Squid

Squid on a plate

Article Title
The Health Benefits of Squid: Nourish Yin, Boost Blood, and Support Hormonal Balance

Squid

Japanese
Ika (いか)

Squid is widely known as a lean source of protein and a low-calorie seafood option. But beyond its nutritional profile, it holds a special place in Traditional Chinese Medicine (TCM) for its gentle, restorative properties.

In TCM, squid is considered one of the best foods to nourish yin and replenish blood. Yin is the cooling, moistening, and calming aspect of the body’s internal balance. When yin becomes depleted—whether from stress, overwork, lack of rest, or chronic illness—it can lead to symptoms such as dryness (skin, eyes, throat), night sweats, fatigue, and hormonal imbalances. Blood deficiency, which often overlaps with yin deficiency, can cause dizziness, pale complexion, dry hair, irregular menstruation, and anxiety.

Squid can be enjoyed in a variety of ways—grilled, simmered, or lightly stir-fried with vegetables. By including squid in your diet regularly, especially if you're experiencing signs of yin or blood deficiency, you can gently support your body’s balance, energy, and long-term wellness.

Yakuzen Classifications
Nature – Neutral(平)
Channels – Liver (肝), Kidney (腎)
Flavor – Salty (鹹)

How does squid help you?

  1. Tonify blood
  2. Tonify yin essence and moisten your body
  3. Increase metabolism
  4. Anti-aging

Good for the following symptoms

  1. Anemia
  2. Irregular menstruation due to blood deficiency
  3. Fatigue

Japanese home dishes with squid

  1. Ika no Okonomiyaki (Japanese pancake with squid)
    Benefits - Nourish kidney and spleen energy, blood, and yin essence. / Improve spleen functions. 
     
  2. Ika no Sumiso (Marinated Squid with sweet vinegar miso)
    Benefits - Tonify blood, improve blood circulation, and regulate periods.
     

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Cautions

It's very important to know about your body conditions before choosing foods.
Do not eat too much of particular foods at once.
Do not eat the foods you are allergic to.
There are foods to avoid if you are pregnant / have a disease. Ask your doctor before you start Yakuzen.