Sources Of Calcium

Seafood - sardines, caviar, smelt
Animal products - egg yolks
Nuts/seeds - almonds, sesame seeds, filberts
Vegetables - kale, collards, mustard greens, turnip greens
Dairy - cheeses, milk
Miscellaneous - molasses, kelp, brewer's yeast, torula yeast


Roles In The Body

About 99% of our calcium is found in bone structures. However, calcium is essential for four other critical roles:

Cell Membrane Regulation - affecting cell permeability, muscle contraction and nerve impulse conduction.
Body Fluid Regulation - affecting blood clotting, acidity and alkalinity.
Regulation of cell division -
Regulation of hormone secretion - insulin

Functions Of Calcium

Circulatory - excites the heart, constricts small blood vessels
Excretory - inhibits water loss
Digestive - in excess, is constipating
Nervous - slows nerve impulse transmission
Reproductive - required for normal cell division
Endocrine - inhibits release of thyroid-releasing and other pituitary hormones
Blood - stimulates blood formation and is required for blood clotting
Muscular - reduces muscular irritability and contractibility
Skeletal - main component of bone
Metabolic - required for phosphorus metabolism and energy production in the Krebs cycle
Detoxification - inhibits uptake of lead, antagonizes cadmium
Cellular - decreases permeability of cells to sodium and potassium ions

Symptoms Associated With A Calcium Deficiency

alarm or fight-flight reaction irritability
anxiety muscle cramps and spasms
bruising nervousness
"fast" oxidation osteoporosis
high blood pressure tooth decay

Symptoms Associated With A Calcium Excess

apathy gall stones
arthritis hardening of arteries
constipation kidney stones
depression, mental 'slow' oxidation
fatigue withdrawal, social


Nutrients That Are Synergistic With Calcium

Absorption - vitamin A and D, stomach acidity, protein in diet
Utilization - magnesium, copper, vitamin C


Antagonistic Nutrients

Absorption - fluoride, low stomach acidity, low protein in diet, phosphorus in excess
Utilization - lead, cadmium, sodium, potassium, high protein
diet increases calcium loss in urine

Hair Analysis Notes

High Hair Calcium:

  • usually indicates that calcium is leaving the bones and accumulating in the soft tissues of the body
  • high calcium is associated with a slow oxidation rate
  • good indicator of hidden copper toxicity
  • high calcium on a retest often means the body is eliminating excess calcium

Low Hair Calcium:

  • a low calcium level usually means calcium is being lost in the urine
  • associated with fast oxidation rate - alarm stage of stress
  • often associated with copper deficiency

Reasons For Calcium Supplementation

  • to slow the oxidation rate
  • to help detoxify lead and cadmium
  • to balance key mineral ratios

Back to minerals List

This material is for educational purposes only
The preceding statements have not been evaluated by the
Food and Drug Administration
This information is not intended to diagnose, treat, cure or prevent any disease.

Copyright © 2012 -2019 - The Eck Institute of Applied Nutrition and Bioenergetics, Ltd.