The butterfly pea flower (Clitoria ternatea) is a striking plant from the bean family, native to tropical regions like Southeast Asia. Known for its deep blue petals, it has been used in Ayurvedic tradition for centuries, often associated with promoting memory (medhya), relieving stress (rasayana), and supporting overall well-being [1].
What makes this flower truly special is its natural chemistry. Rich in anthocyanins, powerful antioxidants that give it its vibrant blue colour, the extract changes to purple or red when mixed with something acidic, such as lemon. This rare colour-changing effect, along with its nutritional and potential medicinal properties, has made butterfly pea a globally popular herb that beautifully connects ancient tradition with modern wellness.
Exploring the Potential Health Benefits of Butterfly Pea Flower
Butterfly pea flower is more than just a pretty blue bloom, it comes with a range of potential health advantages. Packed with antioxidants and other active compounds, it may offer support for both body and mind.
Let’s look at the top potential health benefits of butterfly pea flower:
1. May Support Skin and Hair Health
Butterfly pea flower is often incorporated into skin and hair care due to its rich antioxidant content. Its antioxidants, especially anthocyanins, may help combat oxidative stress, potentially helping to keep the skin hydrated and improve elasticity [2]. For hair, preliminary research suggests that it may help boost blood flow to the scalp, strengthen follicles, and promote healthy growth [3].
2. Rich in Antioxidant and Anti-inflammatory Properties
Butterfly pea flower is a potent source of antioxidants like anthocyanins and bioflavonoids that help combat oxidative stress and neutralise harmful free radicals [2]. By protecting your body’s cells from damage, these compounds may reduce the risk of chronic diseases.
Additionally, its active compounds have shown potential natural anti-inflammatory effects that may help ease swelling and discomfort [4].
3. May Assist in Weight Management
Preliminary research suggests butterfly pea flower extracts may potentially help manage weight by slowing fat cell formation (adipogenesis). They appear to regulate pathways involved in fat cell development in in-vitro and animal studies. Initial studies also indicate that butterfly pea flowers may act as an appetite suppressant, which could further contribute to weight management efforts [5]. However, it is crucial to note that these effects require more extensive, high-quality human research for clinical substantiation. It is a complementary support, not a primary weight loss solution.
4. May Aid in Digestive Comfort
In traditional use, it is known to support digestive health due to its mild anti-inflammatory and diuretic properties. It may help relax stomach muscles, which could ease discomfort from indigestion or bloating. By potentially reducing inflammation and supporting fluid balance, this flower may promote overall digestive comfort.
5. Potential for Blood Sugar Support
Emerging research indicates that butterfly pea flower consumption may help improve post-meal blood sugar levels by inhibiting carbohydrate-digesting enzymes like alpha-glucosidase [6]. This suggests it has the potential to help stabilise blood glucose levels, which may be advantageous for individuals with diabetes or those at risk of developing the condition. This is not a substitute for prescribed diabetes medication.
6. May Improve Cognitive Function
Preliminary research, primarily in animal models, indicates that butterfly pea flower root extract may enhance cognitive function by increasing levels of the neurotransmitter acetylcholine, which is strongly associated with memory and learning [7]. This effect could potentially promote focus and mental clarity. Traditional Ayurvedic texts refer to the herb as medhya (brain tonic) [1].
7. May Help Reduce Anxiety and Stress
The calming properties of butterfly pea flowers are often cited in traditional systems to help alleviate anxiety and stress [1]. Their soothing effects make them an excellent, caffeine-free choice for herbal teas that promote relaxation and stress relief as part of a broader wellness routine.
8. May Support Immune Function
The rich profile of antioxidants and anti-inflammatory compounds in butterfly pea flowers is thought to strengthen the immune system. By reducing overall oxidative stress, enhancing the body’s defence mechanisms may help protect against infections and diseases.
Butterfly Pea Flower Nutritional Data (Per 100g Dried Flower)
Note: The following table provides general values based on analysis of dried Clitoria ternatea flowers and should be viewed as an indication, as nutrient levels can vary widely based on soil, climate, and processing [8].
|
Nutrient |
Amount (per 100g) |
| Protein | ~25.1 g |
| Fat | ~2.1 g |
| Ash | ~5.9 g |
| Carbohydrates | ~66.9 g |
| Calcium | ~0.7 g |
| Phosphorus | ~5.7 g |
| Potassium | ~12.3 g |
| Sodium | ~0.1 g |
| Magnesium | ~2.4 g |
| Manganese | ~60 mg |
| Zinc | ~58 mg |
| Copper | ~17 mg |
| Iron | ~144 mg |
Precautions While Consuming Butterfly Pea Flower
While generally considered safe for consumption in moderate amounts, the butterfly pea flower, like any natural product, may have potential considerations. It is crucial to be aware of the following:
- Allergy Considerations: Extra caution is advised for individuals with a history of allergies, especially to plants and flowers. Consuming butterfly pea flowers or their extracts may lead to allergic reactions, such as nausea, stomach pain, or diarrhoea.
- Potential Drug Interactions: Another potential butterfly pea tea side effect relates to drug interactions. Specifically, due to its properties that may influence blood glucose levels [6], butterfly pea flowers may interact with certain medications, particularly those that manage blood sugar levels (antidiabetics). This could potentially impact individuals with diabetes or other underlying health conditions who are on medication.
- Pregnancy and Breastfeeding: The research on butterfly pea flowers during pregnancy and breastfeeding is extremely limited. Therefore, out of an abundance of caution, it is strongly recommended to avoid consuming the flower or its derivatives during these sensitive periods unless expressly suggested and monitored by your primary healthcare provider.
Final Thoughts on Butterfly Pea Flower
From vibrant colour to powerful health perks, butterfly pea flower is a standout in the world of herbal remedies. Its antioxidant-rich profile may support skin, brain, digestion, and more. As with most foods, moderation is key.
If you are considering adding butterfly pea flower to your daily routine, especially if you have an underlying health condition or are taking medication, talk to a healthcare provider before consuming butterfly pea flower daily or in your diet.
Expert Quote:
“Packed with anthocyanins, the butterfly pea plant is a vibrant addition to your daily diet. Its antioxidant and anti-inflammatory properties add a dash of colour and flavour to different dishes and provide a host of potential health benefits”.
– Dr. Sachin Singh
FAQs
Is it good to drink butterfly pea flowers every day?
Drinking butterfly pea flowers daily is generally considered safe for most healthy individuals in moderate amounts. They are rich in antioxidants and may promote brain and anti-inflammatory health.
Does blue tea reduce weight?
Blue tea, derived from butterfly pea flowers, may support weight management efforts. However, for optimal results, it must be paired with a scientifically proven balanced diet and regular exercise.
Is it OK to eat butterfly pea flowers?
Yes, butterfly pea flowers are edible and often used in cooking. However, excessive consumption of the seeds or root may lead to mild gastrointestinal discomfort due to their tannin content. Moderation is advised.
When should I drink blue tea, morning or night?
You can enjoy blue tea at any time of the day. Drinking it in the morning may help support energy levels, while its caffeine-free nature makes it perfect for a calming drink in the evening.
References
[1] Dhangar, D., Shimpi, H., Newadkar, R., Bhadane, V., & Desale, L. (2023). A REVIEW ON BUTTERFLY PEA: AN EMERGING PLANT WITH APPLICATIONS IN FOOD AND COSMETICS. International Research Journal of Modernization in Engineering Technology and Science. https://doi.org/10.56726/irjmets38160
[2] Singh, R., Yu, C.-C., Chen, G.-W., Chen, C.-H., Sinaki, N. Y., Lin, J., & Filiz Koksel. (2022). Butterfly Pea Flower as a Novel Ingredient to Produce Antioxidant-Enriched Yellow Pea-Based Breakfast Cereals. Foods, 11(21), 3447–3447. https://doi.org/10.3390/foods11213447
[3] Oguis, G. K., Gilding, E. K., Jackson, M. A., & Craik, D. J. (2019). Butterfly Pea (Clitoria ternatea), a Cyclotide-Bearing Plant With Applications in Agriculture and Medicine. Frontiers in Plant Science, 10. https://doi.org/10.3389/fpls.2019.00645
[4] Pradip, Dhangar, D., Shimpi, H., Newadkar, R., Bhadane, V., & Desale, L. (2023). A REVIEW ON BUTTERFLY PEA: AN EMERGING PLANT WITH APPLICATIONS IN FOOD AND COSMETICS. International Research Journal of Modernization in Engineering Technology and Science. https://doi.org/10.56726/irjmets38160
[5] Gede, I., Desak Made Wihandani, Gede, I., Halim, W., Putu Putri Agustini, Samala, L., Surya, A., Lidiya Nuraliza Rachmawati, Aizar Vesa Prasetyo, & Setiari, A. (2024). Antiobesity and antidyslipidemic properties of Clitoria ternatea petals aqueous extract against rats induced by high-fat diet. TURKISH JOURNAL of MEDICAL SCIENCES, 54(2), 401–410. https://doi.org/10.55730/1300-0144.5805
[6] Chusak, C., Thilavech, T., Henry, C. J., & Adisakwattana, S. (2018). Acute effect of Clitoria ternatea flower beverage on glycemic response and antioxidant capacity in healthy subjects: a randomized crossover trial. BMC Complementary and Alternative Medicine, 18(1). https://doi.org/10.1186/s12906-017-2075-7
[7] Damodaran, T., Tan, B. W. L., Liao, P., Ramanathan, S., Lim, G. K., & Hassan, Z. (2018). Clitoria ternatea L. root extract ameliorated the cognitive and hippocampal long-term potentiation deficits induced by chronic cerebral hypoperfusion in the rat. Journal of Ethnopharmacology, 224, 381–390. https://doi.org/10.1016/j.jep.2018.06.020
[8] Oguis, G. K., Gilding, E. K., Jackson, M. A., & Craik, D. J. (2019). Butterfly Pea (Clitoria ternatea), a Cyclotide-Bearing Plant With Applications in Agriculture and Medicine. Frontiers in Plant Science, 10. https://doi.org/10.3389/fpls.2019.00645