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Micronutrients

Magnesium

Anti-stress mineral involved in 300 enzymatic reactions.

Definition

Magnesium is a mineral cofactor for more than 300 enzymes. It participates in energy production, nerve transmission, muscle contraction and blood sugar regulation.

How it works

60% of magnesium is in bones. Stress, alcohol and refined foods increase losses. Deficiency is common and manifests as cramps, fatigue, irritability, tremors. Glycinate and malate forms are best absorbed.

Role

ATP production, protein synthesis, cardiac rhythm regulation, neuromuscular transmission.

Examples

  • Dark chocolate (200mg/100g)
  • Almonds (260mg)
  • Spinach (80mg)
  • Legumes (50-80mg)

Recommendations

RDA: 375mg/day. Magnesium bisglycinate supplements have the best digestive tolerance.

Key takeaway

Magnesium is the first mineral to consider in cases of chronic fatigue, cramps or stress.

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