Every year, millions of women are diagnosed with breast cancer and number seems to be increasing with each year. It also one of the most common type of cancers after lung cancer and life any other disease, can muddle the lifestyle of a woman. So what causes cancer? A woman breast comprises of fat, lobules, tiny glands and tissue that aid in producing breastfeeding milk. Cancer develops when the cells in the body start multiplying uncontrollably. Breast can can be of two types i.e invasive breast cancer and no-invasive breast cancer.
Breast cancer can be categorized into 4 stages. Stage 1 is the initial stage of cancer, which then builds up onto stage 2, stage 3 and the last stage that is stage 4. Stage 4 is when cancer begins to spread all over the other parts of the body. Here are a few stage 4 breast cancer symptoms that are most likely to come into notice
Uneasy breathing – Women start experiencing a shortness in breath for a long duration. Moreover, the chest starts to feel extremely tight and it becomes difficult to hold one’s breath or take a deep breath. Not just one of the Stage 4 Breast Cancer Symptoms, this may be a symptom that indicates the spread of cancer in the lungs.
Change in size of breast – There is a sudden change in the way the breast appears. Either one or both breast may start to have an irregular shape and size. Breast may start looking enlarged and have an abnormal shape.
Fatigue – A symptom of many more disease, fatigue if one of the commonly reported stage 4 breast cancer symptoms. A woman may start feeling fatigue every while, even if it means taking a light walk in the park. It becomes prevalent and everyday life begins to feel like an exhausting task. Not just a symptom, fatigues is also experienced during the time of treatment.
Nipple discharge – Not just one of the stage 4 breast cancer symptoms, nipple discharge can even occur during the first three stages of breast cancer. This is one the major symptoms and one should immediately visit the doctor. The discharge can be of color or even clear. In most cases, the nipple charge will resemble the look of pus but can be bloody too.
Lump formation – This is a very rare symptom as tumors may be too small to be felt or noticed. However, a woman may start feeling the formation of lump around the areas of the breast or on the breast. They can be swelling that might hurt upon pressing.
It is necessary to immediately visit the doctor after the occurrence of any of the above stage 4 breast cancer symptoms. Make an appointment and brief your doctor about all the symptoms that you experience.
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Evolution of tires
Read moreTires find applications in varied fields so much so tire production and consumption is considered a yardstick for the economic strength and performance. Tire types are innumerable. Automobile, two-wheeler, tractors, heavy duty vehicles, aircraft, all need tires and that too of various attributes. The tire has become a major industry today. All tires have some quality that runs through the whole ambit of application. The factors that run throughout the industry are strength, long life measured in terms of distance covered, high road grip and low running friction to minimize fuel consumption and a host of safety considerations. Tires have to encounter different surfaces and different speeds. Then again, if the tire is being developed for special applications, the specification would include features to accommodate the special needs.
Rubber was discovered about 3500 years ago by the South American Indians. They extracted the latex from the tree The botanic name is Hevea Brasiliensis (Para Rubber Tree). They boiled the latex and made the first rubber ball. Christopher Columbus brought the rubber ball on his second return from South America. In mid-1880 solid rubber tire made their appearance. These were simple tires and the rubber took all the load and cushion the shocks. Till 1839 rubber was used in its natural state. The research was going on to improve the quality of rubber so as to use in the various application. Thomas Hancock in England and Charles Goodyear invented vulcanization. Dunlop was mixing various substances in an order to improve the quality of rubber. By serendipity, a mixture of sulfur and rubber fell on a stove and turned into vulcanized rubber. Vulcanization improves the flexibility resistance and prevents crumbling.
Pneumatic tires were invented by R.W. Thomson in 1845. This invention had many thin air-filled tubes in a leather casing. This made sure that on single puncture would not deflate the tire. Thomson patented his invention. However, this contraption did not find favor with the public who continued to use solid tires. A bike race in Belfast was won on these tire, an event that changed the fortunes of pneumatic tires greatly.
Developments continued to create a variety of tires to suit each and every specialty. The researchers of many rubber companies resulted in development thread on tires and many a pattern to reduce road friction, improve grip, improve the braking characteristics and so on. These days the racing industry is the main impetus to research.
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Healthy and nutritious foods that our body needs
Read moreA healthy, nutritious diet has to be necessarily balanced. Only if it is balanced can a diet supply all the nutrients and build the body with all the wherewithal to fight all the infections and other diseases. Many seasonal foods in the season have higher nutrition and some of them inhibit certain diseases. Listed below are healthy nutritious foods that our body needs:
Apples: Apples are high in antioxidants. Researchers have found consuming an apple daily for six months reduces LDL cholesterol and increases the HDL. They reduce stroke risk also. Nutritionally they contain lots of fiber, vitamin C, and other nutrients.
Almonds: Almonds are found extraordinarily nutritious and contributing to health. It contains important trace nutrients like magnesium, iron, and fiber, vitamin E, riboflavin, vitamin B2 and calcium. It is a very heart friendly food and very beneficial if included as part of the balanced food. If 1½ oz. of almonds are roasted lightly salted almonds are eaten daily it was found that appetite is reduced, increased vitamin E and fat intake without weight intake. Among other attributes, it makes to the list of healthy protein foods.
Broccoli: Broccoli belongs to the cauliflower family and is rich in fiber, potassium, calcium, folate and phytonutrients, vitamin C, beta-carotene and antioxidants. Lightly steamed it has an enzyme Myrosinase which helps reduce the risk of developing cancer. Studies in the UK has shown its effect in reducing osteoarthritis.
Blueberries: Blueberries are abundant with nutrients like fiber, phytonutrients, and antioxidants. Phytonutrients help body fight diseases and act as a tonic than an essential nutrient. Studies have shown elderly who ate plenty of blueberries had better cognitive skills than their age group. Another study has seen that these discourage fat formation and encourages lipolysis.
Oily fish like sardines, salmons, mackerelshaveOmega 3 oil. Studies have shown these oils reduce inflammations and thus reduce arthritis while benefits heart ad nervous systems. These oils contain vitamin A and D. Fish oil extract has found to reduce the progression prostate cancer. These fishes are indeed very healthy protein foods.
Dark leafy vegetables: If consumed regularly in good quantity, dark leafy vegetables have been found to reduce the risk of type 2 diabetes. I, when uncooked or lightly steamed, is found to be abundant in antioxidants, fiber, vitamin A, B6, C, E and K and trace nutrients like selenium, copper, zinc, phosphorus, manganese, iron, niacin. Folic acid, betaine.
Sweet potatoes: Sweet Potatoes are rich in dietary fiber, beta-carotene, complex hydrocarbons, vitaminC and B6, and carotene in the pink and yellow varieties.
Wheat germ, avocado, and Oatmeal are other excellent nutritious foods.