1. Antioxidant effect: Gold has a certain antioxidant effect, which can help slow down skin aging. Some skin care products and cosmetics will add nano gold particles to help brighten skin color and tighten skin.
2. Anti-inflammatory effect: Studies have shown that gold has a certain anti-inflammatory effect, which can help relieve inflammatory diseases such as arthritis and rheumatism. Therefore, gold is also used as an anti-inflammatory material in some medical devices and treatments.
3. Conductivity: gold has good electrical and thermal conductivity, so it is widely used in electronic equipment and communications industry. For example, gold is used to make components such as connectors, contacts and circuit boards to improve the performance and stability of electronic devices.
4. Biocompatibility: Gold has good biocompatibility, which means it has no adverse reaction to human tissue. Therefore, gold is widely used in the medical field, such as dental materials, implants and surgical instruments.
5. Investment and value preservation: As a precious metal, gold has a high value and is often used as an investment and value preservation tool. The price of gold is relatively stable, which can help investors avoid risks during inflation or economic instability.
It should be noted that although gold has certain effects and functions, excessive intake of gold may also cause some toxicity to the human body. Therefore, when using gold-containing products, you should follow the relevant guidelines and recommendations to ensure the safety of use.