NUTRITION TEST FOR CAFFEINE METABOLISM IMPAIRMENT
This test determines how quickly your body metabolises caffeine. The higher your results, the longer your body might take to process caffeine (so if you like an afternoon or evening coffee, this might be the reason it’s hard to get to sleep at night).
“It seems I metabolise caffeine slower than most and this can lead to restlessness, heart palpitations and insomnia. I often have trouble sleeping and this seems to explain why.” - Karen