Struggling with emotional eating? Try these 9 high-flavonol cocoas and teas for support

The holiday season brings with it family gatherings, gift shopping, political debates, and festive chaos, leaving many people feeling stressed. If you find yourself reaching for another cookie while juggling multiple celebrations, gift lists, and travel plans alongside work, you're not alone.

Research indicates that the combination of stress and high-fat foods can have a negative impact on cardiovascular health. However, recent findings suggest that certain hot beverages may help counteract these effects.

Study Highlights

Researchers at the University of Birmingham conducted a 2024 study to examine whether drinks rich in plant compounds could offset the harmful effects of stress combined with fatty meals. Participants consumed high-fat foods including buttered croissants, cheese, and whole milk, paired with cocoa drinks either high or low in flavonolsa type of antioxidant found in plants.

While undergoing stress-inducing tasks, researchers measured blood flow, oxygen levels, and vascular function. Results showed that consuming a flavonol-rich beverage alongside fatty foods effectively neutralized the negative vascular impact of stress and fat.

Flavonols and Heart Health

Flavonols are antioxidants present in foods like cocoa, tea, and berries. Studies suggest they support cardiovascular health when consumed in adequate amounts. Health organizations, including the American Heart Association, recommend incorporating flavonol-rich foods into the daily diet. Although the Birmingham study was small, it provides early evidence that flavonols can reduce stress-related vascular strain caused by fatty foods.

Lead researcher Catarina Rendeiro, PhD, incorporates matcha and green tea into her diet, especially before stressful events, citing their high flavonol content. These findings align with prior research advocating daily consumption of flavonol-rich foods.

Choosing High-Flavonol Cocoa

Cocoa from minimally processed cacao beans retains the highest levels of flavonols. Look for ingredients labeled cacao powder or natural cocoa powder. Homemade cocoa can be made by whisking cocoa with milk and sweetener, optionally adding marshmallows. Cold chocolate milk can also be prepared with milk frothers for a creamy texture.

Recommended Hot Cocoas

• Cocoa Metro Organic Belgian Hot Drinking Chocolate Natural cocoa with chocolate chunks for a smooth drink.
• Ghirardelli Premium Baking Cocoa 100% Unsweetened Rich, thick cocoa perfect for baking or beverages.
• CocoaVia Cardio Health Cocoa Powder Single-serve sticks delivering daily recommended flavonols.

High-Flavonol Teas

Black tea has the highest flavonol levels, while green tea and matcha are also excellent sources. Matcha, made from ground whole tea leaves, contains concentrated flavonols. Recommended teas include:

• Encha Ceremonial Grade Matcha Powder Organic, high-quality matcha with a smooth taste.
• Matcha DNA Certified Organic Matcha Affordable, beginner-friendly matcha option.
• Tazo Awake English Breakfast Black Tea Pods Strong black tea suitable for morning consumption.
• Numi Organic Breakfast Blend Tea Blend of black teas from India and Sri Lanka, high in flavonols.
• Upton Tea Imports Season's Pick China Sencha Organic Green Tea Light, flavorful green tea with moderate caffeine.

Other Flavonol Sources

Besides cocoa and tea, flavonols are found in onions, tomatoes, blueberries, and coffee. Teas, especially brewed black and green teas, offer particularly high concentrations.

Key Takeaways

Stress combined with fatty meals can temporarily impair vascular function, but consuming flavonol-rich drinks like cocoa, green tea, or matcha may reduce this effect. Look for minimally processed cocoa and high-quality teas to maximize health benefits. Flavonols support heart health, and incorporating them into your daily diet is a simple, tasty strategy to offset holiday stress.

Sources: Catarina Rendeiro, PhD, University of Birmingham; Kristen Smith, MS, RD, LD, Academy of Nutrition and Dietetics.

Author’s Analysis: Flavonol Beverages and Cardiovascular Stress

In the context of holiday-related stress and high-fat food consumption, the presented findings add a relevant physiological perspective. The 2024 University of Birmingham study directly examined how stress and fatty meals interact to affect vascular function, using measurable indicators such as blood flow and oxygen levels. The results showed that these negative effects were observable but modifiable.

Based on the reported data, flavonol-rich beverages consumed alongside high-fat meals neutralized stress-related vascular impairment during controlled stress tasks. This effect was not observed with low-flavonol drinks, indicating that the benefit was linked to flavonol content rather than temperature or beverage type alone.

Although the study sample was limited, the findings are consistent with existing cardiovascular research on flavonols found in cocoa, black tea, green tea, and matcha. Current dietary recommendations from established health organizations already support regular intake of flavonol-containing foods.

Overall, this research provides early but concrete evidence that simple dietary choices, such as selecting minimally processed cocoa or flavonol-rich teas, may help reduce short-term vascular strain associated with stress and high-fat meals.

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• Emotional eating? These 9 high-flavonol cocoas and teas can help