Most people turn to herbs to boost energy, lift mood or relieve minor problems like a headache or a runny nose.
Some doctors think so.
HealthWeek's Robert Davis reports on what they're finding. Alexander Ly and his nephews Frank and Orlando, come from a long line of Chinese healers. Like generations before them, they use herbs to treat a variety of conditions. And we believe circulation is a very big part of your body's healing. We actually have a lab where we cook all these herbs together.