Looking 4 Healing Radio with Dr. Angelina Farella – Red light and its effects depend on its penetration into the body. There are also different ways to deliver the red light. Red light can be delivered in a panel, in a bed that is similar to that of a tanning bed, in caps or headgear, handheld devices, and smaller units to concentrate on certain areas. Red light can also be enhanced by "stacking” other modalities with....