Butterfly Pea Tea is best known for its naturally blue colour, but it is also often discussed for its potential wellness benefits.
We think it is important to separate what research has actually found from what is still being studied. Most research on Clitoria ternatea, the plant used for Butterfly Pea Tea, is still early-stage, with many studies conducted in laboratories or animals rather than people. A recent review also notes that clinical evidence remains limited.
So, what do we actually know?
What benefits have been studied?
|
Potential area |
What research shows |
Evidence |
|
Antioxidant activity |
Human studies have found increases in some measures of antioxidant capacity after consuming Butterfly Pea flower extract. |
Early human evidence |
|
Blood sugar response |
A small randomized crossover study in healthy men found that Butterfly Pea extract consumed with sucrose reduced post-meal glucose and insulin responses. |
Small human study |
|
Post-meal fats |
One study in overweight and obese men found that 2 g of extract reduced some post-meal triglyceride and free-fatty-acid responses. |
Small human study |
|
Cognitive benefits |
Butterfly Pea is traditionally associated with memory and cognition, but much of the evidence comes from laboratory or animal research. |
Insufficient human evidence |
|
Weight loss |
Some laboratory and animal research has explored anti-obesity effects, but this does not establish that drinking Butterfly Pea Tea causes weight loss. |
Insufficient human evidence |
|
Liver health |
Potential protective effects have been investigated in preclinical research, but human evidence is not strong enough to make treatment claims. |
Insufficient human evidence |
What do human studies actually tell us?
One randomized crossover study involved just 15 healthy men. Researchers found that Butterfly Pea flower extract increased measures of antioxidant capacity and improved certain post-meal glucose and insulin responses when consumed with sucrose.
Another small study involved 16 overweight or obese men. Researchers found some changes in post-meal triglycerides and free fatty acids after consuming Butterfly Pea extract, but there were no significant differences in post-meal glucose response between the groups.
What about the antioxidant claims?
This is one of the more studied areas.
Butterfly Pea flowers contain anthocyanins called ternatins, along with other plant compounds. Laboratory research has demonstrated antioxidant activity, while small human studies have also measured changes in antioxidant status.
However, antioxidant activity in a laboratory or a specific blood marker does not automatically translate into a proven health outcome.
What remains uncertain?
Claims around weight loss, improved memory, liver detox, blood sugar management and disease prevention need more human research.
A major issue is that studies don't always use the same type or dose of Butterfly Pea extract. A concentrated extract used in a clinical study is also not necessarily equivalent to a normal cup of tea. The latest research review highlights this lack of standardisation as one reason stronger clinical conclusions cannot yet be made.
So, are there benefits to drinking Butterfly Pea Tea?
There is promising early research, particularly around antioxidant status and certain short-term metabolic responses. But the evidence is not strong enough to treat Butterfly Pea Tea as medicine or a cure for any condition.
We see it more simply: a naturally coloured, caffeine-free herbal infusion that can be enjoyed as part of an everyday routine.
The research is worth following. But until larger, well-controlled human studies are available, the honest answer is that Butterfly Pea Tea shows potential, not proven treatment effects.
FAQs
Is Butterfly Pea Tea proven to have health benefits?
Some small human studies show promising results, but overall clinical evidence is still limited.
Does Butterfly Pea Tea help with blood sugar?
A small human study found improved post-meal glucose and insulin responses, but this does not establish Butterfly Pea Tea as a treatment for blood sugar problems.
Does Butterfly Pea Tea help with weight loss?
There is preclinical research in this area, but there is not enough human evidence to claim that drinking the tea causes weight loss.
Is Butterfly Pea Tea an antioxidant drink?
Butterfly Pea contains anthocyanins with antioxidant activity, and small human studies have measured improvements in antioxidant status.
Does Butterfly Pea Tea detox the liver?
There is preclinical research into potential protective effects, but human evidence is currently insufficient to support a liver-detox claim.
