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PREHEALING

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Edible Herbs
Our diet is quite restricted to commonly available veggies. However there is an abundance of herbs and weeds that can be used for edible purposes. For example, we do use cowpeas as beans, but many of us haven't used the leaves for making highly nutritious vegetable.
In this section we will explore novel leafy veggies, shoots and tender herbs that can be used to add a healing touch to our diet.


Allium cepa (Amaryllidaceae) Onion, Common Onion, Kanda, Erragadda, Vengayam
Magnificent Inflorescence of the Humble Onion Allium cepa is a universally cultivated biennial bulb crop whose therapeutic and culinary value has been recognised for over 5,000 years, tracing back to ancient Mesopotamia, Egypt, and the Indus Valley. Its pungent, layered bulb is a complex biochemical factory that, when its tissues are disrupted, converts the odourless, compartmentalised cysteine sulfoxides into a volatile cascade of thiosulfinates, chief among them being the u


Cosmos sulphureus (Asteraceae) Sulphur Cosmos, Yellow Cosmos
Cosmos sulphureus is a vibrant flowering plant native to Mexico and Central America, now naturalized across tropical and subtropical regions worldwide. It is valued in traditional medicine for its anti-inflammatory, hepatoprotective, and antinociceptive properties. The plant has gained significant scientific attention for its rich polyphenolic profile, particularly its high content of chlorogenic acid, caffeic acid, rutin, and quercetin. Recent research from 2023 to 2025 has
Commelina benghalensis (Commelinaceae) Bengal Dayflower, Tropical Spiderwort
Commelina benghalensis, commonly known as Bengal dayflower or tropical spiderwort, is a perennial herb native to tropical Africa and Asia, now widely naturalised in the Americas, Australia, and the Pacific islands. It belongs to the Commelinaceae family, a group of herbaceous plants often characterised by their fleshy stems and distinctive, short-lived flowers. This plant is a remarkable example of a species that straddles the line between a nutritious food source and a power
Persicaria hydropiper (Polygonaceae) Water Pepper, Smartweed
Persicaria hydropiper, commonly known as water pepper or smartweed, is an annual herb native to temperate Eurasia and now found worldwide in damp, disturbed habitats. It belongs to the Polygonaceae family, which also includes buckwheat and rhubarb. The plant is renowned for its intensely pungent, peppery taste, which gives it its common name. In traditional medicine across Asia, Europe, and North America, it has been used to treat a wide range of conditions, from digestive is
Cordia dichotoma (Boraginaceae) Lasora, Indian Cherry
Cordia dichotoma, commonly known as Lasora or Indian Cherry, is a revered medicinal tree deeply embedded in Ayurvedic, Unani, and folk medicine systems across the Indian subcontinent. It is most notably recognized as a potent hepatoprotective, anti-inflammatory, and antidiabetic agent. The plant demonstrates remarkable tissue-specific pharmacological properties, with recent cutting-edge research from 2025 identifying cis-vaccenic acid as a predominant bioactive compound with


Hibiscus sabdariffa (Malvaceae) Roselle, Red Sorrel, Gongura
Hibiscus sabdariffa (Roselle, Red Sorrel,Gongura ) 1. Taxonomic insights Species: Hibiscus sabdariffa Family: Malvaceae (Mallow family) Genus: Hibiscus The Malvaceae family is characterized by plants often rich in mucilage, flavonoids, and organic acids. Many members have soothing (demulcent), anti-inflammatory, and diuretic properties. Related Herbs from the same family: Abelmoschus esculentus (Okra, Bhindi): A common vegetable whose mucilaginous pods are used as a dem


Basella alba (Basellaceae) Malabar spinach
Basella alba (Malabar Spinach, Ceylon Spinach) 1. Taxonomic insights Species: Basella alba Family: Basellaceae Genus: Basella The Basellaceae family consists of a small number of species, primarily succulent vines. Basella alba is the most prominent member, widely cultivated in tropical regions as a nutritious leafy green and a medicinal herb, particularly valued for its mucilaginous and cooling properties. Related Herbs from the same family: Anredera cordifolia (Madeir


Sonchus oleraceus (Asteraceae) Common Sowthistle
Sonchus oleraceus, commonly known as sow thistle or common sowthistle, is a nutritious wild edible and potent medicinal plant native to Europe and Western Asia, now cosmopolitan in distribution. It is highly valued for its remarkable anti-inflammatory, analgesic, and gastroprotective properties. Modern research has validated its traditional uses, identifying a wealth of bioactive compounds including sesquiterpene lactones, flavonoids, and phenolic acids, while also revealing


Sonchus asper (Asteraceae) Prickly Sow-thistle
Sonchus asper (Spiny Sow-thistle, Prickly Sow-thistle) 1. Taxonomic insights Species: Sonchus asper Family: Asteraceae (Compositae) Genus: Sonchus The Asteraceae family, or the daisy family, is one of the largest plant families and includes a significant number of herbs with bitter principles, making them key players in digestive, hepatic, and detoxification therapies across traditional systems. Related Herbs from the same family: Eclipta alba (Bhringraj): A paramount A
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