Quality Sleep Key to Summertime Heart Protection

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Health Viewpoint

A good night’s sleep not only strengthens and revitalizes the body, but also protects the heart. Traditional Chinese medicine (TCM) encourages health “preservation in spring,” “growth in summer,” “harvest in autumn,” and “storage in winter.” How do we achieve growth in summer? The key is good quality, restorative sleep so as not to “hurt the heart.”

TCM theory also directs to not hurt the liver in spring, the heart in summer, the lungs in autumn, or the kidneys in winter. How can we not hurt the heart? According to the ancient Chinese medical text “Inner Canon of the Yellow Emperor,” it is as simple as, “Sleep at night and get up early.”

A Quartet of ‘Sleep Well in Summer’ Tips for Protecting the Heart

Four steps to achieve good sleep for a healthy heart:

1. Take an afternoon nap

TCM holds that the human body has a “meridian” system of 12 main meridians responsible for transporting “qi” and blood to the entire body. Qi and blood are the basic substances that constitute the human body and maintain human life activities. The circulation of qi and blood maintains the balance and stability of various tissues and organs.
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According to TCM, the 12 main meridians follow specific timelines and pathways. The 12 hours of a day (with one hour being equivalent to two hours on our current clock) correspond to the 12 main meridians of the body. During each of the 12 hours, the qi and blood on the corresponding meridian will become particularly active, and the viscera (internal organ) governed by that meridian is also more active.

At Chinese noontime (11 am -1 pm), qi mainly follows the heart meridian. Taking a nap during this period can nourish the heart meridian, thus keeping the heart in good shape.

A nap does not mean that you have to sleep deeply—just lie down and let the blood flow to the brain, bringing with it revitalizing oxygen and nutrients. This practice can ease tiredness, enhance memory, improve skin condition, and strengthen the endocrine system.

2. Avoid icy cold drinks

Even for myself, having a little bit of icy refreshment during the scorching summer would make me feel happy—but such drinks should be minimized or avoided altogether.
Cold drinks can stimulate the brain, excite the nerves, and affect sleep. They also make our body cold, including areas such as the stomach, intestines, and throat. To combat the cold, the body will generate heat in the form of inflammation. Therefore, people who frequently consume icy cold drinks and foods are prone to inflammation in the body.

3. Warm milk with dark brown sugar before bed

Hot weather can make us feel irritable. At night we toss and turn in bed and cannot fall asleep. Although it is usually not advisable to eat close to bedtime, if you’re feeling irritable, you can have a cup of warm milk with dark brown sugar before turning in for the night. Dark brown sugar has the effect of nourishing blood. Alternatively, you can drink a glass of warm water mixed with a teaspoon of honey.

4. Keep calm

Good sleep comes when you feel calm.
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Many years ago, when I was preparing for my TCM exam, I used the following method to calm myself and sleep well at night: I got up at about 5 or 6 a.m. and began reading. After studying until about half past ten in the evening, I sat quietly, closed my eyes to calm myself down, and mentally reviewed what I had studied throughout the day. After the mental review, I would feel very tired. At this point, I would lie down and soon fall into a deep, sound sleep.

After more than 30 years, I can still remember almost every bit of the content I recited at that time. This method is quite useful for both memorizing and improving sleep.

Soup and a Tea to Help Sleep and Improve Memory

The following two recipes can help both adults and children to fall asleep easier in summer and also improve memory.
Lily egg drop soup can clear the heart and calm the nerves, invigorate yin, nourish the blood, relieve irritation, and help sleep. It is suitable for people who suffer from restlessness, insomnia, heart palpitations, and neurasthenia.
Hyperactive children who have no intention of settling for the night can be soothed by having a bowl of lily egg drop soup. It also helps to ease dreaming for those who are prone to dreams while sleeping.

Lily Egg Drop Soup

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(The Epoch Times)
The Epoch Times
Ingredients:
  • 30g (1.1 ounces) lily, presoaked to soften
  • 3 eggs, beaten
  • 10g (0.4 ounces) ham, diced
  • 3 cups chicken broth
  • 1 green onion, chopped
  • Salt and cooking wine to taste
Directions:
  • Boil 1000 ml (33 ounces) of water in a pot and add the softened lily, simmer on low heat until the lily becomes completely soft and mushy.
  • Add the chicken broth, diced ham, and beaten eggs to the pot.
  • Return to a boil, then remove from heat.
  • Season and sprinkle with chopped green onion before serving

Chrysanthemum, Dwarf Lilyturf, Fried Malt Nourishment Tea

(The Epoch Times)
The Epoch Times
Ingredients:Directions:
  • Place the ingredients in your favorite cup or mug.
  • Bring water (300 ml) to a rolling boil and immediately pour over the ingredients.
  • Steep for 3 to 5 minutes and serve.
The chrysanthemum has a cooling effect and soothes the mind, Ophiopogon japonicus is sweet and nourishes the lungs, and roasted Fructus Hordei Germinatus is warm and sweet and can help digestion. This tea tastes very good and with regular consumption, difficulty falling asleep will be substantially alleviated.
Note: Some of the above-mentioned herbs may sound unfamiliar, but most are available in Asian and natural food stores. Because everyone’s physical constitution is different, please consult a professional physician for specific treatment options.
Views expressed in this article are the opinions of the author and do not necessarily reflect the views of The Epoch Times. Epoch Health welcomes professional discussion and friendly debate. To submit an opinion piece, please follow these guidelines and submit through our form here.
Naiwen Hu
Naiwen Hu
Naiwen Hu is a traditional Chinese medicine physician at the Shanghai Tong Te Tang in Taipei, Taiwan, and a professor at the Nine Star University of Health Sciences in Sunnyvale, Calif. He also worked as a researcher of life science at the Stanford Research Institute. In his over 20 years of practice, he has treated more than 140,000 patients. He was known for successfully curing the fifth melanoma patient in the world by using traditional Chinese medicine. Hu currently hosts a YouTube health program that has 900,000 subscribers. He is also known for his popular road show on health and wellness held in various cities in Australia and North America.
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