Should we eat meat?
Thursday, September 4th, 2014 | Food, Health & Wellbeing
Last month Michael Mosley made a Horizon documentary on “should I eat meat?”.
The documentary started with a discussion similar to the one we recently held at Leeds Skeptics. The spoiler answer is yes. Meat is incredibly nutritious and often a centrepiece of family life. A non-meat diet can be very healthy (after all life-long vegetarian Lizzie Armitstead won an Olympic gold medal), but you do need to think a bit more about your nutrition. Meat makes it easy to get it.
The program dismissed white meat (chicken, poultry, fish) as not showing any signs of negative health effects, and so concentrated on red meat (beef, pork, lamb) and processed meat (bacon, sausage, ham).
Red meat comes out somewhat negative. It could have some positive health effects, but overall it is a negative. We’re just not sure why. Originally it was thought to be saturated fats, but this does not seem to be the case.
Processed meats come out hugely negative. 35 grams per day could increase your risk of premature death by as much as 30%. While the Harvard study and European EPIC study disagree on red meat, they come together on the danger of processed meat.
So what should we conclude?
Cutting down on your meat is probably helpful. Processed meat should be cut out entirely; red meat should be eaten 1-2 times per week at most. Such a diet will not only extend lives by as much as five years on average but will increase the quality of life of those years as well.
Last month Michael Mosley made a Horizon documentary on “should I eat meat?”.
The documentary started with a discussion similar to the one we recently held at Leeds Skeptics. The spoiler answer is yes. Meat is incredibly nutritious and often a centrepiece of family life. A non-meat diet can be very healthy (after all life-long vegetarian Lizzie Armitstead won an Olympic gold medal), but you do need to think a bit more about your nutrition. Meat makes it easy to get it.
The program dismissed white meat (chicken, poultry, fish) as not showing any signs of negative health effects, and so concentrated on red meat (beef, pork, lamb) and processed meat (bacon, sausage, ham).
Red meat comes out somewhat negative. It could have some positive health effects, but overall it is a negative. We’re just not sure why. Originally it was thought to be saturated fats, but this does not seem to be the case.
Processed meats come out hugely negative. 35 grams per day could increase your risk of premature death by as much as 30%. While the Harvard study and European EPIC study disagree on red meat, they come together on the danger of processed meat.
So what should we conclude?
Cutting down on your meat is probably helpful. Processed meat should be cut out entirely; red meat should be eaten 1-2 times per week at most. Such a diet will not only extend lives by as much as five years on average but will increase the quality of life of those years as well.