For some people, especially those with specific genetic variations, regular forms of these vitamins might not be efficiently processed, leading to deficiencies despite adequate intake
The 28-day (4-week) stability window is the limiting factor
A mark above 16 will earn a mention trs bien (very high honours, lit
PubMed Sikiric, P., Separovic, J., Anic, T., Buljat, G., Mikus, D., Seiwerth, S., Grabarevic, Z., Stancic-Rokotov, D., Pigac, B., Hanzevacki, M., Marovic, A., Rucman, R., Petek, M., Ziger, T., Sebecic, B., Zoricic, I., Turkovic, B., Aralica, G., Perovic, D., Duplancic, B., Lovric-Bencic, M., & Rotkvic, I
They are not recognized as generally regarded as safe (GRAS) substances for dietary supplement use