It's bedtime and you still feel a little hungry. Is it okay to eat a bowl of oatmeal at night?
Recently, during my research for a blog post on the best time to eat oatmeal, I stumbled across the benefits of eating oatmeal for a better night's sleep.
In this article, we will delve into the power of oatmeal as a bedtime food, its impact on sleep, and explore the reasons why it is a great choice as a bedtime snack.
Nutritional Benefits of Oatmeal
Oatmeal is considered good for promoting a restful night of sleep due to its key ingredients that offer relaxation and sleep-inducing properties.

Here are the key ingredients in oatmeal that contribute to better sleep:
Melatonin
Oatmeal contains melatonin, which is a hormone that regulates the sleep-wake cycle.
Melatonin signals the body that it's time to sleep, helping to promote a restful night of sleep.
Tryptophan
Oatmeal is a source of tryptophan, an amino acid that is converted into serotonin in the body.
Serotonin is a neurotransmitter that helps regulate mood and sleep, promoting relaxation and aiding in sleep.
Magnesium
Oatmeal is rich in magnesium, a mineral that has calming effects on the body.
Magnesium helps relax muscles and promotes sleep.
Potassium
Oatmeal also contains potassium, which works in conjunction with magnesium to help the body stay relaxed during sleep.
Gamma-aminobutyric acid (GABA)
GABA is a special type of amino acid produced from fermented dairy products like yogurt and cheese.
Some foods like rice, oats, wheat, spinach, and potatoes also naturally contain small amounts of GABA. Having enough GABA in our bodies can improve sleep and make us feel sleepy.
Tips on Eating Oatmeal for better sleep
Oatmeal is an excellent vehicle for pairing with other sleep-boosting foods.
Almond butter + oatmeal
Almonds contain magnesium, which promotes relaxation and contributes to better sleep.
Bananas + oatmeal
Bananas are rich in potassium and magnesium, both of which have sleep-enhancing properties.
Cinnamon + Oatmeal
When preparing your oatmeal, you can also consider adding a sprinkle of cinnamon. Not only does cinnamon add a pleasant taste, but it also contains compounds that may have sleep-inducing effects.

Alternatives to Oatmeal for Evening Snacks
If oatmeal doesn't appeal to you or if you're looking for alternative snacks for the evening, there are other options that can promote sleep and relaxation. These foods are studied and reviewed in this peer-reviewed Nutritional Elements of Sleep article.
Kiwi
Kiwi is a sleep-friendly fruit due to its rich content of serotonin, a hormone that helps regulate sleep.
Serotonin plays a crucial role in maintaining a healthy sleep-wake cycle, promoting a sense of relaxation and aiding in falling asleep faster.
Additionally, kiwi is a source of antioxidants and folate, which contribute to overall sleep quality by reducing oxidative stress and supporting brain health.
Tart Cherries
Tart cherries, including their juice and whole cherries, have been found to be beneficial for sleep duration and quality.
These cherries are a natural source of melatonin, the hormone responsible for regulating the sleep-wake cycle.
Consuming tart cherries or their juice can help increase melatonin levels in the body, making it easier to fall asleep and potentially improving sleep efficiency.
Almonds
Almonds are a nutritious choice for promoting relaxation and quality sleep.
They are an excellent source of magnesium, a mineral known for its calming effects on the body.
Magnesium helps relax muscles and soothes the nervous system, creating an environment conducive to sleep.
Additionally, almonds provide healthy fats and protein, which can help regulate blood sugar levels and prevent blood sugar fluctuations that may disrupt sleep.
Walnuts
Walnuts offer sleep benefits due to their rich content of omega-3 fatty acids.
These healthy fats have anti-inflammatory properties and are associated with improved sleep quality.
Omega-3s help reduce inflammation in the body, which can contribute to better sleep by reducing discomfort and promoting a sense of relaxation.
Walnuts also contain melatonin, the hormone that regulates the sleep-wake cycle, further supporting healthy sleep patterns.
Bananas
Bananas are considered a sleep-friendly fruit, thanks to their potassium and magnesium content.
Potassium is an essential mineral that helps relax muscles, including those responsible for promoting sleep.
Magnesium also plays a role in muscle relaxation and is involved in the production of neurotransmitters that support sleep, such as serotonin and melatonin.
Additionally, bananas contain tryptophan, an amino acid that aids in the production of these sleep-regulating hormones.
Try my recipe for paleo walnut banana bread, which combine bananas, almond flour, and walnuts for a good night's sleep.

Warm Milk
Warm milk has been a popular remedy for promoting sleep for generations. It contains tryptophan, an amino acid that serves as a precursor to serotonin and melatonin.
These hormones help regulate sleep patterns and promote relaxation. Additionally, milk is a good source of calcium, which plays a role in the production of melatonin and helps regulate muscle movements during sleep, contributing to a more peaceful slumber.
Herbal Teas (Chamomile, Lavender, Valerian Root)
Herbal teas such as chamomile, lavender, and valerian root are known for their calming properties, making them suitable for improving sleep quality.
Chamomile tea contains an antioxidant called apigenin, which may bind to specific receptors in the brain, promoting relaxation and reducing anxiety.
Lavender tea has aromatic compounds that can have a calming effect and aid in sleep. Valerian root tea has been traditionally used as a natural sedative and may help promote relaxation and induce sleepiness.
Whole Grains
Whole grains, including brown rice, quinoa, and whole wheat bread, provide a steady release of energy throughout the night.
They contain complex carbohydrates that take longer to digest, preventing rapid blood sugar spikes and crashes that can disturb sleep.
Whole grains also have a favorable impact on serotonin production, as they help facilitate the transportation of tryptophan, an amino acid that supports the production of serotonin, to the brain.
One of my favorite grains is quinoa, which pairs wonderfully with these Moroccan inspired chicken thighs.

Leafy Greens
Leafy greens like spinach and kale are rich in minerals such as magnesium and calcium, which are essential for muscle relaxation and sleep regulation.
Magnesium aids in the activation of neurotransmitters that promote sleep, while calcium helps regulate muscle movements during sleep, reducing the likelihood of muscle cramps or restless legs that can disrupt sleep.
If you're looking for a kale recipe, try this white bean and kale salad out.

Sweet Potatoes
Sweet potatoes are a sleep-friendly food due to their combination of potassium and complex carbohydrates.
Potassium supports muscle relaxation, including the muscles involved in promoting sleep.
The complex carbohydrates in sweet potatoes provide a slow and steady release of energy, maintaining stable blood sugar levels throughout the night and preventing disturbances that can disrupt sleep.
Try my recipe for sweet potato brownies, which combine cacao and sweet potatoes which are powerful for a good night's sleep.

Salmon
Salmon is a rich source of omega-3 fatty acids, which have been associated with improved sleep quality.
These healthy fats help reduce inflammation in the body and support the production of serotonin, a hormone that plays a role in regulating sleep.
Additionally, salmon contains vitamin B6, which is involved in the production of sleep-regulating hormones like serotonin and melatonin.
If you're looking for an easy salmon recipe, try this dairy-free one-pan salmon recipe out.

Pumpkin Seeds
Pumpkin seeds are a sleep-promoting snack due to their nutrient content.
They are a natural source of magnesium, tryptophan, and zinc.
Magnesium helps relax muscles and promote relaxation, while tryptophan supports the production of serotonin and melatonin.
Zinc is involved in regulating sleep patterns and can aid in achieving restful sleep.
Passionflower
Passionflower is an herb that has been used as a natural remedy for insomnia.
It contains compounds that interact with receptors in the brain, promoting relaxation and reducing anxiety.
By reducing feelings of restlessness and promoting calmness, passionflower can contribute to improved sleep quality.
Dark Chocolate
Dark chocolate, when consumed in moderation, can have sleep-promoting effects.
It contains serotonin, a hormone that helps regulate sleep, and magnesium, which promotes muscle relaxation. The antioxidants in dark chocolate also have various health benefits that indirectly support better sleep.
Try these dark chocolate paleo bars for a delicious bedtime snack.

Low-Fat Yogurt
Low-fat yogurt is a good source of calcium and protein, making it a suitable choice for promoting sleep.
Calcium is involved in the production of melatonin, the hormone that regulates the sleep-wake cycle.
Protein provides amino acids that aid in the production of neurotransmitters associated with sleep regulation and relaxation.
Oranges
Oranges are a citrus fruit rich in vitamin C, which helps reduce stress and support a healthy nervous system.
Consuming oranges or drinking fresh orange juice can contribute to a more relaxed state before sleep, promoting a sense of calmness and aiding in the transition to sleep.
Try my orange and oat bar recipe to combine these powerhouse ingredients for sleep.

Honey
Honey, when consumed in small amounts before bed, can promote the release of insulin, a hormone that helps tryptophan enter the brain more easily.
This can aid in the production of serotonin and melatonin, promoting better sleep. Additionally, the natural sweetness of honey can be a comforting addition to nighttime rituals, contributing to a relaxed state of mind.
Herbal Supplements (Magnesium, Melatonin, Valerian Root)
Certain herbal supplements like magnesium, melatonin, and valerian root are known for their sleep-supporting properties.
Magnesium helps relax muscles and promotes a sense of calmness.
Melatonin is a hormone that regulates the sleep-wake cycle and can be beneficial for individuals experiencing sleep difficulties.
Valerian root has been traditionally used as a natural sedative and can help induce sleepiness and relaxation. It is important to consult with a healthcare professional before using herbal supplements to ensure they are suitable for individual needs and to determine the appropriate dosage
FAQs
Individuals with Celiac disease should exercise caution when consuming oatmeal as it may act as an allergen. It is advisable to opt for gluten-free alternatives.
Absolutely! Oatmeal pairs well with sleep-boosting foods like almond butter or bananas. Experiment with different combinations to find what works best for you.
Yes, oatmeal is a significant source of vitamin B complex, which supports the nervous system, aids in stress management, and promotes better sleep.
Oatmeal's nutrients and fiber content support digestion, liver health, and hormonal balance, ultimately promoting internal homeostasis, which can enhance sleep quality.
Yes, there are several alternative snacks that can promote sleep and relaxation. Greek yogurt, banana, chamomile tea, and almonds are among the options worth considering.
Oatmeal contains melatonin, complex carbohydrates, and vegetable proteins, all of which contribute to its sleep-enhancing properties. These nutrients help regulate the sleep-wake cycle, promote relaxation, and reduce anxiety.
Yes, oatmeal can be a valuable addition to a weight loss diet. Its high fiber content promotes satiety, helping to control appetite and reduce overeating. Additionally, oatmeal's slow-release carbohydrates provide sustained energy, which can prevent sudden spikes in blood sugar levels and cravings for unhealthy snacks.
There are various ways to prepare oatmeal for nighttime consumption. You can cook it on the stovetop with milk or water, adding your choice of sweeteners and toppings. Overnight oats are another popular option where you soak oats in milk or yogurt overnight and enjoy them cold or heated in the morning. Experiment with different flavors and textures to find your preferred nighttime oatmeal recipe.
Yes, oatmeal is known to aid in digestion due to its high fiber content. Fiber promotes regular bowel movements and helps prevent constipation. By including oatmeal in your evening routine, you can support a healthy digestive system.
Oatmeal can be consumed as a late-night snack if it aligns with your personal preferences and sleep routine. As long as it doesn't cause discomfort or disrupt your sleep, enjoying a small portion of oatmeal as a late-night snack can provide nourishment and contribute to a restful sleep.
The type of oatmeal you choose can impact its nutritional benefits and texture. Steel-cut oats, rolled oats, or instant oats are common options. Steel-cut oats have a chewy texture and take longer to cook, while rolled oats are more convenient and have a softer texture. Choose a type of oatmeal that suits your preferences and cooking time available.
Oatmeal can be a beneficial choice for individuals with diabetes due to its low glycemic index. The slow-release carbohydrates in oatmeal provide a gradual rise in blood sugar levels, preventing spikes. However, it is essential to monitor portion sizes and choose whole grain oats without added sugars.
The portion size of oatmeal depends on individual needs and preferences. Generally, a serving size of cooked oatmeal is around half a cup. Adjust the portion based on your hunger levels and dietary goals, keeping in mind the need for a balanced meal that includes other nutrients.
In conclusion, the melatonin content, complex carbohydrates, and other factors make oatmeal a great bedtime snack.
Incorporating oatmeal into your nighttime routine may help alleviate anxiety, promote relaxation, balance hormones, and support digestion.
Check out this post if you want to know about the other best times to eat oatmeal, .
The next time you find yourself searching for a bedtime snack, check out some of my oatmeal recipes that can help you sleep better at night.
- Easy Strawberry Protein Bars RECIPE (Healthy, Gluten-Free)
- Blueberry Overnight Oats with Protein Powder
- Easy and Healthy Homemade Granola RECIPE (4-ingredients)
- Healthy Pear Crisp Recipe (Gluten-Free)
- Single Serving Baked Oatmeal RECIPE (No eggs, High Protein)
- Healthy Chocolate Banana Bread RECIPE (Easy, Gluten-Free)
- Easy 5-Ingredient Orange Oat Bars RECIPE (Healthy, Vegan)
- Healthy Heavenly Hunks Oatmeal Dark Chocolate RECIPE
- Crispy Oatmeal Cookies with Oil RECIPE (Vegan, No Butter)
- Flourless Pumpkin Bread Recipe (Healthy, Gluten-Free)
- Healthy Heavenly Hunks Oatmeal Dark Chocolate RECIPE
- 12 Healthy Oatmeal Dessert and Snack Recipes (Gluten-Free)
More Expert Advice on Oatmeal
- Can You Eat Uncooked Oatmeal in a Smoothie – Dietitian Reviews
- Is Oatmeal Better With Milk or Water? Tips For The Best Oatmeal
- Can You Eat Uncooked Oatmeal in a Smoothie – Dietitian Reviews
- Can Oatmeal Cause Gas? Oatmeal and Digestive Health
- Is It Okay to Eat Oatmeal at Night? Foods for a Restful Sleep
- Is Instant Oatmeal Good for Diarrhea?
- Oatmeal Pros and Cons – Dietitian Reviews
- Benefits of Overnight Oats vs Cooked
- What is Blended Oatmeal
- How Long Can Oatmeal Sit Out: A Comprehensive Guide
- Can I Reheat Oatmeal? A Guide to Leftover Oatmeal
- The Ultimate Guide to Perfectly Thickened Oatmeal






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