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Though the idea of animal testing might appear trivial, testing is not as simple as smearing cold cream or lip gloss about the face of your rabbit. Animals found in laboratory testing, often go through extremely painful experiments and millions die every year. Those that survive the experiments do not get set free, instead they are euthanized. In cosmetic animal testing; rabbits, guinea pigs, mice and rats are commonly used. Tests are performed on finished products and individual ingredients to look for the products degree of toxicity and capacity to cause eye or skin irritations, allergies and other harmful effects. Across today's natual skin care arena, many of the products use toxic supplies in varying doses that, through the years, might possibly accomplish more problems when compared with good in your skin. You might suddenly suffer from skin aggravation in the mean time employing an expensive bottle of moisturizer. Potentially a toner you've traditionally used for several years suddenly actually starts to sting. A couple of natural skin care products even keep parabens which have been attached to breast cancers. It is easy to set out to treat your daily life by simply selecting skin care goods that don't work with any sort of synthetic ingredients or unhealthy chemicals. Labels that practice Ayurveda's system of healing with their eye creams, mud packs, toners, or moisturizers should allow you to turn back manner you deal your sensitive skin. Sunglasses allow better vision in bright daylight, and may protect one's eyes against damage from high levels of ultraviolet light. Typical sunglasses are darkened for protection against bright light or glare; some specialized glasses are clear in dark or indoor conditions, but turn into sunglasses when in bright light. Most sunglasses do not have corrective power in the lenses; however, special prescription sunglasses can be ordered. Specialized glasses may be used for viewing specific visual information (such as stereoscopy) or 3D glasses for viewing three-dimensional movies. Sometimes glasses with no corrective power in the lenses are worn simply for aesthetic or fashion purposes. Even with glasses used for vision correction, a wide range of designs are available for fashion purposes, using plastic, wire, and other materials. Physical fitness as we know it today is miles from which it began. It began as simply survival then converted into preparation for war then began some very early competitive sports. Later it became philosophical since the body was admired for its beauty and strength. For a brief time, the main objective turned to preparation for war and after that it ventured into a medical standpoint as the great things about health and fitness came to light. Then we became sedentary and began to recognize the requirement for physical fitness in different ways. Thoughts on the other hand turned time for competitive sports and, next few centuries, evolved into the present day day revolution that people see and hear a lot about. Physical fitness has evolved in the centuries from basic survival to health awareness. When a plan is finally formulated it usually looks something like this; you are going on a diet of some kind and if you are really motivated start a workout program. This makes sense because everybody knows that the fewer calories we take in the more fat we are able to lose. Add jogging a few times a week plus some sit-up and before long that rebellious stomach is going to be put back in its place.