Although elevated blood pressure and high blood pressure are most common in adults, children can be at risk, too. For some children, kidney or heart problems can cause high blood pressure. But for a growing number of kids, poor lifestyle habits, such as an unhealthy diet, obesity and lack of exercise, contribute to elevated blood pressure and …
https://www.mayoclinic.org/diseases-conditions/prehypertension/symptoms-causes/syc-20376703

