Because of its long wavelength, the stone can help in improving the bloodstream. It improves the flow of blood eliminating the clots in the bloodstream. In addition to that, terahertz will keep a balance of the human body through stimulating cells and improving hypothermia that causes cold feet and hands
It is also the frequency of the hydrogen bonding network of water which makes up 70% of body weight. terahertz stone can increase blood circulation and stimulate metabolism and rejuvenation.
Black Tourmaline is one of the most common meditation crystals. It is exceptionally grounding to the Earth's energies, freeing one to explore the spiritual world without harm or danger, and provides high levels of purification for the auric field and the etheric body.
This white crystal is considered a “master healer.” It's said to amplify energy by absorbing, storing, releasing, and regulating it. It's also said to aid concentration and memory. Physically, clear crystals are claimed to help stimulate the immune system and balance out your entire body.