By Dr. Mercola
Levitical guidelines label the pig an "unclean" animal, and prohibit the consumption of pork.
Regardless of your spiritual beliefs, there may be good reason to carefully consider your decision to include pork as part of your diet, as despite advertising campaigns trying to paint pork as a "healthy" alternative to beef, research suggests it may be hazardous to your health on multiple levels.
Pork consumption has a strong epidemiological association with cirrhosis of the liver -- in fact, it may be more strongly associated with cirrhosis than alcohol (although some have questioned the studies that indicate this, and point out that countries with high pork consumption tend to have low obesity rates.)
Other studies also show an association between pork consumption and liver cancer as well as multiple sclerosis.