William Arias, MD: "Eating chocolate has more benefits than you imagine."

Few pleasures are as universal as chocolate, yet its reputation remains divided between indulgence and guilt.

Doctor William Arias wanted to end the debate with a warning and some good news: chocolate can be very beneficial for your health ... but only if you choose the right kind.

An ally for the heart and brain

According to Arias , this food, when it contains a high percentage of cocoa , has a direct positive impact on the cardiovascular system . " It protects your heart , improves blood flow , reduces blood pressure , and regulates cholesterol ," he says. But the effects don't stop there: it also improves mental performance, memory, and attention. The culprit? Real cocoa.

" Real cocoa is a turbocharger for your brain ," the expert insists, highlighting that the benefits are due to its richness in phenolic antioxidants , which help combat chronic inflammation and enhance cognitive function.

More than a craving: it improves your mood and prevents disease

One of the most striking aspects is its influence on mood. Eating dark chocolate activates the production of dopamine and serotonin , generating a natural, guilt-free high . It can also improve insulin sensitivity , which could help prevent type 2 diabetes.

Dr. Arias goes further and mentions research that "suggests anticancer effects ," although he clarifies that more evidence is still needed to confirm this.

But not all chocolate is worth it.

The warning is clear: the benefits are only obtained if the chocolate is pure , with a high cocoa content . "Most people think these chocolates have that effect, but it's because they barely have any cocoa; all they have is marketing, sugar, and milk," he warns, showing a commercial bar. To obtain real benefits, he recommends dark chocolate with at least 70% cocoa, and if you're looking for a powerful effect on mood and the mind, 85% or more.

The doctor compares two types of chocolate: a commercial one and one rich in cocoa. The former, he says, " takes away boredom for only half an hour ," while the latter can regulate mood for a long time. The key is to differentiate between an ultra-processed product and real cocoa , which is even considered a superfood .

Arias concludes with a powerful reflection: "Remember: the power of real food isn't magic , it's science ." And in this case, chocolate ceases to be just a treat and becomes a true accomplice to health ... if consumed sensibly and without falling into marketing traps.