Food The ultra -formed food could trigger puberty earlier, according to a study.
Puberty corresponds to the transition from childhood to adulthood, generally between 9 and 14 years old. During this period, hair, a body smell, pimples and an increase in sebum production appear.
In boys, the first sign is the increase in testicles, while in girls, it is the development of the breasts. There First menstruationcalled manhappens about two years after the start of breast development.
The start of puberty is influenced by factors genetics, psychological and environmental.
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Food ultra -formed food could trigger puberty earlier, according to a study
The role of food in puberty
Several research suggests that the lifestyle and food have a direct impact on the start of puberty.
An American study published in Human Reproduction analyzed the diet of Over 7,000 girls and showed that the type of food consumed could influence The age of the menarche.
Study methodology
This retrospective study used two indicators to assess food:
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Alternative Healthy Eating Index (AHEI) : evaluates the quality of the food as a function of the consumption of fruits, vegetables, whole grains, sugary drinks, shell fruit, red and transformed meats, fats and sodium.
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Empirical Dietary Inflammatory Pattern (EDIP) : measures the inflammatory potential of food according to 18 food groups. The transformed meats, fast foods and sugary drinks increase inflammation, while green vegetables, red fruits and good fats reduce it.
Main results
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Girls with a Best AHEI score had 8 % less chance to have their menarche the following month.
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Those with a more inflammatory diet had 15 % additional chance to start their rules the following month.
Even after adjustment for Size, weight and BMIthe relationship between the consumption of ultra -formed food and early puberty remained significant.
The importance of family meals
Girls with healthier food declared More family shared mealswhich could reflect better food choices and an environment favorable to development.
Why the worried precocious manner
Early puberty is associated with a increased risk of :
The pubertal period therefore represents a Opportunity window To reduce the risk of long -term chronic diseases.
What to do
Well Not everything is under control During puberty, thefood plays a key role in development and could help limit health risks associated with early puberty.
