Blocked coronary vessels restrict blood flow to the heart, therefore causing the heart to not receive enough oxygenated blood.
That statement is true
Aerobic exercises refers to the type of exercise that force your cardiovascular system to put more intense work compared to your usual state. This type of exercise is really good to prevent heart related diseases, massively increase your stamina, and tend to burn the most calories compared to other type of exercies.
Dehydration, diarrhea, emesis, excessive sweating, urinary tract/bladder infection,
Being lactose intolerant means that one cannot tolerate any dairy and any food that contains lactose. The best foods that lactose intolerant people would best have are those rich in calcium such as spinach, salmon, raw broccoli and almonds.