Choose third-party tested supplement brands, such as those with NSF certification, to ensure quality and avoid contaminants.

“The best bet is to look for dietary supplement products that have undergone independent third-party testing from organizations such as USP, NSF, ConsumerLab, or Labdoor.”

“So my recommendation always is to get third-party tested uh supplement brands that have been thirdparty tested that you can look at the data NSF certification which also is very rigorous and they're testing for potential contaminants as well um with any supplement because it's it's really a big problem in the entire industry.”