Stress.
Explanation:
Stress can cause aging, grey hair, weight gain and more. Therefor the stress going on in your mind is affecting your body
High blood pressure<span> (or </span>hypertension<span>) is the biggest risk factor for a stroke (by far).</span>
Bacteria is something else that you would need to know
The best way to eat chips and still adhere to a healthy diet would be to eat only one serving or a half of a serving.
Answer:
They could eat healthier, like replacing junk food with healthier options, and exercise more by maybe going for walks instead of sitting around watching TV
