That daily cup of tea or small piece of dark chocolate may be doing more than lifting your mood.
New research from the University of Surrey suggests that flavan-3-ols — naturally occurring compounds found in cocoa, tea, apples, and grapes — can positively affect blood pressure and cardiovascular health.
Flavan-3-Ols Help Lower Blood Pressure
Researchers discovered that regular consumption of flavan-3-ol-rich foods can reduce blood pressure, especially in people with elevated readings.
Effects Comparable to Medication
In some cases, the reduction in blood pressure was similar to that seen with certain medications, although not intended as a replacement.
Improved Blood Vessel Function
Beyond lowering blood pressure, participants also showed improved endothelial function — the inner lining of blood vessels.
Benefits Beyond Blood Pressure
This vascular improvement occurred even in individuals without notable blood pressure changes, suggesting broader cardiovascular advantages.
Small Amounts Make a Difference
The study indicated that modest daily servings of tea, apples, cocoa, or dark chocolate could support better circulatory health.
Easy to Integrate Into Daily Diets
Researchers recommend incorporating flavan-3-ol-rich foods into a balanced diet as an enjoyable way to promote heart health.
Not a Substitute for Medication
Although the findings are promising, these foods should not replace prescribed treatments or medical advice.
Especially Helpful for Those With High Blood Pressure
The greatest benefits were seen among participants who already had elevated blood pressure at the start of the study.
Supports a Holistic Healthy Lifestyle
Flavan-3-ols can be part of a broader approach to heart health, working alongside exercise, balanced nutrition, and healthy habits.
More Research Needed
Experts note that further studies are required to confirm long-term benefits and establish optimal intake recommendations.
This article is based on information from News Medical