When the climate cools down, most of us reach for warm, comforting drinks. Surprisingly, a hot cup of dark chocolate or a hot cocoa drink may do more than just boost your mood. Yes, it could help bolster your immune system and combat common cold, cough and flu infections.
Take this two-minute read to explore how dark chocolate can help you fight cold and flu infections and the best way to consume it.
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How Dark Chocolate Works?
A piece of dark chocolate is proven to calm your cough and offer respite from a cold. A study conducted by London’s Imperial College revealed that theobromine, an alkaloid compound present in cocoa, suppresses coughs. Researchers say that theobromine compound acts by safeguarding the nerve endings in your throat, which trigger the urge to cough and boosts your immune response.
Benefits of Dark Chocolate
Strengthens the Immune System
Being a storehouse of antioxidants like catechins and epicatechins, dark chocolate combats oxidative stress. In addition, these bioactive elements stimulate the immune cell function and uplift the body's defence mechanism against viruses and pathogens, causing the common cold.
Also Read:5 Healthy Reasons To Eat Dark Chocolate-Infographic
Eases Inflammation
The richness of cocoa polyphenols in dark chocolate exhibits anti-inflammatory effects, helping the body recover from infections and offering relief from sore throats and congestion.
Promotes Respiratory Health
The dense profile of theobromine, a natural compound in cocoa, helps relax the airways and reduce coughing. A few studies reveal that it may be more effective than codeine for suppressing coughs, making dark chocolate a comforting natural choice during a cold.
Improves Blood Circulation
Better blood flow indicates that the right amount of nutrients and immune cells is delivered more efficiently throughout the system. Dark chocolate packed with flavonoids helps improve blood circulation and promote heart and lung function, thereby triggering immunity.
Boosts Mood
Dark chocolate triggers the release of serotonin and endorphins, these hormone helps to regulate sleep, ease stress and uplift mood. A stress-free body naturally stimulates the immune system and plays a vital role in preventing frequent episodes of colds.
Nutrition Profile of Dark Chocolate per 100g of 70–85% cocoa
Nutrient Amount
Calories ~600 kcal
Protein 7–8 g
Fat 42–45 g
Carbohydrates 45–50 g
Fiber 10–11 g
Iron 11 mg (61% DV)
Magnesium 230 mg (58% DV)
Copper 1.8 mg (200% DV)
Manganese 2 mg (100% DV)
Flavonoids 500–800 mg
*Source US Food and Drug Administration (FDA)
Note: The nutrient levels vary depending on brand and cocoa percentage.
How to Add Dark Chocolate To Your Diet?
Dark Chocolate Drink
Take about 2-3 cubes of 70% or higher dark chocolate, melt it and add it to a warm cup of milk.
Blend well and add a pinch of turmeric or cinnamon powder for that extra dose of anti-inflammatory effects.
Sweeten with a little honey (optional); however, adding honey helps to soothe an irritated throat.
Dark Chocolate Ginger Tea
Brew fresh ginger tea and add a small piece of dark chocolate until melted.
Ginger is a powerful spice that boosts circulation and immunity, pairing well with cocoa’s antioxidants to support overall health.
Recommended Daily Intake
Have about 20–30 grams of dark chocolate daily, either as a drink or consumed directly.
Avoid milk chocolate, as the added sugar and dairy reduce the beneficial effects.
Side Effects
Dark chocolate is healthy in moderation; too much can have drawbacks:
Overconsumption may lead to weight gain, as it is high in calories and fat.
The high amounts of caffeine and theobromine may cause restlessness, insomnia, or palpitations in sensitive people.
It may trigger migraines in some individuals who are sensitive to cocoa compounds.
Sweetened dark chocolate can counter its health benefits; choose at least 70% cocoa and low sugar content.
Not a Cure: Dark chocolate strengthens immunity but doesn’t replace vaccines, rest, or medical treatment during illness.
Conclusion
Drinking dark chocolate can be a delicious and healthy addition to ward off cold and flu. The potent antioxidants, anti-inflammatory traits, and immune-boosting nutrients make it more than just a comfort beverage; it’s a functional food. Relish it moderately and always go for high-quality dark chocolate and combine it with a wholesome meal, good rest and proper hydration.
(This article is reviewed by Kalyani Krishna, Chief Content Editor)
Author Profile:
M Sowmya Binu
With over 15 years of expertise and a Postgraduate degree in Nutrition, M Sowmya Binu is a seasoned professional in the field of nutrition. Specialising in tailoring personalised diet plans, she underscores the significance of a balanced approach to health, emphasising the integration of medication with dietary intake for holistic wellness. Passionate about equipping individuals with knowledge to make informed decisions, Sowmya adeptly develops insightful content encompassing various topics, including food, nutrition, supplements, and overall health.
References:
Chocolate as a cough suppressant: rationale and justification for an upcoming clinical trial
Thorvardur R Halfdanarson 1, Aminah Jatoi
https://pubmed.ncbi.nlm.nih.gov/18632476/
Theobromine for the treatment of persistent cough: a randomised, multicentre, double-blind, placebo-controlled clinical trial
Alyn H Morice 1,✉, Lorcan McGarvey 2, Ian D Pavord 3,4, Bernard Higgins 5, Kian Fan Chung 6, Surinder S Birring 7
https://pmc.ncbi.nlm.nih.gov/articles/PMC5542984/
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