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Article written by Anneliese Kuemmerle, MS, RDN February 2026
Valentine’s Day has passed, but February still carries that hearts-and-chocolate theme, and many of us may have been enjoying chocolate this month. This is a good moment to look at what the science shows about chocolate’s potential health benefits, and how to enjoy it in a way that supports your everyday healthy eating habits.
You may have heard chocolate described as a “superfood,” and it is easy to see why the internet loves that headline. But “superfood” is not a scientific or regulated category. The term “superfood” is a marketing label and is used to describe foods that are claimed to have exceptional nutrition or health benefits. “Superfood” status is often applied to foods that contain vitamins, minerals, fiber, or plant compounds (like antioxidants), even though there are no official criteria that a food must meet to earn the label. The term “superfood” can be misleading, because adding one “special” food will not automatically improve our health. Research shows that health is shaped by our eating patterns over time. That includes the foods we eat most often, how much variety we get, and the habits we keep day-to-day.
Chocolate is made from cocoa, which has nutrients that can support our overall health. Cocoa naturally contains polyphenols. Polyphenols are plant compounds that researchers study for possible health effects. Cocoa polyphenols act as antioxidants in the body, helping to protect cells from damage. Diets high in antioxidant rich foods can support heart health and cancer prevention. Researchers have also found potential heart-related benefits, with some studies (but not all!) suggesting that eating chocolate once per week led to improvements in markers like blood pressure, cholesterol, and triglycerides. Cocoa may play a role in lowering diabetes risk. Compounds in cocoa have been shown in some studies to help stimulate insulin release, reduce blood glucose levels, and improve the body’s ability to handle glucose.
One way to make chocolate part of a healthful eating pattern is to choose dark chocolate with higher percentages of cacao. Chocolate with a higher percentage of cacao typically contains more flavonoids and may offer greater possible benefits. The term “dark chocolate,” like the term “superfood” is not a regulated or legally defined term. Generally, “dark chocolate” is used to describe chocolate that has at least 70% cacao. In addition to looking for higher percent cacao, check out the Nutrition Facts label to help you compare ingredients and added sugars. Chocolate is calorie-dense, so keep the portion size in mind! Pairing chocolate with fruit, nuts, or yogurt can help you enjoy chocolate in a healthier way as part of a balanced diet.
As most of us already know, chocolate doesn’t need the “superfood” claim to be worth enjoying. Chocolate may offer certain health benefits, but its fat, sugar, and calorie content means that it is best enjoyed in moderation. Choosing chocolate with a higher cacao percentage and looking at the added sugars and portion size on the Nutrition Facts label, can help you make a choice that aligns with your health goals.