Intervention
Q: What is the evidence on the safety of sweeteners (e.g. nonnutritive, artificial, intense, low calorie, sugar substitutes)?
You're using the new PEN System interface that will officially launch for all PEN users on July 13, 2026. After that time, you will no longer be able to access the classic version.
Q: What is the evidence on the safety of sweeteners (e.g. nonnutritive, artificial, intense, low calorie, sugar substitutes)?