What Does Magnesium Supplement do to Our Body?

What Does Magnesium Supplement do to Our Body?

Andy Smith / 09/10/2025

     

    Magnesium supplements support over 300 bodily functions, including muscle, nerve, and bone health, energy production, sleep, and stress relief. They help regulate heart rate, blood pressure and reduce muscle cramps. According to Harvard Health that magnesium may help improve sleep, mood, and control blood sugar levels. BioNutrica MAG-7 distinguishes itself in the UK market by combining seven bioavailable forms of magnesium and zinc for optimal absorption, meeting 80% of the daily requirement per serving. MAG-7 is vegetarian, non-GMO, and lab-tested, providing benefits such as improved sleep, relaxation, and improved recovery, especially for those struggling to meet magnesium needs through diet alone.

    Magnesium has become a buzzword in the health world lately, but what exactly does this mineral do for us? If you've been hearing about magnesium supplements, you're not alone. Many people in the UK turn to premium brands like BioNutrica to achieve various health goals. This post explains what magnesium can do for your body, how much you need, its benefits, and how long it takes to work, so you can make an informed choice for your health.

    What can magnesium do for you?

    Magnesium is an important mineral for overall health. It's essential for over 300 chemical reactions in the body. Involved:

    • cardiovascular health: Regulates heart rate and healthy blood pressure.

    • Muscle function and relaxation: Helps muscles contract and relax.

    • Neural signaling: Ensures proper communication between cells.

    • Bone health: Contributes to strong bones.

    • Energy production: Helps make and use energy.

    • Blood sugar regulation: Helps balance glucose levels

    Magnesium is important for heart, nerve, muscle, and bone health. The recommended daily intake is 320 mg for women and 420 mg for men. MAG-7, manufactured by BioNutrica, enhances these benefits by combining seven highly absorbable forms of magnesium and zinc, supporting sleep, energy, recovery, and stress relief.

    How much Magnesium do you need daily?

    Needs vary depending on age, gender, and health status. Most people meet their needs through food, but for those who are deficient or have increased needs, dietary supplements can help meet those deficiencies.

    Population groups

    Recommended Daily Intake of Magnesium (mg)

    Adult men (19-51+ years)

    400–420

    Adult women (19-51+ years)

    310–320

    pregnant women

    350–360

    lactating women

    310–320

    BioNutrica MAG-7 Serving

    300 (per capsule)


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    What are the benefits of taking magnesium supplements?

    Research highlights several proven and potential benefits of regular magnesium intake:

    • Improves sleep quality: Plays a role in regulating sleep and reducing insomnia.

    • Energy, muscle and nervous system support: Especially needed after exercise or for those suffering from chronic stress.

    • Reduction of muscle cramps and spasms: Magnesium helps relax muscles, thereby reducing painful cramps.

    • Improved heart health: May help regulate blood pressure and heart function.

    • Mood and mental health: May reduce anxiety and support brain health.

    • Blood Sugar and Metabolism Support: May aid in blood sugar regulation and reduce the risk of type 2 diabetes.

    • Bone strength: Contributes to bone density and reduces the risk of osteoporosis.

    BioNutrica's MAG-7 provides additional benefits:

    • Seven forms for better absorption: Contains magnesium taurate, lactate, malate, bisglycinate, citrate, oxide, orotate, as well as zinc.

    • Optimized for UK health: Formulated to help with common issues like stress, sleep, muscle recovery, and heart health with 80% NRV magnesium per serving.

    • Cleaned and Tested: Non-GMO, vegan, and third-party lab verified.

    According to Harvard Health, Extra magnesium may also be helpful for people suffering from heart disease, insomnia, migraines, anxiety, diabetes, and muscle soreness after exercise.

    How long does it take for magnesium to work?

    You may be wondering how quickly you will feel the effects of magnesium supplements once you start taking them.

    • Short-term resultsMuscle cramps, constipation, and mild anxiety may resolve within a few days or weeks.

    • Long-term benefits: Expect noticeable improvements almost immediately, for better sleep, increased energy, and improved heart health after 20 days of continuous use.

    • MAG-7 and absorption: The fast-absorbing forms of magnesium citrate and bisglycinate in MAG-7 can provide quick relief, while full-spectrum benefits are seen after daily use for up to a month.

    On average, magnesium supplements begin to show noticeable effects after about twenty days of use.

    Conclusion

    Magnesium is vital to your body, and supplements like BioNutrica MAG-7 are designed for optimal absorption and convenience. Adding magnesium to your daily routine can be transformative, especially if you're not meeting daily requirements through food alone.

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    F.A.Q.

    1. Is it OK to take magnesium every day?

    Yes, it is generally safe to take magnesium daily if needed, but stay within the recommended dosage and consult your doctor first.

    2. Can you take magnesium and vitamin D together?

    Yes, you can take magnesium and vitamin D together, as magnesium helps activate vitamin D for better absorption and effectiveness.

    3. Can magnesium cause nausea?

    Yes, high doses of magnesium can cause nausea. Start with a low dose and consult a doctor if symptoms develop.

    4. Is magnesium good for you when pregnant?

    Yes, magnesium is good during pregnancy; it's good for muscle, nerve, and bone health.