Summary
Highlights
The author shares their personal experience with chronic anxiety despite 'doing everything right,' suspecting a physical rather than psychological cause. They introduce magnesium as a key mineral that helped them, particularly in high doses, and highlight the common misconceptions and bad advice surrounding its use.
Magnesium calms the nervous system, aids sleep, and reduces anxiety by influencing nerve firing and muscle relaxation. A deficiency makes the brain more reactive to stress. The author's hair analysis confirmed low magnesium levels. However, initial high doses led to heart palpitations, muscle twitching, and worsened feelings, which is a common reason people stop magnesium.
The author explains that symptoms from magnesium supplementation often stem from an electrolyte imbalance, not magnesium itself. Electrolytes like magnesium, calcium, sodium, and potassium work in balance. Magnesium and calcium are antagonists, so increasing magnesium without sufficient calcium can create further imbalance. The author's palpitations were due to low calcium and possibly low sodium alongside magnesium deficiency.
By addressing deficiencies in sodium and adding supplemental calcium (paired with vitamin K2 to ensure proper bone absorption), the author’s palpitations disappeared, and magnesium began to work effectively, leading to increased calmness and stability. The author then began to slowly and gradually increase the dose.
The author slowly increased their magnesium intake to 450mg/day, noticing better sleep, reduced reactivity, and lower baseline anxiety. Pushing the dose further to 900mg/day or more actively sedated the nervous system, causing sudden tiredness and feelings of relief. The author notes that this could impact productivity if not managed properly.
To avoid issues like diarrhea, high doses should be split into multiple servings (morning, midday, evening), ideally with meals. Different forms of magnesium have different effects throughout the day: malate or citrate for morning energy, and chloride, glycinate, or threonate for calming later in the day. Magnesium oxide can also be useful in low doses due to its slow breakdown. Transdermal magnesium can be used for local support.
As magnesium intake increases, so does the importance of maintaining overall electrolyte balance. The author ensured sufficient sodium intake, mindful potassium from food, and continued supplementing with calcium (with K2). Ignoring these can lead to side effects. Calcium, when used correctly with K2, also contributes to calmness.
With balanced electrolytes, the author experienced significant and sustained reduction in anxiety, tension, and overthinking, with effects strengthening over 2-3 weeks. Chronic anxiety often correlates with functional deficiencies in calming minerals like magnesium, calcium, and zinc, which may not show up on standard blood tests but can be seen in hair analysis. High doses aren't for everyone and should be approached cautiously, starting low and building up gradually, while monitoring for side effects. The goal is to replenish levels quickly and then taper to a maintenance dose. It is crucial to consult a professional, especially if on medication.