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Some people like to add distilled water to this mix

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Li G, Kong B, Tong Q, Li Y, Chen L, Zeng J, Yu H, Xie X, Zhang J (2021b) Vanillin downregulates NNMT and attenuates NNMT-related resistance to 5-fluorouracil via ROS-induced cell apoptosis in colorectal cancer cells

This site is often used by clinicians for larger doses
