You probably know that many medications – from allergy medications to statins to antidepressants – can disrupt your sleep. But some vitamins can, too. In particular, B vitamins can interfere with your nightly rest. There’s evidence suggesting vitamin B6 may trigger vivid and bizarre dreaming, which is more likely to wake you during the night. And research shows vitamin B12 may increase your sensitivity to light, inhibiting the sleep hormone melatonin and disrupting normal sleep-wake rhythms. The best time to take a multivitamin? In the morning after breakfast.
13 surprising things that could explain your sleep woes
Something wrecking your sleep? There could be a very simple yet surprising reason.
You’re taking your multivitamin at night