By the same token eating kelp while drinking wine, hardened kelp is not easy to digest.

And don't eat sour fruits immediately after eating kelp. Persimmons, grapes, hawthorn, pomegranate and other astringent fruits contain a lot of tannic acid, tannic acid and kelp in the combination of calcium to generate insoluble substances, affecting the human body to the digestion and absorption of certain components, resulting in gastrointestinal discomfort.

And don't drink tea right after eating kelp, or it will affect the body's digestion and absorption of certain nutrients, resulting in gastrointestinal discomfort.

Pig's blood and kelp eaten together, will cause dense.