Rebecca Adams, a research toxicologist at NSF International, evaluates dietary supplement and functional food product labels to the requirements of NSF/ANSI 173 and NSF certification guidelines 229 and 306, ensuring the ingredients and any potential contaminants or adulterants in the products do not present a significant public health risk or a reputational risk to consumers, athletes or the brand. She has experience in multiple disciplines including toxic tort litigation, occupational health/industrial hygiene, exposure assessment, and public health and safety.