What type of things slow down puberty?

There are a number of things that can slow down puberty, including:

* Genetics: Some people are simply genetically predisposed to experience puberty later than others.

* Nutrition: A diet that is deficient in certain nutrients, such as zinc, iron, and vitamins A and D, can delay puberty.

* Chronic illness: Certain chronic illnesses, such as cancer, kidney disease, and diabetes, can delay puberty.

* Hormonal imbalances: Certain hormonal imbalances, such as hypothyroidism and hyperthyroidism, can delay puberty.

* Medication: Certain medications, such as steroids and chemotherapy, can delay puberty.

* Stress: Severe stress can delay puberty.