The aim of the present study was to investigate the association between dietary patterns and precocious puberty among Shanghai children. A cross-sectional study was conducted among Shanghai children by multistage stratified cluster random sampling in June Diet was assessed using a simplified food frequency questionnaire FFQ. Height, weight, and Tanner stages of breast development, pubic hair growth, and testicular volume were carefully measured. Exploratory factor analysis was used to identify dietary patterns, and logistic regression analysis was used to assess the association between dietary patterns and precocious puberty. Dietary patterns were found to be related to precocious puberty among Shanghai children. Historical studies have demonstrated a decrease in the age at the onset of puberty [ 1 — 3 ]. Early onset of puberty may confer an intermediary factor on the life-course path to a number of adverse health consequences in later life including hormone-related cancers [ 4, 5 ], metabolic syndrome [ 6 ], and higher risks of all-cause mortality [ 7, 8 ]. Because of these important ramifications, modifiable factors that influence the timing of puberty are of endocrinological interest from a public health perspective. Large numbers of epidemiological studies have suggested notable associations between dietary intake and pubertal timing besides energy imbalance.
This is due to the markedly increased efficiency of utilization of dietary protein for retention delay to intake, reflected by a decreased rate of leucine oxidation early the fed state, and increased net leucine retention in pubertal than in prepubertal subjects. One possible explanation for puberty discrepancy is incongruent timing and method of dietary assessments. New Diet Springer-Verlag; Again, a diet high in fat and meats promotes the growth early bacteria that secretes an enzyme which breaks diet the non-absorbable substance can you eat onion on the keto diet releases the hormones. Great attention should be paid both to maternal and early neonatal and childhood nutrition to assure proper timing and progression of pubertal development and prevent obesity-related reproductive complications. Can is a fast growing percentage of girls with puberty breast development at the can of 7 and even some girls as young as 6. Stop giving our kids cheap convenient foods like Lunchables, regular hot dogs. Share Your Location. After the World War delay the age of puberty was typically at years. Smith, and Z.
Good can diet delay early puberty excellent
An alarming trend is taking place in the United States today that’s affecting the health and wellbeing of our children. The rate at which our children are going through puberty has increased significantly between and Before the 20th century, the average age of puberty in girls was 16 or The age of menarche has declined over the past years. He believes early puberty is a sign of early aging. Fuhrman writes, “The normal, healthy age at menarche under conditions of excellent nutrition without caloric excess, would probably fall somewhere between 15 and But today in the U. John McDougall cites evidence showing the onset of sexual maturity has “decreased at a rate of about 2 to 6 months per decade. The slowest onset of maturity, with a mean age of menarche of years, was observed in women of Papua New Guinea in the s – a time when the people ate a nearly vegetarian, very low-fat diet. At age 8, Early puberty, referred to as “precocious puberty” is not caused by any one factor.