A type of polyphenol found in this drink was associated with a “significant” decrease in both overall cholesterol and the “bad” kind

Indulging in a certain hot drink daily might just be the key to reducing cholesterol levels and safeguarding your heart. Research has indicated that this particular beverage, which costs a mere 4p per cup, could “significantly” diminish cholesterol.

High cholesterol is a serious health issue characterised by an excess of a fatty substance called cholesterol in the bloodstream. This can lead to accumulations within blood vessels, causing obstructions.

Such blockages can prevent proper blood flow through the arteries, posing a substantial risk for critical health events like strokes and heart attacks. High cholesterol can be influenced by various factors, with diet playing a crucial role.

As an example, consuming excessive saturated fat can elevate cholesterol levels. Fortunately, dietary adjustments can also have the opposite effect.

Studies have shown that one specific hot drink could notably assist in lowering cholesterol. A study featured in the Journal of the American Dietetic Association in 2011 revealed that catechins, a type of polyphenol found in green tea, were associated with a “significant” decrease in both overall cholesterol and the “bad” kind (low-density lipoprotein cholesterol).

Study researchers concluded: “The consumption of green tea catechins is associated with a statistically significant reduction in total and low-density lipoprotein cholesterol levels; however, there was no significant effect on high-density lipoprotein cholesterol [‘good’ cholesterol] or triglyceride levels.”

A comparable finding emerged from a scientific investigation conducted in 2020. The meta-analysis, featured in Nutrition Journal, examined green tea’s impact on over 3,000 participants.

“Thirty-one trials with a total of 3,321 subjects were included in the meta-analysis. In general, green tea intake significantly lowered the total cholesterol (TC) and low-density lipoprotein (LDL) cholesterol levels compared with those in the control.

“Green tea consumption did not affect high-density lipoprotein (HDL) cholesterol; however, it reduced the triglycerides compared with that in the control.”

These outcomes remained consistent across participants regardless of whether they carried excess weight or maintained a healthy body mass. Nevertheless, the research team emphasised that additional studies incorporating more varied populations and extended timeframes are required.

In a piece published last year, Teresa Fung, adjunct professor of nutrition at Harvard T. H. Chan School of Public Health, also indicated that green tea’s catechins might reduce cardiovascular disease and cancer risks, assist in managing blood glucose levels, and potentially prevent dental decay. She advised consuming three cups daily for optimal benefits.

If you’re worried about your cholesterol levels, it’s advisable to consult with your GP. As of the time of reporting, a pack of 20 green tea bags could be purchased from Tesco for 75p, which equates to just under 4p per cup.