Vision Eyecare Lasik Health and Medical News/Updates

Using chest scans to screen for lung cancer in people who've never smoked and have no symptoms might help catch cancers early and decrease the disease's death toll, suggests a new study from Japan.

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(HealthDay News) — There should be no debate or argument in your
home when it comes to wearing a bicycle helmet, experts say.

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Perspectives On Improving Patient Care: Genetics, Personalized Medicine, And Behavioral Intervention
Personalized medicine — improving the fit between patient and treatment — has become a major focus of research in fields from cancer treatment to the psychopharmacology of mental disorders. Genetic studies have suggested that an individual’s genetic makeup renders him either more or less sensitive to stressful social environments — but can an individual’s unique genotype also determine the …

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Should Canada have a strategy for shingles?
Shingles sounds so harmless, doesn’t it? But this disease, a reactivation of the chicken pox virus which presents with pain and a rash of small blisters, can alter your life. And not for the better.

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Let’s keep the answer simple; everything that is related to your health.

The most important indicators for your state of health can be measured though your vital signs, like blood pressure, cholesterol level, heart beat, body mass index etcetera. The major input that influence these health indicators are what and how much you eat and drink, smoke, medication use, life style, daily activity and air quality.

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 A good health and fitness software program should be able to capture the above mentioned input and correlate the results with the output, or health indicators. This way you create a cause and effect system that the user can analyze and consequently take corrective measures and improve his or her overall health.

The bigger picture teaches us that an effective health and fitness software program contains modules that can monitor our food intake, record our body measurements and vital signs. Furthermore it should track our daily activities and convert them into calories burned. Also it should keep track of our medicine and supplement intake and monitor our overall health level. For the sport and bodybuilders we need additional modules that can keep track of our workout activities, sport results and fitness tests

Let’s start with food intake.

Most of the time we eat together with our family therefore a health and fitness software program should never be restricted to one user.

People tend to repeat the recipes they cook and meals they prepare on a regular interval. For most people this interval is between 20 and 30 days. Furthermore people tend to buy more or less the same ingredients for their meals. For this reason a fitness or diet program boosting databases with thousands of food items will be more of a hindrance than a benefit. The reason that I say this is because it will be very time consuming to pick an ingredient for a recipe or meal plan from a list of thousands of ingredients.

A food’s nutrition facts change depending on how it is conserved, processed or cooked. For example a cup of canned spinach that is cooked will have totally different nutrition facts than a cup of fresh spinach. Look for a program that can make a distinction between these food properties.

The cost of buying special diet foods can be a lot more (up to 2.5 times) than what the average American spends on food. It is a plus if a health and fitness software program can keep track of the food cost by recipe, meal and day. It is really a bonus if the program can compare grocery prices between shops and help you budget.

A recipe module is imperative to a good health and fitness system. This is the place where you can experiment and adjust your recipes to your diet’s nutritional fact limits. The recipe should calculate its nutritional facts per portion depending on the weight ratio of each ingredient that has been added to the recipe. Naturally you should be able to print the recipe and see the total recipe cost and the cost per portion. Having the ability of adding recipe pictures is a plus.

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Just adding your daily food intake to a database is not going to benefit you. It will create a “data cemetery”, data that is never examined. The food data needs to be analyzed and correlated to other types of data like your body measurements or calories burned. Click on the calorie analysis hyperlink to view an example. The chart makes it very quickly clear that the calorie intake line is under the calories spent line and consequently you will lose weight.

Next article I will talk about activity calorie counting and the factors involved…