Magnesium, Homocysteine, and DNA Health: What You Need to Know

Presented by Dr. Masoud Shamaeizadeh, Soft Touch Chiropractic

When we think about the nutrients that protect our health, magnesium may not always come to mind first, but it should.

A recent study published in the European Journal of Nutrition reveals that low magnesium levels may increase our DNA’s susceptibility to damage, making this mineral far more important than many realize.



What the Study Found
Researchers in Australia assessed 172 healthy adults (ages 35–65) for their levels of magnesium, folate, vitamin B12, and homocysteine (an amino acid linked to heart disease risk). They also looked at DNA damage in blood cells using a specialized test.

Here’s what they discovered:

• Magnesium levels were positively linked with folate and B12 but inversely related to homocysteine and two types of DNA damage (micronuclei and nucleoplasmic bridges).
• Homocysteine levels were positively correlated with all markers of DNA damage.
• People with higher magnesium and lower homocysteine had the least DNA damage.

In other words, magnesium plays a protective role in maintaining genetic stability, especially in people with elevated homocysteine levels.

Why Magnesium Matters for DNA
Magnesium is not only essential for muscles, nerves, and bones, but it’s also critical for DNA repair. In fact, magnesium is required for over 600 enzymes, including key DNA repair enzymes like:

• DNA polymerase beta
• DNA ligases
• DNA endonucleases
• Tyrosyl-DNA phosphodiesterase 2

Without enough magnesium, our DNA repair systems may falter, leading to a greater risk of genetic instability. Over time, this can contribute to chronic conditions such as cardiovascular disease, diabetes, and osteoporosis.

What This Means for Your Health
The takeaway is simple: maintaining healthy magnesium levels is not just about avoiding muscle cramps; it may also protect your DNA and reduce your risk for chronic disease. For those with high homocysteine levels, optimizing magnesium intake may be even more important.

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How Chiropractic Care Fits In
​At Soft Touch Chiropractic, we believe that health comes from supporting the body as a whole—through spinal alignment, lifestyle, and nutrition. Regular chiropractic adjustments help reduce stress on the nervous system, while balanced nutrition (including adequate magnesium) provides the body with the building blocks it needs to repair, regenerate, and thrive.

​Call 818-831-0100 to schedule your appointment today!

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