What you might miss in studies that claim red meat causes cancer
A lot of people who are attempting to eat healthy are searching for an answer to a question that seems to bother vegetarians and non-vegetarians alike – is red meat bad for you?
At first glance it seems to be a no-brainer. You will find quite a few studies and experiments proving that red meat causes all sorts of bad things – high blood cholesterol, cancer (specifically colon, prostate and breast cancer), high blood pressure, Alzheimer’s and more.
So many studies can’t be wrong, can they? Should you be worried?
Well, as with many things, it’s the little details and subtleties of the research behind these grand statements that make all the difference. Most people do not care (or do not bother to verify) whether conclusions made by research were based on relationships that are causative (when a disease is a direct result of one specific and tightly controlled variable) or associative (where disease isn’t necessarily caused by a specific variable, but is merely associated with it – with no regard given to other important co-variables).
Most people do not read into the details of such research papers. Ask them a question “why is red meat bad?” and, most of the time, you will hear some mumbling without any specific reference to studies, reports or conclusions. They will cite some vague reports that eating meat causes cancer, point to some poorly designed study republished by tabloids that links meat consumption and health decline and even refer to their doctor, who also “recommends limiting the intake of red meat” (and, probably, as ironic as it is – doesn’t mind recommending some “whole grains”, instead). Or, they will pull out their biggest gun and refer to “The China study”, which, on the surface, seems to have delivered a significant blow to the “omnivore human” theory and converted many thousands of scared adults into vegetarianism.
Except – those little details hidden behind smoke screens and marketing messages matter a lot. In fact, they are the details that can make or break the whole case – and understanding them and using them to arrive at your own conclusions may prevent you from fatal errors that have a profound impact on your health.
Is meat bad for you? You can make your own call in the end after looking at all the facts below. Without diving too deep into any religious restrictions or ethical dilemmas (we have briefly discussed these in a previous article on veganism, let’s just see why some people believe meat is bad for you is and whether the data they are using holds up to scrutiny.