What signs indicate magnesium deficiency?
Written by
Leilani Ibeh
Reviewed by
Prof. Graham Pierce, Ph.D.Magnesium deficiency often reveals itself through certain physical and mental symptoms before blood tests discover it. Your body requires this mineral for over 300 functions. When levels drop, subtle signs emerge. Muscle cramps and eye twitches were the first symptoms I noticed. Persistent fatigue was constant, even after eight hours of sleep. These signs are useful to help you correct a deficiency soon.
Neuromuscular Signs
- Frequent muscle cramps especially at night
- Involuntary eyelid or facial twitching
- Restless leg syndrome during sleep
- General muscle weakness and tremors
Energy & Mood Indicators
- Constant fatigue despite adequate rest
- Increased anxiety and irritability
- Difficulty concentrating or brain fog
- Low motivation and mental exhaustion
Cardiac & Sleep Issues
- Heart palpitations or irregular rhythms
- Difficulty falling or staying asleep
- Frequent nighttime awakenings
- Shortness of breath during minor exertion
Specific risk factors increase risk of deficiency. Individuals with digestive disorders, such as Crohn's disease, tend to absorb less magnesium. Individuals taking diuretics or proton pump inhibitors tend to lose more minerals. Athletes and individuals in high-stress environments tend to use up magnesium more quickly. I also found that my morning coffee habit was exacerbating my deficiency. Regular use of alcohol increases the loss of magnesium.
Test options consist of serum testing and tests for RBC magnesium. Serum tests frequently miss early deficiency. RBC measurements provide more accurate results. I have my levels tested annually. Symptoms typically occur before blood abnormalities are detected. Be sure to keep a list of these to discuss with health care providers.
Topical magnesium oil provides effective support for deficiency. Please apply it daily in high-absorption areas, such as the feet and torso. Use foods high in magnesium, such as spinach and almonds. I spray it on before bedtime, and I notice a reduction in cramping within a few days. Used regularly, it helps restore levels and avoids digestive absorption problems.
Read the full article: 10 Magnesium Oil Benefits Explained Simply
