Research Authors

Overview

SCIENTIFIC SCORE
Possibly Effective
Based on 1 Research
7
USERS' SCORE
Good
Based on 15 Reviews
8.4
Supplement Facts
Serving Size: 2 tablets
Serving Per Container:  90
Amount Per Serving
%DV
Calcium (as calcium hydroxyapatite, calcium citrate, calcium aspartate) †
1,000 mg
77%
Phosphorus (as calcium hydroxyapatite) †
500 mg
40%
Magnesium (as magnesium oxide, magnesium citrate, magnesium aspartate, magnesium taurinate) †
500 mg
119%

Top Medical Research Studies

7
Magnesium's role in sleep apnea
We aimed to uncover the relationship between magnesium levels and sleep quality, particularly focusing on sleep apnea. Our study analyzed data from a large group of adults aged 20 and older, using a well-structured method to assess magnesium levels and the prevalence of sleep issues.

We found a notable connection between lower magnesium levels, measured as the magnesium depletion score (MDS), and the likelihood of experiencing sleep apnea. Specifically, individuals with higher MDS levels were significantly more likely to report sleep apnea, showing over three times the odds compared to those with adequate magnesium levels.

Interestingly, our research did not link magnesium deficiency to other sleep problems like insomnia or restless legs syndrome, suggesting a more complex relationship with sleep apnea alone. Additionally, we noticed that older adults with depressive symptoms showed a tendency toward excessive sleep rather than insufficient sleep.

While our findings highlight the association between magnesium deficiency and sleep apnea, they also point towards the potential of adequate magnesium intake in reducing this risk. This emphasizes the importance of maintaining proper magnesium levels for better sleep quality, especially in those at higher risk for sleep apnea.
Read More

Most Useful Reviews

9
Helps with sleep
2 people found this helpful
I have been using NOW cal mag for a long time, but after they discontinued it, I searched for a supplement to help with my sleep. This combination has allowed me to fall asleep and stay asleep effectively.
Read More
9.5
Quality product
1 people found this helpful
This combination of essential elements is fantastic as it eliminates the need for multiple products. The large packaging means I can forget about constant repurchasing for a year. My sleep has indeed improved, showcasing the product's quality and the truthfulness of the manufacturer's claims, especially at the age of 50!
Read More
9
Overcame training discomfort
1 people found this helpful
I used this during pregnancy, and the magnesium helped me avoid severe seizures. After stopping for a while, I resumed taking two capsules at night, which restored my sleep and made training contractions less noticeable. I'm incredibly pleased! Highly recommend!
Read More

Medical Researches

SCIENTIFIC SCORE
Possibly Effective
Based on 1 Research
7
  • All Researches
7
Magnesium's role in sleep apnea
We aimed to uncover the relationship between magnesium levels and sleep quality, particularly focusing on sleep apnea. Our study analyzed data from a large group of adults aged 20 and older, using a well-structured method to assess magnesium levels and the prevalence of sleep issues.

We found a notable connection between lower magnesium levels, measured as the magnesium depletion score (MDS), and the likelihood of experiencing sleep apnea. Specifically, individuals with higher MDS levels were significantly more likely to report sleep apnea, showing over three times the odds compared to those with adequate magnesium levels.

Interestingly, our research did not link magnesium deficiency to other sleep problems like insomnia or restless legs syndrome, suggesting a more complex relationship with sleep apnea alone. Additionally, we noticed that older adults with depressive symptoms showed a tendency toward excessive sleep rather than insufficient sleep.

While our findings highlight the association between magnesium deficiency and sleep apnea, they also point towards the potential of adequate magnesium intake in reducing this risk. This emphasizes the importance of maintaining proper magnesium levels for better sleep quality, especially in those at higher risk for sleep apnea.
Read More

User Reviews

USERS' SCORE
Good
Based on 15 Reviews
8.4
  • All Reviews
  • Positive Reviews
  • Negative Reviews
9
Helps with sleep
2 people found this helpful
I have been using NOW cal mag for a long time, but after they discontinued it, I searched for a supplement to help with my sleep. This combination has allowed me to fall asleep and stay asleep effectively.
Read More
9.5
Quality product
1 people found this helpful
This combination of essential elements is fantastic as it eliminates the need for multiple products. The large packaging means I can forget about constant repurchasing for a year. My sleep has indeed improved, showcasing the product's quality and the truthfulness of the manufacturer's claims, especially at the age of 50!
Read More
9
Overcame training discomfort
1 people found this helpful
I used this during pregnancy, and the magnesium helped me avoid severe seizures. After stopping for a while, I resumed taking two capsules at night, which restored my sleep and made training contractions less noticeable. I'm incredibly pleased! Highly recommend!
Read More
9
Reduced pain
My mother suffered greatly from leg pain, particularly at night. After taking this supplement, she found significant relief and now sleeps better at night.
Read More
7.5
Reduced stress levels
18 people found this helpful
Huge packaging. My tests revealed a magnesium deficiency, so I began this complex. I completed a full course, sometimes taking one, sometimes two capsules depending on my activity level. Cramps have diminished, sleep has improved, and my stress resistance has increased. I recommend it!
Read More

Frequently Asked Questions

9
Instant deep sleep
2 people found this helpful
I have taken this complex twice annually, and magnesium worked wonders for me. Within a week of starting, my sleep turned deep and uninterrupted; I fall asleep instantly and stay asleep until morning. It doesn’t affect my digestion, and the capsules are easy to swallow. I recommend it!
7.5
Reduced stress levels
18 people found this helpful
Huge packaging. My tests revealed a magnesium deficiency, so I began this complex. I completed a full course, sometimes taking one, sometimes two capsules depending on my activity level. Cramps have diminished, sleep has improved, and my stress resistance has increased. I recommend it!
7.5
Better sleep overall
1 people found this helpful
This excellent drug has significantly improved my sleep quality after taking it.
9
Helps with sleep
2 people found this helpful
I have been using NOW cal mag for a long time, but after they discontinued it, I searched for a supplement to help with my sleep. This combination has allowed me to fall asleep and stay asleep effectively.
9
Reduced pain
My mother suffered greatly from leg pain, particularly at night. After taking this supplement, she found significant relief and now sleeps better at night.
9
Better sleep for son
5 people found this helpful
These miracle vitamins helped with my tooth sensitivity within three weeks of taking one in the evening. A lovely bonus is the extraordinary calm, presumably due to the high magnesium content. After giving it to my teenage son, he became calmer and more at ease, thus sleeping better without fears. Fantastic vitamins!
7.5
Nervous system benefits
I use this on a continuous basis. It significantly normalises my sleep, and I'm very pleased with the high-quality calcium in the product. I would definitely recommend it.
9
Overcame training discomfort
1 people found this helpful
I used this during pregnancy, and the magnesium helped me avoid severe seizures. After stopping for a while, I resumed taking two capsules at night, which restored my sleep and made training contractions less noticeable. I'm incredibly pleased! Highly recommend!
9
Magnesium well absorbed
3 people found this helpful
Excellent composition! I took it at night and slept well—magnesium is evidently well absorbed from these vitamins. I used it during pregnancy on my doctor's advice to reduce seizures, and it was remarkably effective. The price-quality ratio is unparalleled for me.
7
Magnesium's role in sleep apnea
We aimed to uncover the relationship between magnesium levels and sleep quality, particularly focusing on sleep apnea. Our study analyzed data from a large group of adults aged 20 and older, using a well-structured method to assess magnesium levels and the prevalence of sleep issues.

We found a notable connection between lower magnesium levels, measured as the magnesium depletion score (MDS), and the likelihood of experiencing sleep apnea. Specifically, individuals with higher MDS levels were significantly more likely to report sleep apnea, showing over three times the odds compared to those with adequate magnesium levels.

Interestingly, our research did not link magnesium deficiency to other sleep problems like insomnia or restless legs syndrome, suggesting a more complex relationship with sleep apnea alone. Additionally, we noticed that older adults with depressive symptoms showed a tendency toward excessive sleep rather than insufficient sleep.

While our findings highlight the association between magnesium deficiency and sleep apnea, they also point towards the potential of adequate magnesium intake in reducing this risk. This emphasizes the importance of maintaining proper magnesium levels for better sleep quality, especially in those at higher risk for sleep apnea.

References

  1. Luo X, Tang M, Wei X, Peng Y. Association between magnesium deficiency score and sleep quality in adults: A population-based cross-sectional study. J Affect Disord. 2024;358:105. 10.1016/j.jad.2024.05.002
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