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Welcome to Food Logging – Badges

August 7, 2020
Welcome to Food Logging - Badges

If you log meals and snacks in Lark, you may notice that sometimes you may get green, yellow, or red badges for individual meals or snacks, and for different days. Green badges show the best parts of your diet, red badges let you know what you can improve on, and yellow badges are somewhere in between. 

In general, the goal is to get more green badges and fewer red badges, but how do you crack the system so you can max out your green badges and minimize your red ones? And why would you even want to? Here is some insight into how badges fit into Lark’s nutrition and weight loss coaching. In this overview, we will cover what badges are and which foods and nutrients will land you green, yellow, and red badges.

Badges Overview


Lark’s nutrition coaching is designed to help you achieve weight loss or maintenance goals, and to stay as healthy as you can, whether you are trying to improve your well-being, prevent chronic conditions, or manage one or more conditions. The way to do that, through eating well, is to keep portions in check and to choose nutritious foods. 

Lark is not into calorie or carb counting, or into strict monitoring of dozens of nutrients. That is too hard. Instead, the idea is to shift gradually towards healthier portions and food choices without worrying about the details too much. Part of the strategy is to get instant feedback from Lark when you log foods. 

When you log foods, Lark gives you an instant response. You might hear about one or two parts of your meal may affect weight loss and health. Lark also checks the foods and nutrients you logged and may award green, red, or yellow badges for the meal and for the overall day. 

  • Green badges mean you hit a certain goal.
  • Yellow badges mean you were close.
  • Red badges mean you did not hit the goal.

Goals can be related to getting at least a minimum amount of certain foods and nutrients that can help with weight loss or health. For example, a goal might be to get at least 28 grams of fiber in a day. Other goals can be to stay under a maximum threshold of foods or nutrients that are linked to weight gain or disease risk. For example, a goal may be to stay under 40 grams of added sugar in a day.

The badge system is a quick way to see, at a glance, how what you ate compared to what your goals were. In general, the more green badges and the fewer red badges you get, the more on track you are losing weight and eating a nutritious diet to maintain health. It is pretty simple – just check your badges to see how you are doing!

Green, Yellow, and Red Badges


Lark uses a green, yellow, and red badge system that is a lot like a stoplight.

  • If you see a green badge, good job! Keep up those patterns!
  • If you see a yellow badge, get motivated! A small change or two can get you to a green badge!
  • If you see a red badge, it’s good to know! Now you have something to work on that can help you lose weight or improve health.

Which Foods Should You Choose?


Now, how do you get those green badges? In general, eat more of the great foods and nutrients, and limit the less-healthy ones. This table is a bit of a cheat sheet that can help you ace Lark’s food coaching system. Just choose more of the foods and nutrients in the boxes with green backgrounds, and fewer of the foods and nutrients in the red-background boxes.

Meal and Day Badges


You may see badges for individual meals and for the overall day. Each meal’s badge is set at a level of one-third of the day’s total badge. It is possible to not get a specific badge for an individual meal, but to see that badge appear for the overall day. For example, you might have a breakfast without vegetables, and therefore not get a green badge for vegetables, but have enough vegetables at snacks, lunch, and dinner to get a high total for the day and receive a green badge for vegetables for the overall day.

You can check your badges anytime by going into your food data page by tapping on your user profile and tapping on the “food” tab. You can tap on a specific date to see which foods you logged and which badges you earned that day.

Are you ready to go get some green badges? This was an overview of the basics. You can also get info on the different foods and nutrients that affect your green, yellow, and red badges in Lark by going to the individual pages. 

Written by Lark Team on August 7, 2020
We are passionate about providing scalable virtual care. We pioneered the use of AI for better health. Combining the power of data, behavior change science, and smart devices, Lark’s digital platform provides scalable, personalized coaching 24/7 to help people manage or prevent chronic disease.
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