Green tea and laser show promise in fight against Alzheimer's
Scientists have discovered a novel way to fight Alzheimer's disease using a mix of green tea and red light. The laser light pushes water out of the cells and when the laser is switched off, the cells absorb water and any other molecules, including drugs, from their surroundings. The combination of green tea and red laser light was found to destroy Alzheimer's plaques that crowd the brains of people with the disease. Researchers from Germany bathed brain cells with EGCG, an extract found in green tea, while stimulating the cells with red light. This method reduced the amount of plaques that cause loss of memory and other symptoms by 60 percent.