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Researchers are exploring new ways to tackle micronutrient deficiencies by fortifying popular foods with stinging nettle leaf powder. Stinging nettle, or Urtica dioica, is a nutrient-dense wild plant native to many parts of India. Therefore, integrating this plant into familiar snacks like Sev offers a viable strategy for improving public health. This study specifically focused on transforming blanched and dried leaves into a functional powder for food applications.
The fortification process significantly boosted the nutritional profile of the savoury snack. Consequently, a 7% addition of the powder was found to be the most acceptable to consumers. Furthermore, laboratory analysis confirmed a substantial increase in protein, fiber, and essential minerals such as iron and calcium. Moreover, the blanching process effectively reduced antinutritional factors like nitrates and oxalates.
Beyond basic nutrition, stinging nettle leaf powder provides various functional benefits. Specifically, it contains bioactive compounds that may help manage blood sugar levels and reduce inflammation. Additionally, the high fiber content supports digestive health. Because of these qualities, practitioners may consider recommending such fortified foods to patients looking for natural ways to enhance their mineral intake.
Yes, it is safe when processed correctly through blanching and drying. Blanching significantly reduces natural antinutrients like oxalates that could otherwise interfere with mineral absorption.
It is exceptionally high in iron and calcium compared to traditional grains. Therefore, it helps address common issues like anemia and poor bone health in vulnerable populations.
Disclaimer: This content is for informational and educational purposes only. It does not constitute professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding a medical condition. Refer to the latest local and national guidelines for clinical practice.
References
Dhyani S et al. Stinging nettle leaf powder: Functional, nutritional, antinutritional qualities and acceptability of a developed savoury snack. J Sci Food Agric. 2026 Mar 30. doi: 10.1002/jsfa.70620. PMID: 41913078.
Adhikari BM et al. Comparison of nutritional properties of Stinging nettle (Urtica dioica) flour with wheat and barley flours. Food Sci Nutr. 2016;4(3):356-363.
Jakubczyk K et al. Stinging nettle (Urtica dioica L.) - botanical characteristics, biochemical composition and health benefits. Pomeranian J Life Sci. 2015;61(2):191-198.
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Study shows stinging nettle leaf powder boosts protein, iron, and calcium in traditional Indian snacks while remaining highly acceptable to consumers....
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