Does obesity affect male puberty?

Does obesity affect male puberty?

27, 2016 (HealthDay News) — Excess weight can delay or speed up puberty in young boys, depending on how many extra pounds they carry, a new study suggests. Overweight boys tend to enter and finish puberty somewhat earlier than usual, researchers found in a study of nearly 3,900 males aged 6 to 16.

Can obesity cause delayed puberty?

Some U.S. studies have found that obesity delayed puberty, whereas another study showed that only overweight but not obesity induced earlier puberty in boys. In contrast, study results from Europe showed earlier puberty in boys with overweight and obesity.

Does childhood obesity affect growth?

Obese children are usually taller for their age but also fatter and mature faster, but they do not tend to attain taller height as adults since excess adiposity during early childhood has an influence on the process of growth and puberty.

Does childhood obesity lead to early puberty?

For girls, puberty can begin as early as eight years old, with most instances of early puberty linked to childhood obesity. And puberty may be starting earlier in boys as well. Evidence points to the hormone leptin, which is produced by fat cells, as one of the likely culprits, says Carol Elias, Ph.

Does being fat slow down growth?

Based on past research, we anticipate that those who become overweight or obese as young adults will have been relatively taller in early childhood, and then will have had slower growth in height with advancing age.

Is it okay to be overweight during puberty?

Flash-forward to both my daughter’s and son’s puberty, and this dietitian/mom was well equipped to explain that in order for adolescents to develop normally, a little extra fat around the middle is essential and a normal part of growth and development.

Is obesity genetic?

Genetics. Genetics can directly cause obesity in specific disorders such as Bardet-Biedl syndrome and Prader-Willi syndrome. However genes do not always predict future health. Genes and behavior may both be needed for a person to be overweight.

What can childhood obesity lead to?

Consequences of Obesity Children who have obesity are more likely to have: High blood pressure and high cholesterol, which are risk factors for cardiovascular disease. Increased risk of impaired glucose tolerance, insulin resistance, and type 2 diabetes. Breathing problems, such as asthma and sleep apnea.

How does leptin impact puberty?

Leptin accelerates gonadotropin-releasing hormone (GnRH) pulsatility in hypothalamic neurons, and it has a direct effect on the anterior pituitary. Elevated leptin levels might have a permissive effect on the pubertal process and pubertal growth.

How does BMI affect puberty?

A higher BMI gain in childhood was related to an earlier onset of puberty; the impact on the timing of puberty was 0.6 y in boys and 0.7 y in girls. Each increased unit of BMI gain in childhood also reduced the height gain in adolescence, 0.88 cm for boys and 0.51 cm for girls.

Does Fat Loss Increase testosterone?

Weight loss, it turns out, boosts your testosterone levels. In fact, if you’re overweight (or obese) and have low T levels, taking off some of those pounds is one of the best things you can do to get higher T levels. This makes sense, of course, given the direct effects obesity has on testosterone.

How does childhood obesity affect growth patterns and pubertal development?

Childhood obesity is a growing and alarming problem, associated with several short-term and long-term metabolic and cardiovascular complications. In addition, there is evidence suggesting that excess adiposity during childhood influences growth patterns and pubertal development.

Do genetics play a role in childhood obesity?

The genetic factor accounts for less than 5\% of cases of childhood obesity. Therefore, while genetics can play a role in the development of obesity, it is not the cause of the dramatic increase in childhood obesity. Basal metabolic rate has also been studied as a possible cause of obesity.

What are the causes and consequences of childhood obesity?

Childhood Obesity Causes & Consequences 1 Behavior. Behaviors that influence excess weight gain include eating high-calorie,…. 2 Community Environment. It can be difficult for children and parents to make healthy food choices… 3 Consequences of Obesity. Obesity during childhood can have a harmful effect on the body in a variety…

Do obese children grow faster than lean children?

Several studies have shown that during prepubertal years obese children have higher height velocity and accelerated bone age compared to lean subjects. However, this prepubertal advantage in growth tends to gradually decrease during puberty, when obese children show a reduced growth spurt compared with lean subjects.