Why does sleep improve as soon as I drink Ejiao (donkey-hide gelatin)?

Jul 19, 2025 Source: Cainiu Health
Dr. Sun Lianqing
Introduction
The effect of improved sleep after consuming Ejiao (Donkey-hide Gelatin) may vary from person to person. Generally, this may be related to Ejiao's ability to nourish the heart blood, regulate the nervous system, provide nutritional support, relieve fatigue, and improve overall constitution. Ejiao has a sweet taste and neutral property, and it can nourish heart blood. Sufficient heart blood helps calm the mind, reducing insomnia and excessive dreaming caused by heart blood deficiency, thereby promoting easier sleep onset and more stable sleep.

  The effect of improved sleep after consuming Ejiao (donkey-hide gelatin) may vary from person to person. Generally, this may be related to Ejiao's abilities to nourish the heart blood, regulate the nervous system, supply nutrients, relieve fatigue, and improve physical condition. Detailed explanations are as follows:

  1. Nourishing Heart Blood: Ejiao has a sweet taste and neutral property, enabling it to nourish the heart blood. Sufficient heart blood helps calm the mind, reducing insomnia and vivid dreams caused by heart blood deficiency, making it easier to fall asleep and achieving more stable sleep.

  2. Regulating the Nervous System: The nutritional components in Ejiao can regulate nervous system function to some extent, alleviate nervous tension, reduce difficulty falling asleep caused by nervous excitement, and help maintain a balanced state in the nervous system.

  3. Supplying Nutrients: Ejiao contains proteins, amino acids, and other nutrients. These components provide nutritional support to the body, improve physical weakness caused by nutrient deficiency, and indirectly promote improved sleep quality.

  4. Relieving Fatigue: When the body is excessively fatigued, sleep can be easily affected. Ejiao helps restore physical strength and relieve fatigue, allowing the body to relax more fully and facilitating deeper sleep.

  5. Improving Physical Condition: For individuals with deficiency of both qi and blood, Ejiao can replenish qi and blood, improve physical weakness, reduce frequent nighttime awakenings and light sleep caused by physical conditions, and promote longer duration of sleep.

  When consuming Ejiao, attention should be paid to moderation to avoid excessive intake that may burden digestion. Those with weaker spleen and stomach functions are advised to consume smaller amounts more frequently. If discomfort occurs after consumption, usage should be stopped immediately, and medical advice should be sought promptly.

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