The answer should be “small amounts”
Diet and exercise is the answer.
Your answer would be B...
Controllable risk factors include:
Smoking.
High LDL, or "bad" cholesterol, and low HDL, or "good" cholesterol.
Uncontrolled hypertension (high blood pressure)
Physical inactivity.
Obesity.
Uncontrolled diabetes.
Uncontrolled stress and anger.
True, that's why its known as a ''complex trait'', which mean that is usually caused by a mutation in gene.
