The efficacy and function of purple sand are mainly reflected in the aspects of health care, collection and preservation. At the same time, purple sand has no toxic side effects on the human body, and long-term use will not produce irritating reactions to human skin. 1. Health care: The material of the purple clay pot is natural mineral rock ore, which is rich in iron, calcium and other trace elements needed by the human body, which will be slowly dissolved in water and absorbed when making tea, and can supplement the nutrients in the body. Often use the purple clay pot to make tea to drink, has certain benefits to human health, and can also play a role in preventing osteoporosis. In addition, due to the adsorption capacity of the purple clay pot, the tea can also remove some odor after brewing and drinking in the purple clay pot. 2. Collection and value preservation: Purple clay pot is a more precious traditional handicrafts, its production process is more complex, and the history is longer, so it has a high collection value and value preservation space. If people who like drinking tea want to collect the purple clay pot, they need to choose a better quality purple clay pot to buy, because a good purple clay pot can play a health effect. 3. Other aspects: Purple clay pot belongs to a kind of ceramic beverage ware, which is made by high temperature firing, so it can be directly used to drink water in daily life, which is conducive to health. In addition, the purple clay pot is widely used in various water quality tea products, especially for green tea, which can make the tea soup green and bright, the aroma is clear and durable, and the taste is mellow and refreshing, making its quality more superior. 紫砂的功效与作用主要体现在养生保健、收藏保值等方面。同时紫砂对人体无毒副作用，长期使用对人体皮肤不会产生刺激性反应。 1.养生保健：紫砂壶的材质是天然矿物质岩石矿石，其中含有丰富的铁、钙等人体所需的微量元素，在泡茶时会慢慢溶解于水中被吸收，可以补充体内的营养物质。经常用紫砂壶泡茶喝，对人体健康有一定的好处，并且还可以起到预防骨质疏松症的作用。此外，由于紫砂壶具有吸附能力，因此将茶叶放在紫砂壶内冲泡饮用后，还可清除部分异味。 2.收藏保值：紫砂壶是一种比较珍贵的传统工艺品，其制作工艺较为复杂，而且历史也比较悠久，所以具有很高的收藏价值和保值空间。如果喜欢喝茶的人士想要收藏紫砂壶，则需要选择品质较好的紫砂壶进行购买，因为好的紫砂壶才可发挥出养生效果。 3.其他方面：紫砂壶属于一种陶瓷类饮品器皿，通过高温烧制而成，因此在日常生活中可以直接用来喝水，有利于身体健康。另外，紫砂壶通用于各种水质的茶品，尤其是对于绿茶，可以使茶叶汤色碧绿明亮，香气清高持久，滋味醇厚爽口，使其品质更加优越。
