According to online claims, amethysts are said to have several physical healing properties, including:

• enhancing the immune system
• improving endocrine function
• improving the skin’s appearance
• promoting digestive health
• reducing headaches
• regulating hormones

These are all scientifically unproven claims, however. While some of these benefits may be real, the scientific community views research as proof of effectiveness — and in this case, there hasn’t been much of it.