This is a single-centre, interventional, double-blinded, randomised controlled trial with a 2 (group: High ASRS vs Low A clinical trials

5-hydroxytryptophan, a serotonin precursor, as a novel therapy for attention-deficit hyperactivity disorder in adults

This study from the University of Sheffield is looking at whether a natural substance called 5-HTP can help reduce how easily people get distracted. It involves taking tablets, doing computer tasks, and comparing people with high and low distractibility. They are testing if 5-HTP could help those with attention issues.