Overview of the efficacy of lotus seeds

Lotus seeds are a kind of food that has the same origin as medicine and food. Its main functions include:Nourish the heart and calm the mind, strengthen the spleen and stop diarrhea, nourish the kidney and strengthen essenceWait. Its core ingredients, such as alkaloids and flavonoids, give it antioxidant, anti-inflammatory and other effects. Modern research also shows that lotus seeds have certain auxiliary effects on improving sleep and regulating blood sugar. The following is a layered analysis of its efficacy and application from the perspectives of traditional medicine and modern science.

Nourish the mind, calm the mind and improve sleep

Lotus seeds have been used since ancient timesRelieve palpitations and insomnia, "Compendium of Materia Medica" records that it "tonifies the body, nourishes the mind, and replenishes qi and strength." Research has found that the alkaloids in lotus seeds can help soothe mood by regulating neurotransmitters such as gamma-aminobutyric acid. In clinical practice, it is often used in combination with lily and jujube seeds for the treatment of neurasthenia. It should be noted that severe insomnia still requires medical treatment, and lotus seeds are only used as an aid.

Therapeutic application of spleen-strengthening and diarrhea-relieving

Lotus seeds are rich in starch (about 60%) and dietary fiber, which can gently regulate the gastrointestinal tract. Traditional Chinese medicine believes that itsSpleen-strengthening effectEffective for chronic diarrhea and loss of appetite, especially suitable for the elderly and children. Lotus seeds from real estates such as Jianning, Fujian, are more popular because of their plump flesh. Therapeutic prescriptions such as lotus seed and yam porridge require long-term consumption to be effective and should not be relied upon for acute diarrhea.

Antioxidant and assists in regulating metabolism

Modern research has found that lotus seed shell extract containspolyphenols, the antioxidant capacity is 3 times that of vitamin C (data source: "Food Chemistry" 2018). Animal experiments show that it may help regulate blood sugar, but human clinical evidence is limited. For commercially available lotus seed powder products such as "XX Tang Lotus Seed Poria Powder" (example), attention should be paid to distinguishing the differences in efficacy between food and medicine.

Summary and eating suggestions

As a traditional tonic, lotus seeds have mild effects but require long-term persistence. It is recommended to choose sulfur-free smoked dried lotus seeds, and the daily consumption should not exceed 30 grams. Special groups such as diabetics should consult a doctor. Although its efficacy is supported by ancient books and some studies, it cannot replace drug treatment.

Quote sources:
1. "Compendium of Materia Medica" by Li Shizhen (Ming Dynasty), entry on lotus seeds
2. "Chinese Pharmacopoeia" 2020 edition, medicinal standards for lotus seeds
3. Chinese Academy of Agricultural Sciences "Research Report on Active Ingredients of Lotus Seeds" 2019
4. Fujian Agriculture and Forestry University "Analysis of Jianning Lotus Seed Quality" 2017