biscuits gravy bacon

Junk Food Can Damage Your Metabolism In Just 5 Days

The human body is an amazing machine. Capable of:

  • Climbing mountains,
  • Adapting to environments as disparate as the arctic and the tropical rain forest.
  • Running for hundreds of kilometres at a stretch,
  • Lifting freakishly heavy weights.
  • Amazing technological advances,
  • Creating art that can elevate the soul

Unfortunately, what your body can’t do is consume junk food – aka the Standard American Diet – without starting to fall apart.

Here’s the science:

According to this new study, after just 5 days of eating a diet that included sausage biscuits, macaroni and cheese, and food loaded with butter, healthy college-age students experienced a significant change in how their muscles processed nutrients. And not for the better.

According to the researchers, eating a starchy, fatty diet disrupts how your muscles metabolize glucose, “which could lead to the body’s inability to respond to insulin”, leading to insulin insensitivity, type 2 diabetes, metabolic syndrome and a reduced quantity & quality of life.

NOTE: In the study, the test diet was designed to have fat make up 55% of the calories – as opposed to a “normal” 30% fat diet – with the inclusion of foods such as sausage biscuits and mac & cheese. And while I agree that a diet in which 55% of the calories comes from fat can be called a “high-fat” diet, I would argue that it would be more accurate to call it a “high fat AND carb” diet or a “high fat AND starchy carb” diet or a “high fat AND high gluten” diet.

To infer that fat is the villain here may not be wholly accurate. We need a bit more research before we start blaming a single macronutrient.

What does this mean to you?

  1. As yummy as sausage biscuits smothered in gravy and bacon smells, you may not want to eat it very often. Your body hasn’t evolved (devolved) to handle this type of food.
  2. If you can’t resist the siren song of Mac ‘n Cheese, space it out with some healthy food, like a Big Salad, to help your muscles sensitive to insulin.
  3. The next time you hear about a study saying High-Fat or High-Carb diets are bad, take a closer look at what the researchers consider high-fat or high-carb.dia

Reference

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