Healthy life

Metabolism is the term for a set of chemical reactions that occur in the cells of living organisms to sustain life. The metabolic processes lead to growth and reproduction and allow living organisms to maintain their structures and respond to the surrounding environment. All chemical reactions that occur in living organisms, from digestion to the transport of substances from cell to cell, can be part of metabolism. Intermediary or intermediate metabolism is the term for the transport of substances into and between different cells. 10 easy ways to boost your metabolism    1.   Eat Plenty of Protein at Every Meal                                                                                                ...

Causes of Pertussis                                                                Pertussis, a respiratory illness is commonly known as whooping cough, is a very contagious disease caused by a type of bacteria called  Bordetella pertussis . These bacteria attach to the cilia (tiny, hair-like extensions) that line part of the upper respiratory system. The bacteria release toxins (poisons), which damage the cilia and cause airways to swell.                                                                Pertussis is a very contagious disease only found in humans. Pertussis spreads from person to person. People with pertussis usually spread the disease to anot...

Asthma A sthma is a condition in which your airways narrow and swell and produce extra mucus. This can make breathing difficult and trigger coughing, wheezing and shortness of breath. For some people, asthma is a minor nuisance. For others, it can be a major problem that interferes with daily activities and may lead to a life-threatening asthma attack. Asthma can't be cured, but its symptoms can be controlled. Because asthma often changes over time, it's important that you work with your doctor to track your signs and symptoms and adjust treatment as needed. Symptoms Asthma symptoms vary from person to person. You may have infrequent asthma attacks, have symptoms only at certain times — such as when exercising — or have symptoms all the time. Asthma signs and symptoms include: Shortness of breath Chest tightness or pain Trouble sleeping caused by shortness of breath, coughing or wheezing A whistling or wheezing sound when exhaling (wheezing is a com...