Definition of demo written for English Language Learners from the Merriam-Webster Learner's Dictionary with audio pronunciations, usage examples, and count/noncount noun labels. Learner's Dictionary mobile search
Magnesium deficiency is often a precursor to sleep disorders, such as anxiety, hyperactivity and restlessness. Itâs been suggested that this is because magnesium is vital for GABA function, an inhibitory neurotransmitter known to âcalmâ the brain and promote relaxation.
Researchers have been investigating the magnesium migraines connection because of magnesium's role in stabilizing blood vessels walls. Magnesium is also an important mineral when it comes to helping you get to sleep.ymptoms of low magnesium... Magnesium is important to the body, and so low magnesium can cause a host of problems, such as: irregular heartbeats, loss of appetite, insomnia (a killer for migraineurs!), weakness, shortness of breath, PMS, anxiety, dizziness, nausea, and poor coordination.