Most people are deficient in Magnesium, yet the benefits it offers are profound – particularly if you’re suffering with anxiety or poor sleep. James Dixon explains why he always incorporates Magnesium into his daily life.
There’s a lot to say about magnesium. It is a common chemical, element Mg. It is a shiny gray solid at room temperature and is the eighth most abundant element in the Earth’s crust. It’s used in industry, and classrooms around the world enjoy it going up like a firework.
This is all well and good. But really, we’re here to talk about health and wellbeing. For me, this is where magnesium really comes into its own, as one of the most profound supplements going.
This is because it is an essential nutrient for human health and is involved in almost all major biological processes in the body, including energy production, DNA synthesis, and muscle contraction.
What role does magnesium play in the human body?
Magnesium plays several important roles in the human body, and the following benefits are why I take it myself:
Energy production
Magnesium is involved in ATP (adenosine triphosphate) production and metabolism. This is incredibly important for anybody, as ATP is cells’ primary energy source. It acts as a cofactor for the enzymes involved in the glycolysis and Krebs cycle, both of which generate ATP. Magnesium is also required for the activity of ATPase, an enzyme responsible for converting ATP into ADP (adenosine diphosphate).
In short, magnesium plays a critical role in the energy metabolism of cells – you won’t have much energy without it.
Muscle and nerve function
Magnesium is essential for muscle contraction and relaxation. It plays a crucial role in regulating the electrical impulses that enable nerve communication and muscle coordination.
If you don’t have healthy, optimal magnesium levels, your muscle cells will not be able to contract properly. Additionally, magnesium helps to regulate the flow of calcium across cell membranes, which is necessary for muscle contractions. This will all lead to muscle weakness and impaired movement – I’ve actually had clients in the past make enormous strength and athletic gains simply by raising their magnesium levels.
Magnesium also supports the proper functioning of the neurotransmitters involved in nerve impulse transmission, allowing for smooth and coordinated muscle movements. This means greater motor control and mind-muscle contraction, which is vital for athleticism, as well as for staying healthy, active, and injury free (especially as you age).
You will struggle to maintain healthy muscle contractions and nerve function if you don’t have a good amount of magnesium in your diet.
Heart health
Magnesium is important for maintaining a normal heart rhythm – it supports the heart muscle’s contraction and relaxation.
It functions as an electrolyte, helping to balance the electrical activity in the heart cells. It regulates the movement of ions across cell membranes, which is essential for generating the electrical signals that coordinate heart contractions.
It also helps to relax the smooth muscles within the blood vessels, which in turn allows for healthy blood flow whilst also reducing strain on the heart.
By helping in the relaxation and contraction of the heart muscle, magnesium contributes to maintaining a healthy heart rhythm and optimal cardiovascular function.
Bone health
We all know that calcium is vital for bone health. However, so too might magnesium be.
Magnesium is believed to contribute to bone formation and influence bone mineral density. This plays a role in developing and maintaining strong, healthy bones. It is thought that magnesium helps to regulate the activities of bone-building cells, called osteoblasts, and bone-resorbing cells, called osteoclasts.
Healthy magnesium levels are important for these processes as magnesium is involved in bone protein synthesis and the conversion of vitamin D into its active form, which is essential for calcium absorption and utilization in bone tissue.
In fact, studies have linked lower magnesium levels with osteoporosis onset, especially in menopausal women (though further research is needed before we can fully understand what’s at play here – the exact mechanisms at work, as well as the clinical implications of magnesium in bone health).
For now, suffice to say that optimizing your magnesium intake will likely lead to stronger, denser bones, with all the advantages that entail.
Blood pressure regulation
Magnesium plays a role in blood pressure regulation. As we’ve seen, it helps to relax the smooth muscles in blood vessels – this is how it supports heart health.
Well, this should also extend to blood pressure. Magnesium helps to maintain a healthy electrolyte balance, including the likes of calcium and potassium – both of which are crucial for maintaining proper blood pressure levels.
Optimal magnesium levels can contribute to blood vessel dilation, which in turn will lead to lower blood pressure. This vasodilation allows for improved blood flow and decreased resistance in the arteries, reducing the workload on the heart. On the other hand, if your magnesium levels are too low, you may see inhibition to blood vessel, leading to vasoconstriction and potentially higher blood pressure.
DNA synthesis and repair
Magnesium is believed to play a role in DNA synthesis, repair, and stability, which contributes to the maintenance of genetic integrity. It is involved in several important processes related to DNA.
During DNA synthesis, your body needs magnesium ions to work as co-factors for enzymes that are responsible for adding new nucleotides to the growing DNA strand. Magnesium helps to coordinate with DNA polymerase, the enzyme involved in DNA replication.
Magnesium also contributes to DNA repair mechanisms. It interacts with enzymes that are responsible for removing and replacing damaged nucleotides in the DNA strand. Additionally, magnesium helps stabilize the structure of DNA, protecting it from damage and ensuring its integrity.
Protein synthesis
Magnesium is very closely involved with protein synthesis, which in turn is vital for the growth, repair, and maintenance of various tissues in the body – including muscles.
Protein synthesis is a complex process during which amino acids are assembled to form proteins. Magnesium plays a direct role in several steps in this process. It acts as a cofactor for enzymes that initiate and catalyze protein synthesis, as well as aiding protein conformation and stability.
How can supplementing with magnesium help you?
I’ve had a lot of success both myself and with past clients taking magnesium as part of a complete supplement routine.
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