Key Points:
Calendula has a rich history in herbal medicine, with its use documented by ancient healers. The Greek physician Pedanius Dioscorides noted in his writings that applying calendula seed pods to wounds aids healing and that internal use treats digestive tract disorders. Hildegard von Bingen, a 12th-century mystic and herbalist, wrote that calendula has detoxifying effects and can be boiled in water or infused in wine to treat food poisoning.
Modern research aligns with these ancient observations. Calendula contains a variety of bioactive compounds, including flavonoids, triterpenoids, glycosides, saponins and carotenoids, which contribute to its diverse biological effects. These compounds are responsible for its anti-inflammatory, antibacterial and wound-healing properties.
Erica Kuo, a registered herbalist and clinical aromatherapist, shared her personal experiences with the healing properties of calendula. When her son fell off his bicycle and developed a coin-sized wound on his chest, Kuo applied a calendula salve. The wound healed without infection, leaving only a faint pink line. Kuo also used calendula-infused oil to treat her long-standing skin allergies and sensitivities, which had been exacerbated by commercial products.
Versatile applications:
Beyond its skin-healing properties, calendula’s anti-inflammatory and antibacterial properties make it highly effective for treating periodontitis and oral ulcers. Research has shown that calendula extract reduces bone loss around teeth caused by periodontitis. Calendula hydrosol can effectively treat oral ulcers and control bleeding following dental procedures, making it a valuable tool in oral health.
Calendula can alleviate symptoms of oral and mucosal ulcers, particularly in cancer patients undergoing treatment. Head and neck cancer patients often suffer from severe oral mucosal damage due to chemoradiotherapy, making eating and swallowing excruciating. Calendula officinalis products can significantly reduce these symptoms, enhancing patient comfort.
For breast cancer patients, calendula can help manage radiation dermatitis. A French study found that calendula was effective in preventing grade 2 or higher acute dermatitis, suggesting its use in postoperative radiotherapy for breast cancer. Kuo noted that her clients who used calendula ointment after radiotherapy experienced relief from dermatitis and a noticeable fading of skin pigmentation.
The quality of calendula products on the market varies significantly. Erica Kuo emphasizes the importance of considering the product form, ingredient concentration and storage and processing methods when selecting a calendula product.
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Calendula is a testament to the enduring wisdom of ancient herbal medicine, supported by modern scientific research. This radiant flower continues to offer a natural, gentle and effective solution for a wide range of health issues, from skin healing to cancer care. As the world increasingly turns to natural remedies, calendula stands out as a powerful and versatile ally in the pursuit of holistic health.
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