浓茶 隔夜茶 变质茶

浓茶

古人曾经说过“淡茶温饮最养人”，但是如今不少人都特别喜欢饮用浓茶，总是在茶杯里泡上半杯的茶叶，觉得浓茶有提神醒脑的作用，其实浓茶是不提倡饮用的，浓茶其中含有茶碱等物质，长期饮用会对我胃造成一定的伤害。

隔夜茶

之所以说隔夜茶补能喝，一方面是因为隔夜茶因为长时间的浸泡，导致茶叶内质的营养元素基本上已经消失了，已经失去了原来喝茶的初衷了。

另一方面，是因为茶水在隔夜之后，中容易滋生细菌，饮用后对我们身体造成伤害，影响身体的健康，所以，隔夜茶水一定不要喝。

变质茶

茶叶如果没有得到妥善的保管，很容易出现变质发霉的情况，这时候有些人出于节约的心态不舍得丢掉变质的茶，反而是将变质的茶叶进行筛选、晾晒继续饮用，认为这样就没有危害了。

其实发霉变质的茶是万万不能饮用的，当茶叶发霉之后，里面会存在大量的有害物质，这时候茶已经没有什么营养价值了，如果继续进行冲泡饮用反而会给身体带来一定的伤害，尽量不要饮用。

strong tea

The ancients once said that "drinking light tea warmly is the most nourishing", but nowadays many people especially like to drink strong tea. Tea is not recommended for drinking. Strong tea contains substances such as theophylline. Long-term drinking will cause certain damage to my stomach.

overnight tea

The reason why it is said that overnight tea can be drunk is because the long-term soaking of overnight tea has basically led to the disappearance of the nutrients in the tea, and the original intention of drinking tea has been lost.

On the other hand, because tea is easy to breed bacteria after drinking it overnight, it will cause harm to our body and affect our health. Therefore, we must not drink tea overnight.

spoiled tea

If the tea leaves are not properly kept, it is easy to deteriorate and become moldy. At this time, some people are reluctant to throw away the spoiled tea out of the mentality of saving. Instead, they screen the spoiled tea, dry it and continue drinking, thinking that there is no harm in this way. .

In fact, moldy and spoiled tea is absolutely not drinkable. When the tea leaves are moldy, there will be a lot of harmful substances in it. At this time, the tea has no nutritional value. If you continue to brew and drink it, it will bring certain damage to the body. , try not to drink.