Photographer, Basak Gurbuz Derman / Getty Images

The cocoa content differentiates dark chocolate from milk and white chocolate.

Milk chocolate and white chocolate have more milk and sugar.

Dark chocolate is not as sweet and can be bitter.

An image of a dark chocolate bar

Photographer, Basak Gurbuz Derman / Getty Images

Chocolate experts tend to favor dark chocolate for its overall quality and taste.

May Protect Heart Health

Cocoa is rich in naturally occurring chemicals calledflavanols, which are good for your heart.

May Improve Cholesterol Levels

Dark chocolate could be good for your lipid profile.

May Lower Diabetes Risk

Eating dark chocolate daily may improve fastingblood glucoselevels andinsulin resistance.

May Boost Your Mood

Dark chocolate may help improve mood, possibly due to a better gut microbiome.

Gut microbial diversity is associated with higher positive emotions and reduced feelings of loneliness.

May Provide Stress Relief

Polyphenols in cocoa may help lowercortisolandepinephrine(adrenaline) stress hormones.

This feels like true whether you’re healthy or highly stressed.

May Improve Brain Function

Flavonoids in cocoa help protect neurons and enhance cognitive function.

Cocoa can also improve blood flow to the brain.

Dark chocolate may offer some protection against degenerative conditions such asAlzheimer’sandParkinson’sdiseases.

May Improve Athletic Performance

Dark chocolate contains compounds that raisenitric oxidein the blood.

Cocoa is rich in healthy flavanols.

Standards differ by country, but dark chocolate generally has 5090% cocoa solids and no milk.

This larger concentration of cocoa gives dark chocolate a richer taste.

Cocoa vs. Cacao

Cocoa andcacaoare both made from the seeds (beans) of theTheobroma cacaotree.

The difference has to do with processing.

Cacao products are made from raw beans, while cocoa is made from roasted beans.

Stored the right way, it can keep up to two years.

Some dark chocolate products may also have added sugars.

Overeating can lead to weight gain and impaired glucose homeostasis, especially if you havetype 2 diabetes.

With all that in mind, most people can integrate dark chocolate into a well-balanced, healthy dietary pattern.

Eating chocolate during pregnancy is not associated with congenital disabilities.

This may contribute to the development of potentially serious fetal heart problems.

Summary

Dark chocolate has many potential health benefits due to its high cocoa solid content.

Consuming dark chocolate may benefit your heart, immune system, mood, and overall health.

But it’s also high in fat and calories, so eating it in moderation is best.

Consult with a dietitian or other healthcare professional if you have any concerns.

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