Yellow crystals (which include turquoise, due to its yellow veins) stimulate your stomach, or solar plexus.
This helps with digestion and eases food allergies, liver problems and muscle cramps.
Place the crystal on your solar plexus, then lie still and calm your mind as the energy soothes and heals.
Ideal crystals:
Light citrine
Turquoise
Agate
Light Amber