Garlic, lemon juice, and apple cider vinegar are three ingredients often associated with healthy eating. Combined into a simple drink, they create a sharp, tangy mixture that some people enjoy as part of their daily routine. But there’s one popular claim about this combination that deserves a closer look.

You may have heard that drinking garlic, lemon, and apple cider vinegar can clean arteries, remove plaque, or improve circulation. Although these ingredients contain naturally occurring compounds that have attracted scientific interest, there is no strong clinical evidence that this particular homemade mixture can unclog blocked arteries. Still, if you enjoy its flavor, it can be prepared as an occasional food-based beverage. The important thing is understanding how to make it, when to drink it, and which precautions should never be overlooked—especially if you take medication or have an existing health condition. Continue below for the preparation method and important safety information.