Posts Tagged ‘Maldives’
Controlling Hypertension
Author: Doctor Health
Hypertension is the term used to describe a disorder characterized by chronically high blood pressure (HBP). It means high pressure (tension) in the arteries. Arteries are vessels that carry blood from the pumping heart to all the tissues and organs of the body. High blood pressure does not mean excessive emotional tension, although emotional tension and stress can temporarily increase blood pressure.
High blood pressure is a well-recognized risk factor for cardiovascular disease. Blood pressure is the force applied against the walls of the arteries as the heart pumps blood through the body. The pressure is determined by the force and amount of blood pumped and the size and flexibility of the arteries.
Blood pressure must be monitored, treated and controlled by medication, lifestyle changes, or a combination of both. Routine lab tests are recommended before beginning treatment of high blood pressure to determine organ or tissue damage or other risk factors. These lab tests include urinalysis, blood cell count, blood chemistry (potassium, sodium, creatinine, fasting glucose, total cholesterol and HDL cholesterol), and an ECG (electrocardiogram). Additional tests may be recommended based on the condition.
People with severe high blood pressure may sometimes experience symptoms like dizziness, flushed face, nervousness, headache, fatigue and weakness, restlessness, difficulty breathing, nose bleed, insomnia, intestinal complaints, emotional instability, chest pain, confusion, ear noise or buzzing, irregular heartbeat or even vision changes.
Hypertension can be a temporary or lifelong disease, depending on the cause. At any rate it is very important to keep it under control. People who manage their high blood pressure with a treatment program lower their risk of having serious complications as they get older. Some of the possible complications are blood vessel damage (arteriosclerosis), brain damage, congestive heart failure, kidney damage, kidney failure, stroke, heart attack or vision loss.
Untreated high blood pressure can damage many organs in the body and increases the risk for stroke, brain hemorrhage, heart attack, and kidney failure at an early age. For mild cases doctors usually recommend natural treatments for a period of time to see if this normalizes blood pressure. Though high blood pressure occurs mostly for adults it can occur at any age. So it is very important to have it checked regularly (especially adults over the age of 18). However, it is always important to seek advice of a medical practitioner.
Although medication may be necessary to control high blood pressure, in many less severe cases it can be managed with lifestyle improvements (such as weight loss and dietary changes). Eating a healthy diet (including whole grains, low-fat dairy products, garlic, food containing potassium and calcium, fish, fruits and vegetables), decreasing fat and sodium (salt), avoiding sugar, dairy products, refined foods, fried foods, junk foods, and caffeine, avoiding cigarettes, getting plenty of exercise are natural treatments for hypertension. Also managing stress by relaxation and breathing exercise, yoga etc is recommended.
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Vitamin C – Health Information Guides
Author: Doctor Health
Vitamin C is a uniquely important vitamin to the health and wellbeing of the human body. This is a water-soluble vitamin which is probably the most important chief water-soluble antioxidant in the human body. It is most well known for its cure for common cold. It is beneficial in prevention of symptoms like asthma, diabetes and lowers the risk of almost all types of cancer. It is important in forming collagen, a protein that gives structure to bones, cartilage, muscle, and blood vessels. It also helps to maintain capillaries, bones, and teeth and aids in the absorption of iron.
Its antioxidant properties protect cells and their DNA from damage and mutation. Vitamin C helps to prevent cataracts; the clouding of the lens of the eye that can lead to blindness in older adults. The lens needs a lot of vitamin C to counteract all the free radicals that form as a result of sunlight on the eye. As with the other antioxidants, vitamin C helps to prevent heart diseases and keeps cholesterol in the bloodstream from oxidizing, thus minimizing the chances of heart attacks and stroke. There are many other health conditions in which vitamin C plays an important role and has been helpful.
Viral illnesses, fevers, allergies, certain medicines, emotional and physical stress or smoking can lead to vitamin C deficiency. Vitamin C deficiency causes scurvy. Although rare, scurvy includes potentially severe consequences, and can cause sudden death. Vitamin C helps fight scurvy, and it should be treated under medical supervision.
Our body should not be short of vitamin C and it should be taken within the range required for the body. However, the recommended daily dose of vitamin C intake differs with different people. And there are no known advantages in consuming excessive amounts of vitamin C.
Like all vitamins and minerals, vitamin C is most effective when combined with other nutrients. For example, one of the big benefits of vitamin C is that it helps the body digest and absorb iron, an essential mineral for good health.
Since human body does not produce its own vitamin C, we need to get it from our diets (natural food sources are always better than pills). Vitamin C in the diet comes from fruits and vegetables such as citrus fruits like oranges, lemons, grapefruits, tangerines, limes and mandarins. Also other good sources are tomatoes, strawberries, raspberries, peppers, broccoli, cauliflower, cabbage, peas, kiwi, papayas, potatoes, watermelon and others. Liver also contains some vitamin C, which helps digest the iron in it. It is better to take multiple doses of vitamin C throughout the day rather than one large dose.
Vitamin C can be lost from foods during preparation, cooking, or storage. To retain vitamin C, fruits and vegetables should be served raw whenever possible. Steam or boil foods in a small amount of water, or microwave them for the shortest time possible. Store cut raw fruits and vegetables in an airtight container and refrigerate – do not soak or store in water. Vitamin C will be dissolved in the water. In short, the fresher cut the fruit or vegetable, and the less cooked, the more vitamin C you will get