Although the nutritional value of ginger is relatively high, but ginger is cold, excessive consumption may aggravate the body's internal cold, leading to abdominal pain, diarrhea and loose stools and other symptoms occur, the human health benefits.

The second is that the ginger contains some allergic substances, easy to allergic people to eat after it is easy to induce or aggravate their condition, which may pose a threat to human health.

Pickled ginger as a pickled product, overconsumption is easy on the human kidneys caused by damage, generally is not recommended to eat every day, and the second is the ginger cold, eat every day may increase the burden on the human gastrointestinal tract, leading to abdominal pain, diarrhea, and loose stools and other symptoms occur, so ginger is not recommended to eat every day.

Expanded

The ginger pickled black can eat, according to the actual situation, generally if the ginger in the pickling time did not remove the skin, then pickled out of the ginger will be black, which is a normal situation, this kind of ginger is to continue to eat.

But if the ginger pickling has been peeled, pickled out or blackened situation, but also has a foul smell, then such ginger is likely to have bred a large number of bacteria as well as microorganisms, after eating may aggravate the burden on the human body's gastrointestinal tract, which may be detrimental to the burden on the human body's gastrointestinal tract, so that the pickled ginger can no longer be eaten.

Baidu Encyclopedia - Ginger