Health Pyramid

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What is the body mass index (BMI)? The body mass index (BMI) is a measure that uses your height and weight to work out if your weight is healthy. The BMI calculation divides an adult's weight in kilograms by their height in metres squared. For example, A BMI of 25 means 25kg/m 2 . BMI ranges For most adults, an ideal BMI is in the 18.5 to 24.9 range. For children and young people aged 2 to 18, the BMI calculation takes into account age and gender as well as height and weight. If your BMI is: below 18.5 – you're in the underweight range between 18.5 and 24.9 – you're in the healthy weight range between 25 and 29.9 – you're in the overweight range between 30 and 39.9 – you're in the obese range  If you want to calculate your BMI, see  How can I work out my BMI?  or try our  healthy weight calculator .  Accuracy of BMI BMI takes into account natural variat...
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Non-communicable disease From Wikipedia A  non-communicabl e  disease   ( NCD ) is a medical condition or disease that is not caused by infectious agents ( non-infectious   or   non- transmissible ). NCDs can refer to chronic diseases which last for long periods of time and progress slowly. Sometimes, NCDs result in rapid deaths such as seen in certain diseases such as   autoimmune diseases ,   heart diseases ,   stroke ,   cancers ,   diabetes ,   chronic kidney disease ,   osteoporosis ,   Alzheimer's disease ,   cataracts , and others. While sometimes referred to as synonymous with " chronic diseases ", NCDs are distinguished only by their non-infectious cause, not necessarily by their duration, though some chronic diseases of long duration may be caused by   infections . Chronic diseases require   chronic care management , as do all diseases that are slow to develop and of long duration. ...
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What Is Cholesterol? To understand high blood cholesterol (ko-LES-ter-ol), it helps to learn about cholesterol. Cholesterol is a waxy, fat-like substance that’s found in all cells of the body. Your body needs some cholesterol to make hormones, vitamin D, and substances that help you digest foods. Your body makes all the cholesterol it needs. However, cholesterol also is found in some of the foods you eat. Cholesterol travels through your bloodstream in small packages called lipoproteins (lip-o-PRO-teens). These packages are made of fat (lipid) on the inside and proteins on the outside. Two kinds of lipoproteins carry cholesterol throughout your body: low-density lipoproteins (LDL) and high-density lipoproteins (HDL). Having healthy levels of both types of lipoproteins is important. LDL cholesterol sometimes is called “bad” cholesterol. A high LDL level leads to a buildup of cholesterol in your arteries. (Arteries are blood vessels that carry blood from your heart to your body...
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