both "food and medicine." Rhizomes The rhizomes are long, in diameter, yellowish white to yellowish brown, smooth, and with nodes and internodes. Lotus root is a moderate-calorie root vegetable (100 g of root stem provides about 74 calories) and is composed of several vitamins, minerals, and nutrients: 83.80% water, 0.11% fat, 1.56% reducing sugar, 0.41% sucrose, 2.70% crude protein, 9.25% starch, 0.80% fiber, 0.10% ash and 0.06% calcium. 100 g of root provides 44 mg of vitamin C or 73% of daily recommended values (RDA). Lotus rhizome and its extracts have shown diuretic, psychopharmacological, anti-diabetic, anti-obesity, hypoglycemic, antipyretic and antioxidant activities. Seeds Lotus seeds are mostly oval or spherical, with sizes varying according to varieties. They are generally 1.2–1.8 cm long, with diameters ranging from 0.8 to 1.4 cm and a weight of 1.1–1.4 g. After lotus seeds have been decorticated and peeled, they are edible and rich in nutrients and can be dried for storage. Their nutritional values can differ due to culture environments and varieties. Not only do these seeds contain proteins of high quality and are rich in a variety of essential amino acids including high contents of albumin (42%) and globulin (27%), they also contain unsaturated fatty acids, carbohydrates, vitamins, calcium, iron, zinc, phosphorus and other trace elements. They also provide water-soluble polysaccharides, alkaloids, flavonoids, superoxide dismutase, and other bioactive components. Lotus seeds also contain particularly large amounts of vitamins, including VB1, VB2, VB6 and Vitamin E. The functional components (polyphenols, protein, polysaccharides) in N. nucifera seeds can help combat high blood pressure, diabetes, and gallstones. Lotus seed's water-soluble polysaccharides have also been shown to promote lymphocyte transformation and enhance the immune function. After lotus seed germination, crude protein and fat levels in the endosperm significantly increase. It is therefore an important method to enhance its nutritional quality. Cultural and religious significance Nelumbo nucifera is a lotus species with historical cultural and spiritual significance. It is a sacred flower in both Hinduism and Buddhism, representing the path to spiritual awakening and enlightenment. In Christianity, the lotus flower is often associated with the apostle Thomas and his coming to India. It was also an important symbol in ancient Egypt, where it represented the path from death to rebirth to the afterlife. In Asian art a lotus throne is a stylized lotus flower used as the seat or base for a figure. It is the normal pedestal for