Should I take apple cider vinegar at night or in the morning?

When’s the Best Time to Take Apple cider Vinegar?

If you’ve jumped on the apple cider vinegar trend, you might be wondering—should I take it at night or in the morning? While there’s no one-size-fits-all answer, experts generally agree that timing matters, especially for your digestive health.

Drinking apple cider vinegar before bed isn’t ideal, particularly if you’re prone to heartburn or acid reflux. Lying down soon after consuming something acidic can make it easier for stomach contents to creep back up the esophagus, triggering discomfort or worsening GERD symptoms. For that reason, it’s best to avoid it within 30 to 60 minutes of going to bed.

Morning might be a better option—especially diluted in water on an empty stomach. Some people believe it helps kickstart digestion, supports metabolism, or even helps regulate blood sugar levels throughout the day. However, it’s important to keep in mind that while small amounts may be beneficial, apple cider vinegar is highly acidic and can erode tooth enamel over time. Always dilute it and consider sipping through a straw to protect your teeth.

There’s also some evidence that taking apple cider vinegar with meals—rather than strictly in the morning or at night—may help moderate blood sugar spikes, especially after carb-heavy foods. That makes mealtime a practical and potentially effective window.

Ultimately, listen to your body. If you have a sensitive stomach or a history of reflux, avoid taking it late in the evening. And no matter when you choose to take it, moderation is key. A tablespoon diluted in a large glass of water is more than enough. As with any wellness habit, consistency and caution go hand in hand.