相反 ， 美國有六百萬瘦嘅人有抗胰島素 佢哋比肥胖嘅人更加易患上 剛才提及嘅代謝性疾病嘅風險
Conversely, there are six million skinny people in the United States who are insulin-resistant, and they are more likely to develop the metabolic diseases just mentioned than obese people