18 Nov Red Meat and Cancer – Where is the Truth?

In October 2015 the International Agency for Research on Cancer in Lyon, France caused a firestorm of controversy but announcing that the consumption of processed meat is carcinogenic to humans, and the consumption of red meat is “probably” carcinogenic to humans.  Specifically they consider these to cause colorectal cancer.  But what does the science truly say?

Based on the total evidence of data, the case for red meat causing colorectal cancer is questionable.  Research results have been highly inconsistent.  The same can be said about processed meats.  It likely is a good idea to the limit the amount of charred red meat and processed meat that we eat.  Also a good idea is to eat a variety of foods, rotating our protein sources such as poultry, fish, and legumes.  We should increase our intake of plant based foods which will help broaden our nutrient base and increase our fiber intake.  Other lifestyle factors such as smoking, and excess alcohol consumption should be limited.  Rest, exercise and maintaining a favorable body composition will help mitigate our risks for developing cancers as well.

There is not likely one smoking gun that can be blamed as “The Cause” for colorectal cancer.    The classic advice of a well balanced diet, exercise daily, moderate alcohol consumption, and don’t smoke are truths that continue to stand the test of time.

Here’s to the Journey!

(David W. Ball, MD, an Internal Medicine physician,  founder of NuVitality Health – a wellness education company, and co-founder of Life Changing Fitness  – a fitness facility for Every Body)