Boron – Benefits, Deficiency Symptoms And Food Sources


Acid/Alkaline :: Acid-forming

What is Boron ?

Boron is said to potentiate estrogen’s role in building bones by helping convert vitamin D into the active form necessary for the absorption of calcium. It was discovered in 1910 as an essential element for plants but in 1985 scientific research discovered it was an essential nutrient for people, too.

Uses and Benefits of Boron

  • Build and maintain healthy bones.
  • It is also necessary for the metabolism of calcium, phosphorus, and magnesium.
  • Elevates levels of serum estrogen and ionized calcium.
  • Boron benefits include proper brain functioning.

Recommended Dosage of Boron

The minimum Recommended Dosage Allowance of Boron are : 2 to 3 mg.

Deficiency Symptoms of Boron

  • Poor dietary intake of boron causes bone changes similar to those noted in osteoporotic women.
  • Boron deficiency results in decreased blood levels of ionized calcium and calcitonin, elevated levels of total calcium and urinary excretion of calcium.
  • In animals, it causes depressed growth rates. Boron and magnesium metabolism might be related, since a combined deficiency of these two minerals exacerbates the osteo condition, suppresses bone anabolism, and results in decreased magnesium concentrations in bones.
  • In contrast, boron supplementation elevates serum concentrations of beta-estradiol and testosterone and produces changes consistent with the prevention of calcium loss and bone demineralization.
  • Studies have shown that a deficiency in this mineral may impair mental functioning and depress mental alertness.

Toxicity: nausea, diarrhea, skin rashes, arthritis, and fatigue. Limited research on animals show that excessive boron intake might suppress growth and immunity.

Rich Food Sources of Boron

Fresh fruits, apples, carrots, grapes, pears, leafy vegetables, nuts-and grains.

Toxic sources: Soaps, cements, some cleaners, glass, ceramics.

Useful References

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