Archive for May, 2010

May 30

Home Remedies – Teeth Whitening Naturally



Teeth whitening is about more than looking great, it’s also about having confidence and a healthy smile. There are many different at-home teeth whitening products available as well as the option of seeing a cosmetic dentist to have your teeth professionally whitened. But, what if you are looking for a way to naturally whiten your teeth? There are products and ways to whiten your teeth naturally without harsh chemicals or expensive professional treatments.

One of the oldest methods of teeth whitening is actually found in a common household product we all use to clean, cook and freshen with. It’s baking soda! Baking soda has been used for centuries for basic household cleaning, laundry applications, odor absorptions and yes, teeth cleaning and whitening. Most of the first tooth pastes were a combination of baking soda and hydrogen peroxide. The combination of the two produces a foaming action and slightly abrasive cleaning agent which also naturally whitens. Of course, our toothpaste’s of today are better tasting and offer other healthy teeth benefits, but for natural whitening baking soda is a great low-cost alternative.

Add salt to the mixture above for the ultimate in stain removal. While, brushing your teeth with this compound is great for stain removal, breathe freshening and fighting plague, it can be hard on your gums and you should avoid getting it and brushing it on your gums to keep from agitating them.

As many home teeth whitening remedies there are that work, there are just as many that do not. It’s important to mention the natural remedies you should avoid to keep from harming your teeth and gums in search of a brighter smile. Of some of the most popular natural whitening methods are the use of acids, like lemon juice/zest and strawberries. While, these may taste better than salt, baking soda and peroxide, they are harmful to your tooth enamel and gums. The citric acid will eat away your enamel, leaving your teeth unprotected and exposed.

When looking for ways to whiten teeth naturally it’s important to get the facts and understanding the ingredients you are using to brighten your smile naturally. With a few simple easy to find and cost-effective ingredients, you can be on your way to whitening your teeth naturally.

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Posted in Dental

May 29

Planning Your Fitness Program-Fitness

You now know that regular physical activity and exercise can help you avoid preventable diseases and add to both the quality and length of your life. If you are currently active, you are more aware of the benefits of regular physical activity and should be motivated to continue your efforts. If you are sedentary or sporadically active, you realize that you should not delay one day longer in making the behavioral changes necessary to improve your fitness level.
Identifying Your Fitness Goals

Before you initiate a fitness program, analyze your personal needs, limitations, physical activity likes and dislikes, and daily schedule. If you have inherited no major risks for fatal or debilitating diseases, your specific goal may be to achieve(or maintain) healthy levels of body fat, cardiovascular fitness, muscular strength and endurance, or flexibility/mobility.

Once you become committed to regular physical activity and exercise, you will observe gradual changes and note progress toward your goals. Unfortunately, you can’t get fit for a couple of years while you’re young and expect the positive changes to last the rest of your life. You must become committed to fitness for the long haul-to establish a realistic schedule of diverse exercise activities that you can maintain and enjoy throughout your life.
Designing Your Fitness Program

Once you commit yourself to becoming physically active, you must decide what type of fitness program is best suited to your needs. Good fitness programs are designed to improve or maintain cardio respiratory fitness, flexibility, muscular strength and endurance, and body composition. A comprehensive program could include a warm-up period of easy walking followed by stretching activities to improve flexibility, then selected strength development exercises, followed by performance of an aerobic activity for 20 minutes or more, and concluding with a cool-down period of gentle flexibility exercises.

The greatest proportion of your exercise time should be spent developing cardiovascular fitness, but you should not exclude the other components. Choose an aerobic activity you think you will like. Many people find cross training alternate-day participation in two or more aerobic activities(ie, jogging and swimming)-less monotonous and more enjoyable than long-term participation in only one aerobic activity. Cross training is also beneficial because it strengthen:, a variety of muscles, thus helping you avoid overuse injuries to muscles and joints.

Responding to the exercise boom, fitness equipment manufacturers have made it easy for you to participate in a variety of activities. Most colleges and universities now have recreation centers where students can use stair-climbing machines, stationary bicycles, treadmills, rowing machines, and ski-simulators.
What Do You Think?

You now have the ability to design your own fitness program. What two activities would you select for a cross-training program? Do the activities you selected exercise different major muscle groups?

Cross training Regular participation in two or more types of exercises (e.g., swimming and weight lifting)

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Posted in Health And Fitness

May 29

Ophthalmic Laboratory Technicians – A Helping Hand To Ophthalmology



An ophthalmic laboratory technician is supported to assist ophthalmologist in giving proper medical eye care. Ophthalmologists are specialists who hold expertise in the medical & surgical treatments of eye disorders, providing eye muscle exercises, vision measurements for glasses & prevention of blindness.

As an ophthalmic laboratory technician, you need to conduct a set of daily duties such as obtaining medical histories from patients, measuring & recording vision, testing eye muscle function, providing information on contact lens, providing eye medication, diagnostic tests and maintaining optical as well and surgical instruments.

Whenever a patient needs medical device in order to facilitate clear vision, chew, walk, speak well or even assisting patients for different purposes. They also develop fit, repair, maintain braces, artificial limbs, arch supports, joints & other medical and surgical appliances. They are supported to follow certain prescriptions or detailed instructions from podiatrists or orthodontists. These may request braces or other services.

They should not be confused with workers in other vision related occupations. These are eye doctors who can examine eyes, diagnose & treat different vision care problems. They read out prescription specifications & perform some other tasks such as selecting standard glass, plastic lens blanks & thereafter them in order to indicate the curves specified on the prescription. They also place the lens inside the lens grinder & set the dials for the curvature as prescribed before starting the machine.

Another task for these technicians is to examine the lens through a lensometer. It is a kind of instrument that looks exactly like a microscope. This procedure facilitates ophthalmic laboratory technicians to ensure that the degree & placement of the curve are in order.

These technicians also work in small laboratories. Here, they handle every stage of operation.

However, in large laboratories, each stage of operation is automated. Here, they are responsible for operating computerized equipments. They are also supposed to inspect the final product to ensure quality & accuracy.

When it comes to cancer opportunities in this field, they are in abundance. You can visit a reputed institute for studying ophthalmic procedures. One requires to be extremely dexterous, have good vision & an artistic aptitude to be a good ophthalmic laboratory technician.

Here is a list of certain duties required to be undertaken by a ophthalmic laboratory technicians on a typical day:

a) You need to construct arch supports. You must also fit & maintain these.

b) You should read prescription or detailed information.

c) You may also require to use precision for measuring instruments.

d) You must also make prescriptions for eye glass or contact lenses.

e) You need to cut the lenses for final adjustment.

f) You also require to read prescriptions, opt for standard glass or plastic lens blanks & grind them to specifications.

Ophthalmic laboratory technicians play an important role in providing you the best of ophthalmic treatment assistance.

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Posted in Surgery

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