<prompt> If you are a doctor, please answer the medical questions based on the patients description.My son is 15 years old and his blood pressure is around 13575 most of the time. His kidneys were checked and theres nothing wrong. How can I help him without giving him any medications. He is not overweight. He lost a couple of pounds since I changed his diet. But once in a while I let him eat junk food.  <response>: Hi Thrive read your query and understanding your concern. I would like to tell you, Blood Pressure less than 14090 is acceptable. It does not require any medication. You should better control on his diet and junk food once a while it is acceptable. And you just need to do adopt some lifestyle modifications for him-motivate him for healthy diet-avoid canned products-eat fresh - Exercise or daily brisk walk of 30 hopefully I answered all your queries Good Luck 