What is CICO

Calories In

Calories Out

It's That Simple.

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What is CICO?

CICO is an acronym for "calories in, calories out."

When you decide to lose weight with CICO, there's only one rule:

Burn more calories than you consume.

GoCICO.com is free. It is a collection of links and resources intended to help you understand the CICO approach and make it a part of your life.

Ready to hop off the diet merry-go-round?

Learn More about CICO with these resources:

7 Tips for
Going CICO
There's only one rule with CICO—burn more calories than you eat—but here are some additional tips and guidelines that can help you stick to that rule.
When Sally
Met CICO

Learn how CICO works through the story of Sally, who found CICO after a decade of fad-diet failures. This story will feel familiar to anyone who has struggled with their weight.

Our Favorite
TDEE Calculator

Here is the best total daily energy expenditure (TDEE) calculator we've found; it has specific exercise options and its output includes a calorie-cycling plan.

Best CICO
Forum

Reddit is the largest collection of online communities on the planet. Their "LoseIt" subreddit is not specifically dedicated to CICO, but much of the discussion revolves around CICO. With more than a million users, the LoseIt subreddit a great place to ask questions, get ideas, share stories and stay motivated.

CICO and
Exercise

This Washington Post article dispels a popular myth about low-intensity exercise being more effective because it burns a higher percentage of fat. This basically supports the CICO approach: don't worry about burning fat: focus on burning calories, which means the more intense your exercise session, the better.

Calorie Counting
Sorcery

Instead of Googling individual foods and tallying each food's calorie count, try plugging multiple foods into Wolfram | Alpha's "answer engine." It's not perfect, but it's usually close. Example: here's the calorie count for a "healthy" version of the Egg McMuffin (click "Total nutrition facts" for the total calories).

CICO and
Longevity

Will CICO extend your life? We wouldn't go that far. But there is a growing body of evidence showing a link between caloric restriction and increased longevity, which means that eating less may have benefits other than a jaw-dropping beach bod. This 2017 article explores the results of two recent studies on the topic.

Get Your Body
Composition

There are a few ways to determine your bone density, muscle mass, and bodyfat percentage, and some are better than others. We like the DEXA scan because it's quick, easy and accurate (though not always cheap). DEXA scans are particularly helpful if you are exercising intensely and packing on muscle, in which case your weight will only be part of the equation.

Clean Plate
Syndrome

Dining out is a wonderful part of modern life, so it needs to be a part of your CICO plan too. Easier said than done, of course. Once that plate of delicious pasta is on the table in front of us, it seems sinful to let any of it go to waste. This article offers–among other useful insights–a powerful secret weapon in the eternal battle against clean-plate syndrome: the doggie bag.

If you know about a great CICO resource we should include on GoCICO.com, or would like to share your CICO experience with us, we'd love to hear from you!

Tell Us About a CICO Resource