Calories in Lotus Seed: Nutritional facts for Lotus Seed Types

A 100g serving of fresh raw lotus seeds contains 89 calories, while the same quantity of dried lotus seeds provides 332 calories. A 100g serving of fried lotus seeds contains 450 calories due to oil absorption.

One kilogram (1000g) of fresh raw lotus seeds contains 890 calories, whereas a kilogram of dried lotus seeds provides 3320 calories. One kilogram (1000g) of sweetened lotus seed paste supplies 4200 calories.

A single dried lotus seed (1g) contains 3.3 calories and 0.15g of protein, offering precise figures for 1 Lotus Seed calories and protein. A single raw lotus seed (3g) provides 2.7 calories. A single dried lotus seed by Dragon Herbs (1g) contains 3.3 calories, while a dried lotus seed by Sunbest Natural (1g) provides 3.5 calories. A dried lotus seed by Tiger Khan (1g) contains 3.3 calories, and a dried lotus seed by Starwest Botanicals (1g) also supplies 3.3 calories.

Lotus seeds offer distinct physiological advantages, particularly regarding cellular protection, neurological stability, and metabolic regulation. The seed functions as a reservoir of bioactive alkaloids and flavonoids. The following points highlight these benefits.

• Supports Cellular Health: The seeds contain high levels of phenolic compounds that neutralize oxidative stress. A study by Zhao, X., et al. (2014), "Antioxidant activity and bioactive compounds of lotus seed," confirmed that these compounds effectively scavenge free radicals.
• Promotes Neurological Stability: Isoquinoline alkaloids found in the embryo (plumule) exhibit sedative properties. Research by Mukherjee, P. K., et al. (2009), "The sacred lotus (Nelumbo nucifera) - phytochemical and therapeutic profile," established that these compounds aid in regulating sleep patterns and reducing anxiety.
• Reduces Inflammation: Bioactive components within the seed suppress inflammatory markers. A study by Liao, C. H., & Lin, J. Y. (2013), " Purified active lotus plumule (Nelumbo nucifera Gaertn) polysaccharides exert anti-inflammatory activity through decreasing toll-like receptor-2 and -4 expressions using mouse primary splenocytes," demonstrated the efficacy of seed extracts in mitigating tissue inflammation.

Lotus seeds remain safe for most populations, yet specific biological concerns exist. The table below shows potential adverse effects associated with consumption, necessitating caution for specific groups.

• Affects Cardiac Rhythm: The seed contains neferine, an alkaloid that influences calcium channels in the heart. Research by Kashiwada, Y., et al. (2005), "Anti-HIV benzylisoquinoline alkaloids and flavonoids from the leaves of Nelumbo nucifera," notes that high concentrations of these alkaloids can alter heart rate. Sunflower seeds serve as a neutral alternative for individuals with cardiac concerns. Dietitians recommend limiting intake to 28g per day to prevent alkaloid accumulation.
• Causes Gastrointestinal Stagnation: The astringent properties of the seed can worsen constipation in susceptible individuals. A review by Paudel, K. R., & Panth, N. (2015), "Phytochemical Profile and Biological Activity of Nelumbo nucifera," indicates that excessive consumption inhibits bowel movements. Prunes or high-fiber fruits serve as alternatives to counteract this effect. The daily suggested amount remains below 30g for those prone to digestive issues.

Yes, lotus seeds are good for health because the food source supports hepatic function, enhances neurological stability, and reduces oxidative stress. Liver health strengthens due to the capacity of seed extracts to inhibit cytotoxicity, a benefit confirmed by the study by Sohn, D. H., et al. (2003), "Hepatoprotective effects of the seed of Nelumbo nucifera on CCl4-induced hepatotoxicity in rats." Neurological health improves through the sedative and antidepressant properties of the embryo, a mechanism detailed in the research by Sugimoto, Y., et al. (2008), "Effects of extracts and neferine from the embryo of Nelumbo nucifera seeds on the central nervous system." Cellular health benefits from the scavenging of free radicals, as established by Rai, S., et al. (2006), "Antioxidant activity of Nelumbo nucifera (sacred lotus) seeds."

Yes, lotus seeds are good for weight loss because the ingredient regulates lipid accumulation, stabilizes blood glucose, and induces satiety. Fat reduction occurs through the inhibition of adipogenesis, a process explored in the study by You, J. S., et al. (2014), "Anti-obesity effects of Nelumbo nucifera seed ethanol extract in mice fed a high-fat diet." Metabolic efficiency improves by controlling blood sugar spikes, as detailed by Mani, S., et al. (2010), "Hypoglycaemic activity of Nelumbo nucifera seeds in streptozotocin induced diabetic rats." Satiety increases due to the substantial protein content, which suppresses appetite as confirmed by the research of Paddon-Jones, D., et al. (2008), "Protein, weight management, and satiety."

Caloric density fluctuates significantly between the fresh aquatic harvest and the dehydrated commercial product. Candied or sugar-coated lotus seeds present the highest energy load at approximately 550 calories per 100 grams due to added sweeteners. Dried white lotus seeds offer a moderate to high profile at 340 calories per 100 grams. Fresh raw lotus seeds contain the lowest energy content at 89 calories per 100 grams, maintaining a high water volume suitable for low-calorie snacking.

No, lotus seed protein levels are not higher than soy or lentils but exceed the protein content of many nuts and cereal grains. A 100g serving of dried lotus seeds supplies 23.1g of protein, whereas soybeans provide 36g of protein per equal weight. The seed offers a comparable protein density to almonds and pistachios but falls short of the density found in legumes like peanuts and split peas. The amino acid profile remains incomplete compared to quinoa or soy, necessitating pairing with other protein sources.

Lotus seeds offer a significant advantage through a high protein-to-fat ratio, providing essential amino acids without the caloric density associated with high-fat nuts. A 100g serving of dried lotus seeds supplies 23.1g of protein with only 3g of fat, whereas the same weight of walnuts contains 15.2g of protein but 65.2g of fat. This composition allows for greater protein consumption per calorie, supporting muscle maintenance and satiety without excessive lipid intake. The seed contains specific bioactive proteins that possess antioxidant properties, enhancing the functional value beyond simple macronutrient delivery.

Lotus seeds originated in the tropical regions of Asia and Australia, where the Nelumbo nucifera plant has thrived in aquatic environments for over 3,000 years. Archaeological evidence places cultivation back to the Neolithic era in China, where the seed became integral to Traditional Chinese Medicine and cuisine. Buddhist and Hindu traditions revere the plant as a symbol of purity, ensuring the preservation and spread of the crop across India and Southeast Asia. The Silk Road facilitated the movement of the dried product, allowing the ingredient to become a staple in festive dishes like Mooncakes during the Yuan Dynasty. Modern cultivation remains centered in China, India, and Vietnam, supplying the global demand for both the culinary seed and the medicinal embryo.