Weight Management Smart Scale

Does your smart scales work? it works

As people pay attention to more particular about their diet, but often just because everyone’s food is getting better, the amount of exercise that matches has been unable to keep up. Many friends rely on themselves to eat meat. It is impossible to hide. Therefore, various weight loss tutorials, body fat scales, etc. have become essential household items for every household.

But, what exactly is smart scale? Are the displayed data accurate?

1. What is smart scale?

Body fat scale, also known as body fat scale, is a weighing scale that can measure body fat, water, etc. in addition to body weight. The measurement principle of body fat scale is the common measurement method for almost all body fat scales, body composition meters and other measurement tools on the market – BIA bioelectrical impedance measurement method.

Specifically, the electrodes on the surface of the weighing body are in contact with the feet of the human body, forming a closed loop with the human body through a certain safe current, and then using the principle that the muscle contains a lot of blood and other water can conduct electricity, and the fat water content is low and not easy to conduct electricity. The electrical impedance value of the human body, and then combined with data such as height and weight, can automatically calculate the body fat percentage, as well as the percentage of body water, the percentage of body muscle, and the weight of bones.

In fact, in addition to the above-mentioned Bioelectrical Impedance Analysis (BIA), there are many methods for measuring body composition, especially body fat, such as hydrodensitometry, Skinfold anthropometry (skinfold anthropometry), computed tomography (X-Ray computed Tomography, CT), magnetic resonance (Magnetic Resonance Imaging MRI) and so on.

It’s just that these methods generally require more expensive equipment and professional training, and are even prone to radiation exposure to users. They are not as cheap, convenient and accurate as BIA, which makes our current common body fat scales so popular with the public.

2. The accuracy of smart scale measurement

At present, the body composition values measured by the BIA method are relatively accurate, but after all, the measurement principle is mainly calculated by the body water content, and interference items naturally exist. For example, when you just drink a lot of water, take a bath, swim, etc., or measure your body fat rate before your body is standing, it will affect the measurement data to some extent. Only for fitness people or only for family use, if the data error is not large, it actually has a high reference value.

As for the safety of current, many friends will consider the issue of current safety. Body fat claims that the constant alternating current is so weak that the human body cannot even feel it. So far, the safety of this measurement method has been recognized by the academic community and society.

3. How to control the body fat rate and lose weight correctly within the normal range

According to the relevant data reference, we can calculate the body fat percentage by ourselves through the BMI calculation method:
a. BMI=weight (kg) ÷ (height × height) (m)

b. Body fat rate: 1.2×BMI+0.23×age-5.4-10.8×sex (1 for male, 0 for female)

The normal ranges for adult body fat percentage are 15% to 18% for men and 25% to 28% for women. If the body fat rate is too high, the body weight is more than 20% of the normal value, which can be regarded as obesity.

A healthy body lies in the balance of body fat. Too little or too much fat accumulation is not beneficial to the human body, and even leads to the appearance of various health diseases.

If you want to have a healthy body, first of all, blindly dieting is unscientific. Correct weight loss requires a balanced intake of nutrients, reducing the choice of high-calorie foods, eating less and more meals, and eating more vegetables, fruits, fish and chicken as much as possible. Three meals can be matched with fruits in moderation , not only satiety but also supplement the daily nutritional needs.

In addition, for those who want to lose weight, reasonable exercise is also very important. Adhere to a reasonable amount of exercise 3-4 times a week, which can speed up your metabolism and help you burn fat.

It can also be paired with food before exercise, which can convert fat into energy, cooperate with burning fat, and help to lose weight more obviously.

With the improvement of people’s living standards, more and more attention has been paid to health problems. Excessive body fat not only affects the appearance and posture, but also causes fatty liver, high blood pressure, etc. Therefore, to control the body shape within a certain range, not only know how to pay attention Body fat rate, it is very important to pay attention to balanced nutrition, active exercise, and correct weight loss every day.

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