What is the ideal weight of a child according to his age? How do you know if he is overweight?

Specialist: Dr. Daniel Bloch, Pediatrician

Throughout its growth, The weight of a baby It will be monitored to assess whether it is growing well. Then, later on, in childhood and adolescence, the pediatrician will also monitor the weight gain in the child or adolescent so that he does not get this disease. Excess weight. Dr. Daniel Bloch, a pediatrician, advised us to stay on the right track and not to become obsessed with baby weight.

What is the average weight of a newborn and why does a baby’s weight curve “V” form at birth?

At birth, a full-term baby is weighed Between 2.8 kg and 4 kg, For approximately 48 and 52 cm sizes. Then in the first days of her life, the baby loses hundreds of grams of weight before recovering. The weight of this lost baby will form a “V” at the beginning of the curve Health books. Then, after a few days of weight gain, the baby can leave the maternity ward with his mother.

How much weight does a baby gain each day?

In the early days of life, parents must find the right rhythm to breastfeed or bottle feed their baby. For a baby fed with Baby bottleThe pediatrician recommends checking the baby’s satiety to see if he has given up milk. “A satisfied baby will drop milk in his bottle, a little trick to teach parents to recognize Satisfaction Their baby, Consult a pediatrician. He reminds us that it is absolutely necessary to feed a baby on his appetite without relying on the assumptions indicated in the milk boxes.

And to understand if a baby is eating well, we weigh it. On average, it is estimated that a baby will be needed About 30 grams a day. Managing to double the birth weight at five months of age, before triple in one year. So weight is a key factor in estimating a baby’s health. It is a benchmark for doctors who will monitor weight, but Size A child and later a teenager, to estimate his good health or vice versa overweight or obesity.

Regular weight gain, for better growth in the first year of life

In the first year of life, a baby gains weight every month. “It could be 100, 200 grams, even 500 g , Dr. Bloch explains. The important thing is that as the baby gains weight, there is no specific measure. ” If the baby does not gain weight from one month to the next, we will not panic, but we will pay more attention to the next vision. “ The pediatrician added. On average, at the age of one year, a baby will weigh 10 kg. But the baby may be a little more or a little less without getting sick.

Also, the baby’s motor skills are taken into account in his weight. “A child who weighs 10 kg at 11 months and looks healthy for his age may continue to gain the same weight a few months later due to the onset of the disease. Walking, Which “eliminates” what he eats, Details Dr. Bloch

To estimate the average weight of a child according to his age, health professionals rely on the growth curve present in the health record. They estimate a range of weights and heights based on the baby or infant age. This is called Percent. For example, if a child is in the 75th percentile for weight, it means that 25 children in a group of 100 children of the same age will be heavier than him.

18 months, 3 years, 4 years, 5 years: How much weight for any age?

“The growth curve is just an indicator, we should not just focus on numbers”, Reminds the pediatrician. “A child is humble The curve This does not mean that he is unhealthy. It doesn’t matter how the child grows up and how much he follows Growth curve. Statistics and calculations confirm only one observation. “, Says Dr. Bloch. ” At the age of five, two little girls can weigh 16 or 22 kg without one or the other getting sick. ”

Ministry of Solidarity and Health

Health record growth chart

Ministry of Solidarity and Health

Baby BMI, ideal weight, obese baby … weight is a health issue

The World Health Organization (WHO) has created a table of estimates Middleweight What should be weighed according to their age for children under two years.

Other tools exist, e.g. Body mass index (BMI), which divides weight by height (in meters) and which takes into account the sex and age of the child. They can help physicians estimate the future risk of obesity in children, especially from the age of 6, when the child may experience a return to obesity with weight gain after the first fairly stable years of life.

According to the National Institute for Prevention and Health Education (Inpes), After 1 year, body mass should be indexed Decrease For at least 5 years, then gradually increase “. Inpace also believes that BMI should be calculated at least once a year for two-year-olds. But in the case of children, these are not specific categories like the BMI of adults, the results are plotted in a curve, which estimates the risk. Excess weight Or future obesity.

Girl and boy: Differences in weight / height table by age

The growth of boys and girls is similar before puberty. It’s at Adolescence Things that change, due to hormonal pregnancy and muscle growth, are different in boys and girls. To get an idea, pediatricians believe that a teenager must weigh. ” Its size Minus 10 units A In the daughter, and “Height for his weight” In boys: For example, for two teenagers, a girl and a boy measuring 1.50 meters, the girl should weigh about 40 kg and the boy about 50 kg. ” But again, this is just to give an idea, there is no ideal weight according to age or height, some people do Curve Which suits them very well, and others are thin and it suits them too. A For professionals, “We have to think that when the weight is estimated to be more than 10 to 15 kg, then the teenager starts falling into the column. Excess weight. A

A balanced diet is essential to avoid obesity

The important thing for a doctor is to have a diet within the family. ” Parents who feed themselves in a balanced way will reflect this in their child, they will give more snacks. HealthyEat more vegetables … “, Reveals more to the expert. Nutrition education is extremely important, it is most often performed in informal infections Eating habits. Similarly, it is important to make the meal a moment of joy and discussion within the family. We don’t eat in front of the screen, we don’t eat Stress Or logic! And as adults and children, we practice regular physical activity.

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