1, when cutting and scraping yam, it is easy to itch your fingers. You can soak your hands in hot water for a few minutes, which can effectively relieve itching.

2. You can also rub it with edible salt and soak it in hot water. It will be better. Be sure to soak it, not wash it.

3. In addition, the itching will be particularly obvious when the yam skin is removed, and there will be a rash, which may be an allergic reaction.

4. This situation may require the use of anti-allergic drugs to effectively alleviate it, so special attention should be paid when handling yam skin to avoid allergic reactions.

5. Patients with kidney deficiency should take traditional Chinese medicine decoction for tonifying kidney yin deficiency according to the doctor's advice. Yam has the function of tonifying the middle energizer and benefiting qi, so it is not suitable for patients with kidney deficiency. Strengthening the spleen and stomach to help digestion is beneficial to the digestion and absorption function of the spleen and stomach, and it is a dual-purpose product of medicine and food that blindly tonifies the spleen and stomach.

6, this taste is sweet, flat, can replenish spleen and qi, nourish spleen and yin. Mostly used for spleen deficiency or deficiency of both qi and yin, emaciation and fatigue, eating less loose stool; Or women who are unlucky to bet on spleen deficiency and dampness. Only he can eat and take medicine, "the gas is light and slow, not full-time." For the severe syndrome of qi deficiency, he often feels that his strength is insufficient.