04/25/2026
Some people feel everything too intensely. Stress hits hard, sleep is impossible, and the nervous system never really quiets down.
Other people feel the opposite. They want to feel something, anything, but motivation is flat. They need pressure or stimulation just to feel like themselves.
Both of these can be traced to one gene: COMT.
The COMT gene controls how quickly your body clears dopamine, norepinephrine, and adrenaline after they have done their job.
Slow COMT means these chemicals linger during calm moments, which can feel like emotional depth and focus. Under stress, the excess builds, and the system cannot shut off. Restlessness, overwhelm, racing thoughts at night, and an inability to wind down are common.
Fast COMT clears these chemicals quickly. The result is often a lower baseline mood and motivation. People with fast COMT frequently seek stimulation — food, activity, novelty — just to feel okay.
Here is the practical part: COMT needs magnesium to work. Without adequate magnesium, the enzyme slows down regardless of which variant you carry. If you have fast COMT but are low in magnesium, you can start experiencing the effects of slow COMT — accumulated stress hormones, poor sleep, and heightened reactivity.*
If you recognise yourself in either of these patterns, supporting your magnesium levels is one of the first and most direct things you can do.*
Comment COMT below, and we will send you our number one recommendation for COMT support.