Magnesium is a vital mineral involved in hundreds of biochemical reactions in the body. It supports healthy nerve function, helps regulate muscle contractions, maintains normal blood pressure, and boosts the immune system. Magnesium also plays a key role in bone development and is necessary for the synthesis of DNA, RNA, and the antioxidant glutathione.
Despite its importance, many people don’t get enough magnesium, which can lead to various health problems. Common causes of magnesium deficiency include consuming over-processed foods, high dairy intake, exposure to aluminum, alcohol use, aging, and certain medical conditions like Crohn’s disease and kidney issues.
Signs of low magnesium levels include muscle cramps and twitches, weak bones and muscles, high blood pressure, irregular heartbeats, asthma, loss of appetite, dizziness, migraines, fatigue, insomnia, tooth decay, anxiety, confusion, and seizures. If you suspect a deficiency, it’s important to consult a doctor and get tested.
Improving your diet can help raise magnesium levels. Foods rich in magnesium include leafy green vegetables, whole grains, legumes, nuts, and seeds—especially chia and pumpkin seeds. Other good sources are avocados, salmon, edamame, and tofu.
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