True or False: High blood pressure tends to run in families.

High blood pressure, also known as hypertension, has a significant genetic component, meaning that it tends to run in families. This familial tendency suggests that if a close family member, such as a parent or sibling, has high blood pressure, an individual’s risk of developing hypertension increases as well.

The hereditary factors involve multiple genes that influence blood pressure regulation, along with environmental and lifestyle factors that can further impact an individual's health. Family history is a critical aspect in assessing a person's risk for hypertension, which can prompt early interventions and lifestyle modifications aimed at prevention.

While hypertension can also be influenced by factors such as diet, physical activity, and stress, the genetic predisposition remains a key contributor to its occurrence within families. Thus, the statement is indeed true.