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The Heart-Healthy Reason To Enjoy Tea & Chocolate Daily, Study Finds

Ava Durgin
Author:
August 11, 2025
Ava Durgin
Assistant Health Editor
By Ava Durgin
Assistant Health Editor
Ava Durgin is the Assistant Health Editor at mindbodygreen. She is a recent graduate from Duke University where she received a B.A. in Global Health and Psychology. In her previous work, Ava served as the Patient Education Lead for Duke Hospital affiliated programs, focusing on combating food insecurity and childhood obesity.
Image by Yelena Yemchuk / Getty
August 11, 2025

If you’ve ever curled up with a cup of tea or treated yourself to a square of dark chocolate, you may have done your heart a favor, without even realizing it.

According to a recent systematic review and meta-analysis, certain plant compounds found in everyday favorites like cocoa, tea, and apples can help naturally lower blood pressure and improve vascular health.

The delicious link between flavan-3-ols & heart health

This isn't just about indulging your sweet tooth. The findings highlight the power of food as a daily tool for prevention, particularly when it comes to heart health. Here’s what they found: 

  • On average, people saw a drop of about 2 to 4 points in their blood pressure, similar to what some medications can do.
  • Those with high blood pressure saw even bigger benefits, with drops as high as 6 points.
  • Endothelial function (a key marker of cardiovascular health) improved by 1.7–2.0%, even independent of blood pressure changes.

How to add more flavan-3-ols to your day

To get more of these heart-healthy compounds, consider adding a few simple staples to your routine:

  • Tea: Sip on green or black tea throughout the day
  • Fruits: Snack on apples (with the skin!), red grapes, blueberries, and blackberries
  • Dark chocolate & cocoa: Choose high-quality, low-sugar varieties

The takeaway

Heart health doesn’t always have to come from big changes; it can start with something as small (and enjoyable) as a piece of fruit or a warm mug of tea. Flavan-3-ol-rich foods may be a simple, effective way to support blood pressure and vascular health over time. So next time you reach for that dark chocolate square, consider it a tiny act for your health.