Many of us do not know the importance of magnesium in the same way perhaps that calcium or iron is understood. Nevertheless, it is essential to have adequate magnesium levels as the mineral is required to promote healthy muscles and helps them to relax. Magnesium is also important for heart muscles, the nervous system, for energy production, immune health, and along with Vitamins D and K, to strengthen bones and teeth.

Magnesium deficiency is more common than many people suspect, and below are early warning signs that could indicate a deficiency in this important mineral.

Deficiency signs
These can include muscle tremors or spasms, muscle weakness, insomnia or nervousness, high blood pressure, irregular heartbeat, constipation, hyperactivity, fits or convulsions, depression, confusion, lack of appetite

If experiencing any of these symptoms, consulting with a healthcare or nutritional practitioner is a good idea.

Best food sources
It is also wise to include food sources like wheat germ, almonds, cashews, brazil nuts, peanuts, pecan nuts, cooked beans, garlic, green peas or crab as these are natural magnesium sources.