Medical research concludes that in order to explore the possibilities of a heart attack, more accurate way is by measuring waist circumference. The easiest way to measure the waist is to look at the ratio of waist to hip.

Stand sideways in front of the mirror and measure the part nearest the body from the waist to the widest part of your hips. Then divide the waist measurement by your hip size. For example, women who have waist / hips 76 cm/93 cm, has a 0.81 ratio. According to the Centers for Disease Control and Prevention, a healthy size for women should be not more than 0.8 digits.

The body mass index is the ratio between weight and height, commonly known by the acronym BMI. The IMC is supported by the World Health Organization as a way to tell if you’re in the ideal weight, below it, is overweight or obese and that obesity is type.

Although BMI is the most used formula is not always accurately reflect reality.

For example a person with developed muscles may be thinner in relation to another person who has as much fat, and weight may be greater, this may make the index shows a high BMI when in fact it is within the parameters weight.

Another factor not taken into account the BMI is that someone may not be overweight, or pregnant and have a slightly pronounced abdomen.

Abdominal fat is considered a high risk factor in terms of cardiovascular problems, and this may not be reflected in a calculation of BMI.

Because it is supplementing the calculation of body mass index with waist and hip measurements.

BMI is calculated as

The formula for calculating BMI is: weight in kilos divided by height in meters squared.

To give a practical example, a person weighing 54 kilos and measures 1.70 m
Multiply 1.70 x 1.70, the result is 2.89.
Divide 54 (the kilos) by 2.89 (result of the height squared) this gives 18.69, that is the body mass index.

As interpreted by the IMC

A BMI of 18 to 23 is considered within the proper weight, less than 18 is below the normal weight.

A BMI of 24 onwards is considered overweight, as the rate rises is approached to obesity.

A BMI of 30 is already considered obese, higher rates make the type of obesity.

Archives of Internal Medicine announced, lazy men who work out will have more fat than those who diligently exercising. This result was made after comparing the two groups of men with body weight and waist circumference the same.
Not only that, by Benoit J. Arsenault and Jean-Pierre Despres bed the WHO study, said abdominal fat is fat with a special enzyme That Can refer to the interference heart disease and type-2 diabetes mellitus.
Second psychological anatomist and tells a story, of the 169 men studied Had an average Body Mass Index (BMI) 25.9. Researchers then Measured the adipose tissue (AT) Which acres of insulin and cholesterol constituents.
The result, most of Them are lazy exercise would have more distended stomach and metabolic disorders. Researchers then grouped respondents to see anyone alone WHO proved supine exercise. The result, they are lazy exercise has a very high AT and began to look at the channel symptoms veins.

Measuring Body Fat
Not easy to measure a person’s body fat. The following methods require special equipment and conducted by trained personnel:
• Underwater Weight, weight measurements performed in water and then body fat is calculated based on the amount of water remaining.
• BOD POD is an egg-shaped room that has been computerized. Once a person enters BOD POD, the remaining amount of air used to measure body fat.
• DEXA (dual energy X-ray absorptiometry), resembling bone skening. X-rays are used to determine the number and location of body fat.
Two ways is more simple and not complicated:
1. Term skin, skin fold thickness in several parts of the body is measured by term (a metal tool resembling a forceps).
2. Bioelectric impedance analysis (analysis bioelektrik prisoners), the patient stand on a special scale and number of electric current flowed harmless to the body and then analyzed. Examination can give inaccurate results if not done by experts.

Body Mass Index (BMI):
BMI is a measurement that connects (compare) with high weight loss. BMI is a mathematical formula where the weight (in kilograms) divided by height (in meters) square. Someone said if you are obese have a BMI value of 30 or more.

Handling
Restricted calorie intake and increasing physical activity is the most important component in weight management. Both these components are also important in maintaining weight after weight loss. Must be a change in the pattern of physical activity and begin to live a healthy eating habits.
First step in treating obesity is to assess the patient’s body fat and health risks in a way to calculate BMI. Health risks associated with obesity will increase with the increase in BMI:
1. Low Risk: BMI
2. Medium risk: BMI 27-30
3. High Risk: BMI 30-35
4. Very high risk: BMI 35-40
5. Very very high risk: BMI of 40 or more.
The type and weight training and calorie restriction on the amount each person differently and given medication tailored to the circumstances of the patient.
1. Patients with low health risk, the diet was (1200-1500 calories / day for women, 1400-2000 calories / day for men) along with sports.
2. Patients with high health risk, low-calorie diet (800-1200 calories / day for women, 1000-1400 calories / day for men) with exercise.
3. Patients with high health risk or very high, get an anti-obesity drug with a low-calorie diet and exercise.
Choosing a weight-loss program is safe and successful. The elements that must be considered in choosing a weight-loss program:
1. Diet should be safe and meet all the recommended daily requirements (vitamins, minerals and protein). Diet to lose weight should be low in calories.
2. Weight-loss program should be directed to lose weight slowly and stable.
3. Before a weight-loss program started, conducted a thorough health examination.
4. Programs that follow should include weight maintenance after weight loss is achieved. Weight maintenance is the hardest part of weight control. The selected programs should include changes in eating habits and physical activity permanently, to alter the lifestyle of the past to support the occurrence of weight gain. This program should be conducted behavioral changes, including education in healthy eating habits and long-term plan to deal with weight problems.

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The famous girth is a parameter that determines the risk for men to have cardiovascular problems such as it allows its evaluation through the accumulation of fat in the abdominal area.

It is very easy to determine since only a centimeter measuring this parameter gives us, be the normal relationship worth up to 102 cm for men and 88 cm for women.

If we exceed this value would be at risk of developing specific organic imbalances, giving a clear guideline to take action on the matter and assist the physician to obtain the necessary treatment, based on a balanced diet and individual, and a business plan that the professional we propose.

When we see the bellies characteristics in men over 40 years, offer the most typical example because it is an age where the metabolism begins to slow and therefore not carried without a balanced life, a nutrition and activity level physics, is very common in this region prominence, but today it is directly related to the risk mentioned above, and therefore the character of important medical control.

The relationship with BMI (body mass index), sometimes does not fit with the waist circumference, that may be beyond the normal 25 in the first case and yet not be at risk, but if in the case of measure the waist, because over and above measures of 102 h and 88 women, if there is scientifically defined risk. Continue.

Weight loss before pregnancy and maternal weight gain during pregnancy it can affect the health and growth of the fetus in the womb. Why? Health and fetal growth is strongly influenced by her mother’s health. One of the important factors for maternal health is weight management, which should be done since the mother’s pregnancy. Body mass index  is normal for women is between 19-23. When your weight before becoming pregnant mothers are too thin or too fat, then you should first set to a normal weight. Here are some things to consider for the influence of maternal weight on pregnancy:

- When your weight is the mother before pregnancy is normal, then the mother’s weight gain should be between 9-12 kg
- If the previous weight is excessive, then the weight gain is between 6-9 kg.
- If before pregnancy maternal weight is less, then the weight gain should be between 12-15 kg
- If the mother carrying twins two or more, then the weight gain during pregnancy should be more, depending on the number of babies conceived
- She should not have to worry if the weight gain during pregnancy is still in the ideal range. Weight gain is not just caused by fat deposits, but also due process of fetal growth, weight of the uterus, placenta, blood volume, amniotic fluid, the fluid in the mother’s body tissue, and breast enlargement. Pattern of maternal weight gain during pregnancy can be seen as follows:
- During the first trimester, usually little weight increase of about 1-2 kg. While mothers often feel nausea and loss of appetite, weight loss should be kept up. In this trimester, the organ of the brain, sensory perception, and the fetal genitalia are formed.
- By the second trimester, usually the mother’s appetite has recovered and should be more careful in regulating food consumption. Weight gain average is ideal at the time was 0:35 to 0.4 kg per week. Weight gain would be better if there is a slow and continuous. Please note, weight gain excessive or too fast can be an indication of accidental poisoning in pregnancy and diabetic disorders.
- Consumption of food with balanced nutrition and variety are needed during pregnancy. If the estimated weight gain during pregnancy is approximately 12.5 kg, then the mother’s body needs extra calories of energy for 70000-80000. Added calories are generally needed in the last 20 weeks of pregnancy, when fetal growth took place very rapidly. If 80,000 calories divided into 40 weeks (280 days), then the additional calories needed by the prospective mother is around 285-300 calories per day.
- When your weight before pregnancy and maternal weight gain during pregnancy is less than normal, then the baby will be born with the risk of underweight or low birth weight infants (BBLR). BBLR baby would interfere with physical growth and intelligence.
- If pre-pregnancy weight and weight gain during pregnancy is excessive, then the baby will be at risk due to stunted growth of blood vessel constriction. The mother is also at risk of complications, both during pregnancy and childbirth, such as bleeding, high blood pressure, or poisoning pregnancy (preeclampsia). In addition, she also would be difficult to remove the excess weight after giving birth.

We have a tool rather than a lot of Weight Loss kinds, and many people use. But perhaps many people who do not know whether her weight is ideal or not /. Instead women friends often ask the opinion of Ideal Body Weight

Often because of performance reasons or health reasons we prefer tends body thin and slender, people will see with posture like that people feel themselves more sexy. Which is more in select body lean or body full of fat?

Surely no right to choose the second option above, for the most fits was the body with ideal weight. Continues how can we know whether our ideal weight?

There are several ways to calculate the weight someone, whether ideal or not including some of them by using the following measurements;
1. Using the BMI formula

In the health world with a method of calculation known Body Mass Index (BMI) or Body Mass Index (BMI). This BMI units which later became the ideal measure of whether or not someone Weight Loss.

Body Mass Index (BM I) is the scale used to determine the weight category of person, it is important for us to know each BMI. BMI is used as a line to determine our ideal weight.

Body Mass Index (BMI) or in the Indonesian language is called The Body Index (BMI) is a measure of “weight to height” public agency used to classify adults into the underweight category (underweight), Overweight (excess weight) and Obesity (overweight).

The term “normal”, “overweight” and “obese” can vary, each country and culture has its own criteria, therefore, the WHO set a measurement / classification of obesity is not dependent on cultural biases.
Formula or how to calculate BMI is very simple, namely by dividing weight in kilograms divided by height (in m²). BMI is more related to body fat compared with other indicators for height and weight.

For example, if you have 160 cm height and weight of 60 kg, is it ideal? To find out we use the formula BMI by dividing weight in kilograms divided by height (in m²) (if you are 160 cm tall, it must be dirubahjadi 1.6 m). Then the results of the BMI can be matched to the criteria of the International Classification Table underweight, Overweight and Obesity in Adults yangdisepakati by the world health organization, WHO as follows:
Weight classification is proposed based on BMI

BMI category (kg/m2) Risk Comorbiditas
Underweight 25
Pre-obese 25.0 – 29.9 kg/m2 Rise
Obese I 30.0 – 34.9kg/m2 Medium
Obese II 35.0 – 39.9 kg/m2 Dangerous
Obese III> 40.0 kg/m2 Very Dangerous

BMI can be used to determine how much a person can be exposed to the risk of certain diseases caused by weight. Someone said to obese and in need of treatment if a BMI above 30, in other words these people have excess BB as much as 20%.
Limitations of BMI is not be used for:
• Children who are growing
• Pregnant women
• A very muscular, for example, athletes

2. Calculating formula Ideal Body Weight / Normal Index Broca (Broca Index)

Almost every person in this world want to have a normal weight is no more and no less, but a lot of things and the factors leading to the desire that is difficult to materialize. Here is the formula to calculate the normal weight and ideal weight version of Broca index. (Use the weight scales that are still functioning well and akurat._
The formula used to calculate the Normal Weight is l = Height – 100

Example:
If we high from toe to tip of the head is 160 cm then our normal weight is 160 to 100 = 60 kg.

3. Calculating Ideal Body Weight

Ideal Body Weight = (Height – 100) – (10% -100 heights)

For example: If our height is 150 cm tall, so our ideal weight is (150 – 100) – (10% x (150 – 100) = 50 – 5 = 45 kg.

From these results we can know what is happening with comparing ourselves with the following results below:

- Overweight / Overweight = 10% result s / d 20% larger than it should
- Overweight / Obesity / Obesity = The result of more than 20% of which should
- Thin = result 10% less than it should

Well stay up to you to choose the right formula which you are interested in, but keep in mind the formula selection depends to your destination to calculate your weight ..