
Sensitive to Caffeine? 10 Ways to Wake up Without Coffee
March 23, 2018
Jittery hands, a racing heart, trouble sleeping—does this sound familiar? You may have wondered why some of your friends can guzzle coffee like water, while you’re much more sensitive to its effects.
Everyone responds to caffeine differently, thanks in part to our genetics. When you’re caffeine sensitive, your body breaks down (or metabolizes) caffeine more slowly, which makes it stay in your system longer.
People who metabolize caffeine slowly may be more likely to feel its negative effects, like the tell-tale jitters. Beyond the immediate effects, there may be more serious ones too. Research has found that coffee drinkers who metabolize caffeine more slowly may be at higher risk for hypertension. So if you know you’re caffeine sensitive, it’s worth being mindful of how much you consume.
Since genes can play an important role, looking at your genetic data can help you understand your risk. A major gene involved is CYP1A2, which helps control how quickly our bodies metabolize caffeine. There is one CYP1A2 genotype that may predispose someone to be a “slow metabolizer,” whereas two other genotypes may make someone more likely to be a “fast metabolizer.”
It’s easy to find out your genotype: CYP1A2 is just one of the nutrition-related genes analyzed by the Habit Core kit.
If you know you’re sensitive to caffeine—but can’t imagine a morning without coffee—you may find it helpful to incorporate one of these habits into your morning routine.
Everyone responds to caffeine differently, thanks in part to our genetics. When you’re caffeine sensitive, your body breaks down (or metabolizes) caffeine more slowly, which makes it stay in your system longer.
People who metabolize caffeine slowly may be more likely to feel its negative effects, like the tell-tale jitters. Beyond the immediate effects, there may be more serious ones too. Research has found that coffee drinkers who metabolize caffeine more slowly may be at higher risk for hypertension. So if you know you’re caffeine sensitive, it’s worth being mindful of how much you consume.
How do you know if you’re caffeine sensitive?
Sometimes the signs are obvious (again, the jitters), and sometimes they’re not.Since genes can play an important role, looking at your genetic data can help you understand your risk. A major gene involved is CYP1A2, which helps control how quickly our bodies metabolize caffeine. There is one CYP1A2 genotype that may predispose someone to be a “slow metabolizer,” whereas two other genotypes may make someone more likely to be a “fast metabolizer.”
It’s easy to find out your genotype: CYP1A2 is just one of the nutrition-related genes analyzed by the Habit Core kit.
If you know you’re sensitive to caffeine—but can’t imagine a morning without coffee—you may find it helpful to incorporate one of these habits into your morning routine.