Instruct: Classify Amazon reviews into positive or negative sentiment
Query: DANGEROUS DIET

My cholesterol shot up more than 70 points on this diet, from 193 to 268. My doctor tells me I'm now at risk for heart attack and stroke, and I can only attribute this new health problem to this diet. With a diet that encourages carte blanche consumption of eggs, red meat, bacon, butter, cheese and other cholesterol-laden foods, I guess I should have known better.