Cholesterol Reducer 1000 Review – Is it worth it? The number of people diagnosed with cardiovascular diseases has risen exponentially over the past few decades, and most of it is because of one cause – high cholesterol levels. Cardiovascular conditions like hypertension are tied with high cholesterol levels. Cardiovascular conditions cause the highest number of deaths in the past decade. Despite having leaps and bounds in medicine research, high cholesterol levels and cardiovascular diseases still hold the record for causing the highest number of deaths.