Walnut is one of the nuts with the longest history and has been used for dry skin remedies all over the world.
In Yakuzen, it's associated with kidney health which is related to natural aging. It moistens your body and relieves symptoms caused by dryness such as constipation, chronic cough, and dry skin.
However, do not overeat as it might cause indigestion.

Nature – Warm （温）
Channels – Kidney (腎), Lung (肺), Large Intestine (大腸)
Flavor – Sweet (甘)

How does walnut help you?

1. Tonifies kidney yang.

2. Warms up your lung.

3. Moistens dryness.

Good for the following symptoms.

1. Chronic cough

2. Asthma

3. Lower back pain due to kidney energy deficiency

4. Sensitivity to cold

5. Fatigue

6. Constipation due to the dry intestine

7. Dry skin

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 and also for children. Ask your doctor before you start Yakuzen food therapy.