Neither melatonin nor magnesium is universally "better"; the choice depends on your sleep issue: melatonin helps reset your internal clock for jet lag or shift work, while magnesium promotes relaxation for stress-induced insomnia or muscle issues, with magnesium often preferred for long-term use due to fewer side effects. Melatonin is for timing, magnesium is for calming the nervous system and muscles.
While melatonin is best for resetting sleep cycles, magnesium enhances sleep depth and relaxation. Studies suggest that combining both, especially with vitamin B complex, offers significant benefits for insomnia.
While it's usually fine to take both supplements in the same evening, you'll want to take magnesium an hour or two before you're ready to go to bed, followed by melatonin about 30 minutes before you'd like to fall asleep.
One of the best forms of magnesium is magnesium glycinate, as it's well-absorbed and doesn't typically cause digestive issues like some other forms (such as magnesium citrate, which can have a laxative effect). Always consult with your midwife or healthcare provider before adding new supplements to your routine.
As long as you have healthy kidney function, magnesium supplements should be safe to take, says Dr. Millstine. She recommends 250 to 500 milligrams of magnesium in a single dose at bedtime.
Risks of Magnesium Supplements
Magnesium supplements can cause nausea, stomach pain, and diarrhea. Additionally, this mineral often cause softening of stool. Magnesium interactions: Magnesium may not be safe for individuals taking diuretics, heart medications, or antibiotics.
How long does it usually take for magnesium to work for sleep? Magnesium typically promotes mild relaxation within hours but requires one to two weeks of consistent daily use for noticeable sleep improvements. Clinical studies often track benefits over six to eight weeks for the full effect.
It turns out that magnesium can bind to and either activate or dampen important neurological receptors in our body which have a role to play in sleep. Fluctuating levels of magnesium in the body can also impact how much hormones we produce, like melatonin (the sleep hormone) and cortisol (the stress hormone).
Some good sources of magnesium are:
Magnesium is an essential mineral. To make sure you get enough of it, you should eat a balanced diet with plenty of legumes, greens, lean protein, and whole grains. The best forms of magnesium for sleep and anxiety are likely magnesium taurate and magnesium glycinate, but the research is still a little shaky.
Magnesium glycinate is the form that is recommended for sleep.
You should not mix magnesium with certain antibiotics (tetracyclines, fluoroquinolones), bisphosphonates, diuretics, proton pump inhibitors, some blood pressure drugs, and diabetes medications, as it can block absorption or alter effects, requiring spacing or avoidance. Also, separate magnesium from high doses of zinc, iron, calcium, and high-fiber/phytate/oxalate foods to prevent interference with absorption.
Supplementing vitamin B6 may improve sleep quality and duration. A 2019 study also found that taking a supplement of magnesium, melatonin, and vitamin B complex for 3 months improved sleep and helped treat insomnia.
Valerian root.
Valerian root is a popular alternative to melatonin. This herbal supplement has been used to support healthy sleep for more than 2,000 years.
When it comes to whether you can take both magnesium and melatonin at the same time, the short answer is yes. Since both supplements have different effects on the body, they can be combined for improved sleep quality. However, be careful not to exceed the recommended doses of either supplement.
Your body needs magnesium to function normally. Symptoms of magnesium deficiency include low appetite, nausea or vomiting, muscle spasms or tremors and abnormal heart rhythms. A blood test or urine test can be used to diagnose magnesium deficiency.
Fruit (bananas, dried apricots, etc.) Vegetables, particularly dark green, leafy vegetables (artichokes, chard, beet greens, avocados, etc.) Dried beans (lima, black-eyed peas, navy)
For drinks high in magnesium, opt for mineral waters, fruit juices (especially orange, cherry, watermelon), plant-based milks (soy, almond), and homemade concoctions using raw cacao, coconut milk, or magnesium powders mixed with water or smoothies, with hot chocolate (made with raw cacao) and herbal teas (like nettle) also being good choices.
Waking up in the middle of the night is called insomnia, and it's a common problem. Mid-sleep awakenings often happen during periods of stress. Sleep aids that you can buy without a prescription rarely offer effective or long-term help for this problem.
Up-to-Date
Magnesium can help you sleep longer, get better quality sleep, and feel less tired. Experts recommend taking no more than 350 milligrams of magnesium for sleep. Magnesium can be found in foods like nuts, leafy greens, whole grains, dairy, and soy products.
On the other hand, some supplements, especially energy drinks, weight loss supplements, and cocoa products, as well as red yeast rice, garlic, policosanol, DHEA, chromium and high doses of vitamin D, vitamin b-12, potassium and coenzyme Q10 might interfere with sleep.
Most people who take magnesium consistently every day start to notice changes gradually over time – for example, more restful sleep, fewer muscle twitches or cramps, or feeling a little calmer and less “wired” in the evening.
However, if you ingest high doses of any magnesium supplement, you might experience side effects, such as diarrhea, gastrointestinal irritation, nausea, vomiting and worse. If too much magnesium builds up in your body, as can happen if you have kidney disease, you can have serious side effects.
Participants who took daily supplements fell asleep faster, stayed asleep longer, woke less during the night and showed increased natural melatonin levels. Magnesium impacts flexibility and can help reduce muscle tension. This aids relaxation and allows people to be more comfortable when lying down to rest.
Health Risks from Excessive Magnesium
Although the risk of acquiring too much magnesium from food is low among healthy people, high doses of magnesium from dietary supplements or medications can cause diarrhea, nausea, and abdominal cramping.