According to a British study, "at age seven there was a 75% increased chance of having a period by age 12 in those eating the most meat compared with those who ate the least," irrespective of body weight. [BBC]

Image via Eduard Titov/Shutterstock. Note: The caption to this stock photo reads, "
The little girl sits and thinks: it is necessary to eat a shish kebab or it is not necessary?..."