Can supplements affect liver enzyme levels?
Many factors can influence liver enzyme levels. For example, minor fluctuations in liver enzyme levels can result from physical exercise, use of certain medications, and even time of day.
Dietary supplements like USANA’s do not normally affect liver enzyme levels to any significant degree. Large supplemental amounts of vitamin A (as retinol) may increase liver enzyme levels, but the dosage of vitamin A USANA provides is moderate and well within safe levels.
So, while it is technically possible that supplements can elevate liver enzymes, it would not be expected and they would not typically fall outside normal variations.
