Users of caffeine supplements report complaints more often, NVWA signals

The Netherlands Food and Consumer Product Safety Authority (NVWA) has received signals that many people who use caffeine supplements experience side effects. According to a report in the Pharmaceutisch Weekblad, this concerns a majority of users. The source does not specify which complaints occur or how serious they are.

The NVWA supervises the safety of dietary supplements, including products with high concentrations of caffeine. Whether the complaints will lead to adjustments in supervision or information is not yet known. Users of such supplements are advised to consult the package insert and contact an expert if in doubt.

Caffeine occurs naturally in coffee, tea, and some plants, but supplements often contain a much higher dose. The Pharmaceutisch Weekblad emphasizes that the NVWA's findings do not prove a causal relationship but are an observation.

This report is a summary based on the mentioned source and is not medical advice. Always consult a doctor or pharmacist in case of complaints.