But the federal agency warns that these unauthorized drugs, which are illegal, pose serious health risks, adding that it still needs to evaluate them for safety, efficacy, and quality. They have not been demonstrated, through scientific trials, to provide the health benefits that they claim, according to Health Canada in an April advisory
The in vivo results from showed that the total H3K4me3 levels were much higher, and those of H2AK119ub were much lower in the hippocampi of BHBA-treated mice as than those of the control mice, which was consistent with the in vitro results (Figures 2C,D)
Contraindications must also be assessed carefully to ensure safety: Known allergies to ingredients (especially sulfa-containing methionine)
For more information on the vitamin E content of foods, search USDA's FoodData Central