Is Drinking Milk at Night is Good or Bad?

Is Drinking Milk at Night is Good or Bad?

There is no doubt about the fact that milk does us good. But what about drinking milk at night? In most households, milk is given to kids at night with the promise that it will deliver good sleep. It turns out this notion may be right after all. Milk and dairy products have tryptophan, an amino acid which can help promote sleep. Tryptophan has a soothing and sedative effect which may, in turn, induce sleep. Milk also has melatonin, a hormone which functions as a neurotransmitter and aids in regulating sleep-wake patterns. Specific proteins contained in milk are supposed to trigger GABA receptors of the brain which help in reducing anxiety and stress thereby instigating sleep.

But the intake of milk alone may not encourage sleep as its tryptophan content is inadequate. Therefore, drinking milk along with consuming protein and carbohydrates is likely to prompt sleep more effectively as they collectively stimulate insulin release which assists in facilitating the admission of tryptophan into the bloodstream to bring about the sedative effect.

But some experts believe that milk actuating sleep is merely a myth. The sleep-inciting effects of milk can be attributed more to the act of having a cup of milk at bedtime rather than the actual consumption of it. The psychological association (memory of mom offering milk at night) is probably stronger than any sleep-urging components milk has in promoting sleep.

It may be more beneficial if milk is taken around 3 hours before hitting the bed. It may not be best to sleep immediately after consuming milk. Also, it may not be a good idea to drink milk in large quantities before sleeping. Doing so can have a negative impact on the digestive system.

Health Benefits of Drinking Milk at Night Before Going To Bed

Some of the health benefits of drinking milk at night before going to bed can include:

1. Helps Sleeps Well

Having milk before bed can remarkably improve your sleep quality. Milk has tryptophan and bioactive peptides which can positively affect sleep patterns. In many cases, people who have trouble falling asleep due to stress, a glass of milk at bedtime usually does the trick in getting the much-required relaxation and 8-hour sleep.

2. Aids in Weight Loss

With drinking milk at night weight loss can be achieved. Drinking milk at night-time may infuse you with a feeling of fullness which can prevent you from waking up due to hunger pangs. People can successfully combat their midnight-snack urge by merely having a cup of warm milk without worrying about gaining weight. Also, milk is an essential source of protein which can help maintain blood sugar levels and ensure sufficient energy levels. Be sure to go in for the low-fat milk version of milk.

3. Builds Healthy Bones

Milk has high levels of vitamin D which is required by the body for absorption of calcium necessary for the formation of healthy bones. Thus, milk can support the body in healing itself and in the renewal of any depleted vitamin D content. Furthermore, vitamin D can offset the occurrence and harm caused by many diseases like osteoporosis, also called the ‘brittle bone’ ailment, heart disease and diabetes.

4. Fosters Good Skin

There can be numerous benefits of drinking milk at night for the skin. Regular milk intake can improve skin condition by giving it a youthful appearance. Milk has vitamin B12 which can help avert the loss of skin’s elasticity and collagen infusing it with a beautiful glow and look. Vitamin A existing in milk may endorse new cell formations and help fight different skin ailments making it radiant and flawless.

5. Provides Energy

Drinking warm milk before sleeping at night can significantly impact your following day. You may wake up full of energy and revitalised. It may help you jumpstart your day on a high note and enable you to remain active and in good spirits all day long.

6. Reduces Stress Levels

Pouring yourself a cup of milk before bedtime can be a great technique to diminish stress. The protein, Lactium found in milk can produce a soothing influence on the body by reducing blood pressure, relaxing the muscles and lowering cortisol levels, a hormone released by the body when under stress. Lactium may affect brain receptors to help control stress and anxiety.

7. Controls Cholesterol Levels

Drinking low-fat or no fat milk can do wonders to lower cholesterol levels. The proteins included in milk can decrease bad cholesterol (LDL) and augment good cholesterol (HDL). Cow’s milk is full of vitamins A, D and calcium which can positively contribute to the health of your heart.

8. Improves Digestion

The magical mix of honey and milk can have various desirable health benefits. One of the benefits of drinking milk with honey before bed may include the advancement of healthy digestion. Milk, when combined with honey, works as a prebiotic which may nurture the growth of good bacteria and eliminate disease-causing bad bacteria in the gut.

9. Safeguards against Cold and Cough

Sipping warm milk prepared by adding a little turmeric at night can be a potent natural remedy to relieve symptoms of cold and cough. The antioxidant and antibacterial properties of turmeric milk can hasten the recovery process and even prevent its manifestation in the first place.

10. Combats Intestinal Disorders

Drinking cold milk at night can bring about immediate relief from acidity and may aid in keeping other common stomach issues like constipation, flatulence at bay. The lactic acid present in milk can help neutralise the build-up of acidity in the gut. Moreover, milk’s high content of calcium can absorb any excess acid produced in the stomach thereby successfully reducing its symptoms.

Merely consuming milk at night may not necessarily induce sleep. But night milk as part of your daily routine can prove a healthy habit and possibly an effective natural sleep aid. Relishing a cup of warm milk at bedtime can be a comforting way to conclude your day and settle for the night.

Benefits of Milk Before Bed

Let’s be honest, when you sip a glass of warm milk before bed it just feels so good. The warmth seems to slowly spread it’s way through your whole body, creating a cozy and drowsy sensation. It turns out there’s a science behind those warm and fuzzy feelings!


Does tryptophan ring a bell? Best known for causing the after-turkey-feast snooze session on Thanksgiving, this essential amino acid has a sleep-inducing effect. According to the National sleep foundation, tryptophan plays a key role in helping your body produce seratonin, which can reduce anxiety. If your mind is racing when it’s on your pillow instead of dreaming, the tryptophan in milk can help your body release serotonin, allowing your mind to relax and slip into sleep.


So what else is in that warm glass of milk that working its magic on your body to get it to sleep faster? A hormone that regulates the sleep-wake cycle, called melatonin, is also found in milk. Everyone’s melatonin hormone levels are different and they’re regulated by your internal clock.

Normally, melatonin levels rise in the body later in the evening when the sun has set, signaling our brain that it’s time for sleep. If your brain is not as tired as your body at bedtime, a glass of milk before bed could help boost your seratonin hormone levels and get your mind in sync with your body.


Do you ever go to bed feeling hungry? Maybe you ate dinner but then stayed up so late that you started to get late night cravings? Pangs of hunger can keep anyone up at night! A glass of milk is packed with protein and drinking one before going to sleep will help you feel full all night long, resulting in a better night’s sleep.

Enjoying your milk, but not seeing the desired results? Still can’t sleep? An interesting  Korean study suggests trying “night milk”. It may sound superstitious, but the study suggests that the time of day milk is taken from cows matters. Milk taken from cows in the evening (hence the name “night milk”) supposedly should have the most positive affects as a sleep aid.

The major benefits of drinking milk before bed include healthy proteins and amino acids that assist your body in getting a completely uninterrupted satisfying night’s sleep. So what could be the downside?

Drawbacks of Drinking Milk before Going to Bed

If you have ever topped off with a glass of milk before bed and subsequently experienced disrupted sleep because of an upset stomach, then you may have run into one of the major drawbacks of milk at night- lactose.


Lactose is simply a sugar in milk. it’s what makes it taste just slightly sweet, and so satisfying, Unfortunately, According to the National Digestive Diseases Information Clearinghouse, about 30 million to 50 million Americans are lactose intolerant! If you fall into this category, drinking a glass of milk before bed will only your body discomfort. Digestive issues like gas, bloating, cramps and diarrhea are just a list of things caused by lactose intolerance that could keep you up at night.


Maybe you’re sure you aren’t lactose intolerant, but you’re still struggling. So what’s the deal? Because lactose is a sugar, large amounts of it before bed has other implications. If you are glucose intolerant, a warm glass of milk before bed could lead to a blood sugar crash.  Basically, your body startling awake in the middle of the night, to an energy-deprived brain, sending the “Eat!” signal. Wait… didn’t we discuss milk helping you helping you feel full through the night?? Yes, but, someone with a glucose intolerance will actually have the opposite experience.

Bottom line, you’ve got to know your body. If you are aware of your intolerance, you should be able to predict if the lactose in milk will be a set-back for you. Never fear! If you don’t want to give up your nightly warm cup of milk, there are tasty (lactose free) alternatives. Almond milk, coconut milk, and nut milk are steadily gaining popularity.

They are delicious and nutritious! Best of all, they provide the same positive sleep-inducing effects of cow milk, without the negative lactose effects.

Weight Gain

On a diet or counting calories? A glass of milk before bed is going to set you back. Milk is actually known in the fitness community circles as an agent for healthy weight gain. An 8 oz glass of milk has about 120 calories. Your metabolism slows down a bit as you sleep, so calories consumed right before bed are slightly tougher to burn. If weight loss is your ultimate goal, you’ll want to rethink any milk before bed routines.

Liver functioning

One last caution about having a warm glass of milk before bed is that it can interfere with the liver. According to nutritionist Anju Sood, at night your liver is hard at work detoxing junk from your body. Turns out milk can actually interfere with that process. Steer clear to allow your liver to execute its nightly task uninterrupted.

In Conclusion

There’s your list of major benefits and drawbacks to drinking a warm cup of milk before bed. There’s no doubt that milk offers so many positive health benefits, whether it’s consumed in the morning, afternoon, or evening.

It really comes down to knowing your body and paying attention to its signals. If you have a racing, restless mind at night, a glass of milk before bed could be a healthy, preferable alternative to downing Z-quill. But if lactose or glucose isn’t your friend, beware of the digestive issues that come with a glass of milk at night.

When in search of truly restful night’s sleep, it doesn’t hurt to pursue all available options. A calming warm glass of milk before bed is an easy, inexpensive trick to try. Cheers to a good night’s sleep!

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