Looking at how danshen can be used to treat Alzheimer's disease

(Natural News) Alzheimer’s disease (AD) is an irreversible and progressive brain disease that affects cognitive function. The most common neurodegenerative disease worldwide, AD affects as many as 5.5 million people in the US alone. AD is often seen in older adults aged 65 and above, but younger people can also develop the disease. While little is known...