this lead to LASIK procedure. 1. LASIK surgery on the eye has been performed since 1990 and until the year 2007 – almost 17 million people had the surgery with the maximum numbers coming from the USA (8 million). 2. The refractive surgery worldwide market exceeds $3 billion (2008). Refractive surgery procedures include corrections for nearsightedness, farsightedness, astigmatism and presbyopia. 3. The two popular refractive error correction procedures are called LASIK - Laser-Assisted In Situ Keratomileusis and LASEK - Laser Assisted Sub-Epithelial Keratomileusis.

Prevent Memory Loss with Brahmi The traditional Indian medical system of Ayurveda mentions the use of the plants Brahmi (Bacopa moniera) and the Indian pennywort (Centella asiatica) in preventing the decreased mental performance that can be seen in many people during old age. The ancient Ayurvedic texts state that regular use of this plant prevents memory loss and enables old people to organize their thoughts clearly and express them coherently. Clinical trials carried out on laboratory rats by the Central Drugs Research Institute at Lucknow, have shown that rats who were administered Brahmi were better able to find their way out of mazes. However further research is required to confirm these findings followed by extensive trials on humans.

Hair straighteners may soon be history, claim scientists who have discovered a "curly hair gene". It is hoped the breakthrough could lead to a pill to make hair straighter or curlier, rendering the must-have beauty accessory redundant. Researchers also believe that the discovery could make it possible to predict whether a baby will have straight or curly hair, reports The Daily Express . At Australia’s Queensland Institute of Medical Research, researchers identified the trichohyalin gene as mainly responsible for creating curls. Curly-haired lead researcher Professor Nick Martin said: “Potentially we can now develop new treatments to make hair curlier or straighter. Also, we could predict whether it was more probable that a baby would have curly or straight hair. “We might be able to refine identikit pictures from DNA samples left at a crime scene to say whether the suspect had straight or curly hair.”

Foods To Avoid When Losing Weight for good body weight There are several kinds of foods to be avoided while losing weight. Losing weight can be quite a feat to achieve. Avoiding certain groups of food is an essential part of this feat. This is taken care of by setting up of and adhering to a particular diet chart either totally devoid of such foods or using the minimum quantity of such food varieties. Categories of foods to avoid while on weight loss diet Fatty foods or foods containing too much oil or fat in them are to be the prime category of foods to be avoided while attempting weight loss. The fatty, fried snacks or oily curries fall into this category. Besides, too much carbohydrate intake is also to be avoided since the carbohydrates may finally be converted to fats and stored in your body thereby adding to your body weight. Grains and sugars have been considered to be the most fattening substances since these are also the most consumed. The carbohydrates in them consu

There are many ways on how you can get better sleep. You can try any of the below methods to get some good sleep. Treatment for sleepless ness or insomnia can be made by following the below tips. Sleeplessness leads you to tiredness, confusion and restlessness. A good sound sleep is essential to keep you active in your daily routine. A few tips to gain good sleep. - Maintain strict timings on your sleep. Ensure that you go to sleep at the same time everyday. Also get up at the same time. This will help your body and mind to regularize your sleep. Have a light snack before going to bed. Do not take spicy food or excessive sweets. Help your digestive system by taking light snacks like a few slices of bread or some cereal. This will reduce the pressure on your digestive system which will allow you to sleep peacefully and will not disturb you trying to digest food.

Everyone can agree that exercise is a good way to stay physically fit and enjoy a healthy lifestyle. You'll feel better, have more energy and your whole outlook on life will be one hundred percent brighter than someone who fails to find the time to exercise. In short, exercise is a win-win situation that should be a part of your daily routine. But when exactly is the best time to exercise? Is it first thing in the morning, before you enjoy that first cup of coffee? Or is the best time to exercise right after dinner, so you can work off that extra helping of mashed potatoes that somehow ended up on your plate? If you are a person who exercises regularly, you may have already found a routine that's just right for you. But on the other hand, if you find your exercise time varies from day to day, and it's wearing you down instead of perking you up, then you need to learn how to listen to your internal clock to determine the best time of the day to schedule your exercise r