| 効果 | 減少 |
| 試験方法 | 二重盲検法 |
| 試験期間 | 1-6 ヶ月 |
| 被験者数 | 171 |
| 性別 | 男女 |
| 年齢 | 30-44, 45-64 |
| 体型 | 平均 |
この研究の注釈：
Three months supplementation of 200-800mg NAC (the 400 and 800mg groups divided into two daily doses) in workers exposed to occupational levels of lead is able to reduce lead accumulation in red blood cells and the subsequent oxidative sequelae, as well as improve glutathoine status of red blood cells.