Overnight Oats For Weight Loss From A Registered Dietitian (2024)

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Can having overnight oats for breakfast be good for weight loss?

When prepared with the right ingredients and portion sizes, overnight oats can be a filling and satisfying breakfast that can help you feel fuller for longer which can potentially reducing cravings and overeating later in the day.

In this blog post, I'll share my top tips as a registered dietitian for incorporating overnight oats into a weight loss diet plan.

What Causes Weight Gain?

Weight gain occurs when you consistently consume more calories than your body needs.

This surplus of calories is what leads to the accumulation of excess body fat.

Weight Gain = Calories In > Calories Out

This means that if you consume more calories than your body requires for daily functions and activities, you create a caloric surplus. In this scenario, excess calories are stored as fat, leading to weight gain.

The general rule is that a calorie surplus of approximately 3,500 calories leads to gaining one pound of body weight.

If your daily calorie intake consistently exceeds what your body requires, it can lead to weight gain, whether you eat overnight oats or any other food.

Overnight Oats And Weight Gain

Overnight oats are primarily made from rolled oats, which are packed with beneficial nutrients.

Fiber, in particular, plays a crucial role in weight loss.

It helps with digestion, provides a feeling of fullness, and can reduce overall calorie intake.

Oats are an excellent source of complex carbohydrates and fiber. These components are essential for maintaining overall health and can have a positive impact on weight management.

Overnight Oats For Weight Loss From A Registered Dietitian (1)

In reality, it's not the overnight oats themselves that lead to weight gain, but rather the mix-ins and toppings that can significantly impact the calorie and fat content of your overnight oats.

Calories in Overnight Oats

The calorie content of your overnight oats depends largely on how you prepare them.

The calorie count of overnight oats can vary significantly depending on the type of milk, yogurt, fruits, sweeteners, and various toppings.

For weight loss, it's important to be mindful of portion size and additional ingredients that you add to your overnight oats, which can significantly affect the calorie intake associated with your breakfast.

Tips to Reduce Weight Gain While Eating Overnight Oats

If you want to enjoy the convenience and nutritional benefits of overnight oats without worrying about weight gain, here are some tips to keep in mind.

Portion Control

Monitoring portions is crucial when it comes to weight loss.

Overnight oats are a great option for meal prep.

You can make a big batch of overnight oats in the beginning of the week and individually portion out servings to make it easy to grab and go.

You can even freeze overnight oats to save for later or reheat for a warm version.

Use Unprocessed Oats

Choose whole oats or steel-cut oats over instant or flavored varieties. These options are less processed and contain more fiber.

Limit Sweeteners

This includes all sweeteners such as honey, syrups, and sugars.

Add Additional Fiber and Protein

Adding a diverse range of nutrient-rich toppings like fruits, nuts, seeds, and protein sources can help make your overnight oats more filling.

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Simple Overnight Oats Recipes For Weight Loss

Protein Pumpkin Overnight Oats (Easy, Healthy)

This easy-to-make Protein Pumpkin Overnight Oats recipe combines rolled oats, creamy Greek yogurt, and pumpkin puree, with pumpkin spice and a touch of maple syrup. This recipe has an optional Chocolate Magic Shell which adds a beautiful crunch to every bite. Prepare it the night before, refrigerate, and wake up to a satisfying and nutritious breakfast that is the perfect fall breakfast. This recipe is for a single serving but can be easily adapted to your desired servings.

Check out this recipe

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Apple Cinnamon Overnight Oats Without Yogurt (Vegan, Dairy-Free)

This Apple Cinnamon Overnight Oats without yogurt or milk is a convenient, dairy-free, and flavor-packed breakfast option for busy weekdays.

Check out this recipe

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Blueberry Protein Overnight Oats (Easy And Healthy)

This healthy Blueberry Protein Overnight Oats recipe is a nutritious way to start your day with flavor and protein. The combination of blueberries, a sweet Medjool date, hearty oats, protein powder, and coconut shreds creates a creamy and satisfying breakfast that's perfect for meal prep or busy mornings.

Check out this recipe

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Coffee Overnight Oats

This simple and delicious recipe combines rolled oats, creamy Greek yogurt, and a touch of collagen powder, all infused with the rich essence of brewed coffee. The addition of chia seeds adds a satisfying texture, while a hint of sweetness from honey or maple syrup complements the coffee's boldness.

Check out this recipe

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Frequently Asked Questions

Can you use steel cut oats for overnight oats?

Yes, you can use steel-cut oats in overnight oats. They provide a hearty and nutty texture when soaked.

Steel-cut oats are thicker and take longer to absorb liquid and soften. To make overnight oats with steel-cut oats, you'll need to soak them for a more extended period, typically around 8 hours or overnight.

What happens to your stomach if you eat oatmeal every day?

Consuming oatmeal daily can contribute to regular bowel movements due to its fiber content. It's generally well-tolerated by most individuals.

Which is healthier, oatmeal or overnight oats?

Both oatmeal and overnight oats can be healthy choices. The difference lies in the preparation method and ingredients used. Opt for whole oats and mindful add-ins for the healthiest option.

Is it better to eat oatmeal in the morning or at night?

The choice of eating oatmeal in the morning or at night depends on your personal preference and dietary goals. What matters most is the overall quality of your diet.

Summary

Excessive calories from mix-ins, toppings, and sweeteners in overnight oats can contribute to weight gain.

By being mindful of portion sizes and choosing nutrient-dense toppings you can still enjoy the convenience of overnight oats as a wholesome and satisfying breakfast without compromising you weight loss goals.

More Oatmeal and Oat Flour Recipes

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More Expert Advice on Oatmeal

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  • Is It Okay to Eat Oatmeal at Night? Foods for a Restful Sleep
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Overnight Oats For Weight Loss From A Registered Dietitian (2024)

FAQs

Overnight Oats For Weight Loss From A Registered Dietitian? ›

There are countless health benefits of overnight oats, especially when it comes to your weight loss goals. It can keep you fuller for longer. For starters, oats can help keep you full, and in turn, can help reduce mindless snacking and excess calorie intake between meals.

Are oats overnight healthy for weight loss? ›

There are countless health benefits of overnight oats, especially when it comes to your weight loss goals. It can keep you fuller for longer. For starters, oats can help keep you full, and in turn, can help reduce mindless snacking and excess calorie intake between meals.

What happens to your body when you eat overnight oats everyday? ›

According to a 2021 review published in Foods, oat beta-glucan has positive effects on hyperglycemia, lowering blood lipid levels and reducing weight. "The fiber content of oatmeal is filling and satiating, which in turn can help with eating fewer calories throughout the day and managing your weight," says Michalczyk.

Is oats good at night for weight loss? ›

There is no particular time to eat oats. You can consume the oats at lunch and dinner too. This cereal, however, is consumed in breakfast mostly. It contains fiber, magnesium, complex carbohydrates, etc, which help in keeping your tummy full for a longer time, thus, reducing overeating.

Do overnight oats lose nutritional value? ›

The intensity of heat while cooking is the contributing factor, lower the heat better the nutrient availability. When you soak the oats overnight, it's almost like you're cooking them, but the process is much longer and slower, and it's done without heat. Hence, it is more nutrient rich than cooked version.

Does overnight oats help lose belly fat? ›

Weight management: Oats have high fiber content, which can make you feel fuller for longer. This helps to control your appetite, naturally reducing your calorie intake. Over time, this can help you lose weight and maintain a healthy body mass.

Is it okay to eat overnight oats every morning? ›

Overnight oats are perfectly safe to be eaten every day. You may even eat them every morning if you like. However, some say that they feel oats give them digestive issues; overnight oats are not unsafe for those without medical conditions that affect digestion.

Will I gain weight if I eat overnight oats everyday? ›

Excessive calories from mix-ins, toppings, and sweeteners in overnight oats can contribute to weight gain. By being mindful of portion sizes and choosing nutrient-dense toppings you can still enjoy the convenience of overnight oats as a wholesome and satisfying breakfast without compromising you weight loss goals.

Why do people put chia seeds in overnight oats? ›

Why do you put chia seeds in overnight oats? Chia seeds up the nutrition content in overnight oats. They're loaded with good-for-your-gut fiber and omega-3 fatty acids, which help calm inflammation in your body and may protect you from chronic disease. They also add a nice protein boost to this recipe.

What can I mix with oats to lose weight? ›

For weight loss, you should choose plain and unsweetened oats without added flavours or sugars. By cooking them with water or low-fat milk and adding nutrient-rich toppings like fresh fruits, nuts and seeds, you can use them for effective weight loss.

What is the best diet to lose belly fat? ›

Focusing on plant-based foods, such as fruits, vegetables and whole grains. Choosing lean sources of protein, such as fish and low-fat dairy products. Limiting processed meats, as well as the saturated fat that's found in meat and high-fat dairy products, such as cheese and butter.

What is the 7 day oatmeal diet? ›

To follow this 7-day diet, people start off with eating just oatmeal for all three meals of the day for the first two days, followed by eating oatmeal for at least two meals of the day for the next two days. Finally, dieters consume oatmeal for just one meal of the day for the remaining three days.

What are the disadvantages of overnight oats? ›

Overnight oats usually contain more calories than traditional oats, which is not ideal for individuals following a low-calorie diet or looking to cut back on calorie-rich foods. Note: Eating raw oats is generally safe, but may cause digestive issues or increase the risk of foodborne illness.

What not to add in overnight oats? ›

Here's what not to do when making overnight oats.
  1. Using water instead of milk. ...
  2. Forgetting to add salt. ...
  3. Using instant or steel cut oats. ...
  4. Adding berries to your oats at night. ...
  5. Not stirring your overnight oats. ...
  6. Forgetting to add spices and seasonings. ...
  7. Omitting nuts and seeds. ...
  8. Assuming you have to eat it cold.
Oct 21, 2023

What are the healthiest oats to use for overnight oats? ›

old fashioned rolled oats – rolled oats work best for overnight oats recipes! Quick oats/instant oats get too soggy and steel-cut oats don't soften enough. Oats are naturally gluten-free but are often cross-contaminated, so make sure you grab certified gluten-free, old-fashioned oats!

Can oats overnight be a meal replacement? ›

Oats Overnight is similar to a meal replacement shake in that each serving comes with a full-fledged vitamin, mineral, and macronutrient profile. The difference is that you're consuming a rich and tasteful blend of solid foods like oats, fruits, flax and chia seeds, rather than just a hom*ogenous liquid.

Which is healthier oatmeal or overnight oats? ›

Overnight oats are the more nutritious option, but that doesn't mean that this meal is for everyone.

What's the point of overnight oats? ›

When you soak oats, it's almost like you're cooking them without heat. Soaking helps the starches break down and reduces the natural phytic acid, which may help your body utilize the oats' nutrients much more efficiently. Overnight oats are healthier for your gut.

Can I eat overnight oats on a low carb diet? ›

Are overnight oats keto friendly? Traditional overnight oats are not keto, as oats have too many carbs per serving size. But there's good news: It's just as easy to make low carb overnight oats with a few simple ingredients!

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