Keeping a food diary may sound like just a boring task. But it is actually a powerful, flexible tool to help you on your health trip (4). Whether your goal is losing weight, gaining weight, getting more colorful products or fiber in your diet, keeping track of what you eat can help (4).
Food Diaries – aka Madloging and Food Tracking – Shoots a Light over your eating patterns. It’s not about judgment or perfection, but assessing where you stand and notice opportunities for improvement (4).
Let’s look at the science behind food logging and why it is so effective (4). Below I will also show you how it can fit into your lifestyle with some simple, dietitian-approved tips to get started. If you are new to food tracking – or maybe a little skeptical – don’t worry. I promise it will be easier (and research supports this) (3).
Why food diaries matter: important benefits supported by research
Food Diaries can be an incredibly useful tool in your health journey and you don’t have to log each last piece to increase your success (3, 4).
Here are some of the benefits you can expect from food logging.
Increases attention
Developing a habit of food logging can help you make you more aware of what you’ve eaten (4). Let’s say you just stabbed your hand in a bag of pastries. You may forget these little nibbles, but adding them to your food diary acts as a reminder.
In addition, tracking your food helps you become aware of the calories you take in comparison to those you are burning through exercise. This can be useful if you follow the CICO diet model (4).

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Adapted
An advantage of food logging is that it can be adapted to your goals (1). For example, if you are interested in losing weight, it is to track your diet a popular strategy. In fact, studies suggest that self -monitoring actually predicts weight loss success (5).
A study also found that mobile app interventions can promote weight loss among people with diabetes (6).
Keeping you in charge
One of the most powerful benefits of food diaries is the accountability they create (4). I love the saying that a goal without a plan is just a dream. Tracking is the plan by which you can achieve your goals. By tracking meals, you keep yourself on your way to keeping up with your health goals. The login act strengthens commitment and consistency (4).
Although it feels somewhat challenging at first, don’t give up! In one study, the most successful weight loss participants – those who lost 10% of their body weight – used an average of 23 minutes a day tracking. But in the sixth month they spent only 15 minutes a day (3). So in the end, tracking becomes lighter (3). Plus, logging gives a way to measure progress, keeping you motivated even when the results feel slow (4).
How food diaries work at a psychological level
Food tracking is a great tool for building healthy habits because it enhances habit -loop, which involves a queue, routine and reward (4, 7, 8). To eat is your signal to log your intake, so when you eat a meal or snack, you will be reminded to log your food (8).
The logging action becomes routine (8). Developing this routine helps you reflect on what and how much you eat. It helps you customize your food choices to your goals that bring the reward (8).
In this case, the reward comes in terms of greater attention, progress towards your goals or a sense of implementation (8). Over time, this habit is strengthened and these repeated actions make healthy eating feel more automatic (8).
In addition, food logging promotes mindfulness by encouraging yourself to pause before eating (1, 7). This helps you think about your food choices so you can be more intentional with them (1).
This is how it looks. Let’s say you just had a difficult conversation with your boss and you are looking for comfort (1). You are considering grabbing a candy bar for comfort. But you check your app and see that you will go over your daily calories and added sugar goals if you make this choice (1).
When you notice this, you may decide to save the Candy Bar in another time where you really enjoy it and instead have something more in line with your goals (1).
About the experts
Samantha Cassetty, MS, RD, is a nationally recognized food and nutritionist, media personality, nutrition consultant and author. Cassetty is a former nutrition director for good household and co -author of the book Sugar Shock.
Melissa Jaeger RD, LD is the Nutrition Manager for MyFitnessPal. Melissa received a Bachelor of Arts in Nutrition (DPD) from the College of Saint Benedict and completed his dietary internship through Iowa State University. In May 2024, she was recognized as the registered young dietitian in the year awarded by the Minnesota Academy of Nutrition and Dietetics.
Common misunderstandings about food diaries
Myth # 1: “Food Logging is for dieting only or weight loss”
Madlogging is not just about weight loss – it is a versatile tool that can support a wide range of health targets (4). “Tracking with MyFitnessPal can help you not only identify your overall daily calories, but also key nutrients to support your overall health and well -being,” says Melissa Jaeger, RD, LD, head of nutrition on MyFitnessPal (4).
E.g. Can food lodging be a useful resource for people with diabetes or prediabetes as it helps monitor carbohydrate intake at each meal and snack (4). It can also help if you want to improve the overall nutrition by providing insight into whether you meet your targets for key nutrients such as fiber or protein (4).
Food tracking is also an excellent way to monitor your intake of nutrients, you are trying to eat less on, such as sodium or saturated fat (4). Logging is about understanding your eating habits and tailoring them to adapt to your health priorities no matter what they may be (4).
Myth # 2: “Food logging is time consuming”
MyFitnessPal offers premium tools to help make food logging faster and more user-friendly than ever by allowing you to scan barcodes, use pre-saved meals or even take pictures of your food. Plus, evidence suggests that tracking gets easier over time and only takes about 15 minutes a day when you get hold of it (3). So food lodging can be seamlessly fit into even the busiest lifestyle (3).
Myth # 3: “Food Lodge leads to Madobsession”
While some people worry that food logging can lead to the fixation of calories, there are many approaches to food lodging that can support a wide range of health and fitness goals. A study that analyzed more than 72,000 user reviews found that users on average evaluate food logging apps positively and find them useful (9).
Healthy food tracking is designed to promote thoughtful eating behavior. By encouraging nutritious and balanced eating habits, tracking can be considered a form of self -care that encourages a healthier relationship with your body and food (4).
Types of food logging: Choosing what works for you
Food tracking is available in different forms so you can choose the method you like best.
- Manual tracking is an old-school method using a pen and notepad (10). This will be more time consuming than an app, but you prefer it if you like to note notes.
- Digital apps, like MyFitnessPal, are a great choice if you are looking for a practical way to track your meals (10). The app has many free features such as saved meal settings and automatic calorie and nutrient calculations that make food tracking a quick and easy process. Premium users can also use barcode scan as well as the meal scan feature, similar to photo journaling.
- Photo journaling is a method that involves beating images of your meals to visually assess parts and choices over time (10). This can be a useful choice if you don’t like entering your food in a digital app or notepad.
Whichever method you choose, you must remain as consistent as possible. On average, MyFitnessPal members who log their food at least four days in their first week are seven times more likely to show progress towards their weight loss goals than those who do not log so often. This is a major reminder that tracking four out of seven days is still effective, so aiming for progress and consistency rather than perfection.
Practical tips to start a routine for food tracking
If you are new to food logging, try to start by logging only one meal a day, such as breakfast or lunch. This can help you become comfortable with the process without feeling overwhelmed. When you build confidence, you can add more meals or snacks to your log and gradually create a fuller image of your eating habits.
Also, try to tie your logging effort to specific goals to make the process more meaningful (4). Eg before lunch. ‘Other goals may include assessing whether you have products at each of your meals, whether you are staying within the recommended sodium and saturated fat limit, staying within a calorie area or balancing your macros. You can also make it a goal to train in a fixed amount of time and days a week.
It is also important to remain flexible and non-judgmental. Logging is not about being perfect; It’s a learning tool. If you forget to log or eat a meal that doesn’t match your goals it’s okay! It’s perfectly okay to eat less healthy sometimes! You can consider whether the information can help you make adjustments that move on or you can just continue to trace without judgment. The idea is to trace to feel helpful and supportive.
Real success stories
Food tracking can be a game election when it comes to achieving your health goals because it allows you to make informed choices without feeling limited (11).
“MyFitnessPal and nutrition brands became my best friends when they made food choices. I was shocked by the ingredients and served the sizes of some of the foods I used to eat … I found MyFitnessPal’s customized dashboard, barcode scan for fast food logging, flexible measurement options and step tracking to remain active and motivated very helpful, ”explains Shamek used MyFitnessPal to help her lose weight and develop a better relationship with food (11).
For RC, food lodging paved the way to a more active and healthy lifestyle. “If I want a cookie, I still want it! But tracking it helps me make more informed and attentive choices for the rest of the day, ”he says (12).
The lower line
Madlogging offers a variety of benefits, from helping you better understanding your eating habits to supporting specific health goals such as weight management or just eating more fruits and vegetables. (4) It is a powerful tool for creating attention and building habits that adheres (4). Best of all, you can customize how to use MyFitnessPal for your unique circumstances.
If you have hesitated with food logging I encourage you to try it! Start small, like tracking a meal a day and seeing how it feels.
Remember, logging is about learning, not perfection, and the insight you get can be incredibly useful (4).
Please share your experiences! Have you tried food logging before? Do you have questions about getting started? Share your thoughts and connect with others on their journey to better health.
The post, what to know about the value of food logging, supported by science, first appeared on the MyFitnessPal blog.