Category: Growth disorders

According to the CDC, approximately 5–10% of infants fail to meet expected growth standards, with many cases diagnosed as **failure to thrive**. While it is a manageable condition with early intervention, parents often ask, **"How serious is failure to thrive?"** The answer depends on the underlying cause, but ignoring it can have significant long-term consequences for a child's health and development.

For many, genetics is the primary factor influencing height, but the question, "what causes you to be small?" reveals a complex issue with many potential contributing factors. This guide explores the science behind human growth and the various health conditions that can affect stature, from hormonal imbalances to chronic illnesses.