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'''Magnesium''' is a crucial mineral that plays a fundamental role in numerous physiological processes, contributing to the overall health and proper functioning of the human body. It is involved in energy production, muscle function, nerve transmission, and the maintenance of bone health. As an essential mineral, magnesium must be obtained through dietary sources, as the human body cannot produce it on its own.
==Overview==
Essential Nutrient:

Vital Mineral: Magnesium is an essential mineral required for the proper functioning of the human body.

Cofactor: It serves as a cofactor for various enzymatic reactions.

Electrolyte Function:

Intracellular Cation: Magnesium is the fourth most abundant cation in the human body, primarily found within cells.
==Functions of Magnesium==
Energy Production:

ATP Synthesis: Magnesium is involved in the synthesis and utilization of adenosine triphosphate (ATP), the primary energy currency of cells.

Muscle Function:

Muscle Contraction: Magnesium is essential for proper muscle contraction and relaxation.

Electrolyte Balance: It works in conjunction with other electrolytes to maintain muscle function.

Nervous System Regulation:

Nerve Signal Transmission: Magnesium plays a role in transmitting signals between nerve cells.

Bone Health:

Calcium Metabolism: Magnesium is involved in the regulation of calcium levels, impacting bone health.

Bone Structure: It contributes to the structural integrity of bones.

DNA and RNA Synthesis:

Nucleic Acid Synthesis: Magnesium is a cofactor for enzymes involved in the synthesis of DNA and RNA.

Blood Pressure Regulation:

Vasodilation: Magnesium helps regulate blood pressure by promoting vasodilation.
==Dietary Sources of Magnesium==
Nuts and Seeds:

Almonds, Cashews, Pumpkin Seeds: Rich sources of magnesium.

Whole Grains:

Brown Rice, Quinoa, Oats: Whole grains contain magnesium in significant amounts.

Leafy Greens:

Spinach, Kale, Swiss Chard: Dark, leafy greens are excellent sources of magnesium.

Legumes:

Black Beans, Chickpeas, Lentils: Legumes provide magnesium along with fibre and other nutrients.

Seafood:

Salmon, Mackerel, Halibut: Some types of fish are good sources of magnesium.

Dairy Products:
	'''Magnesium''' is a chemical element with the symbol '''Mg''' and atomic number 12. It is a lightweight alkaline earth metal and an essential mineral for living organisms.

Milk, Yogurt, Cheese: Dairy products contribute to magnesium intake.
==Recommended Daily Intake==
Varied Requirements: The recommended daily intake varies by age, sex, and life stage. For adults, it is generally around 400 to 420 mg for men and 310 to 320 mg for women.
==Deficiency and Excess==
Deficiency Symptoms:
	In materials science, magnesium is valued for low density and use in lightweight alloys. In biology, magnesium ions are involved in energy metabolism, muscle and nerve function, DNA and RNA synthesis, and bone structure.

Hypomagnesemia: Symptoms may include muscle cramps, nausea, fatigue, and abnormal heart rhythms.
	== Element and Metal ==
	The Royal Society of Chemistry lists magnesium as a group 2 element, solid at 20 C, with relative atomic mass 24.305. Pure magnesium is reactive and burns with a bright white flame, so it must be handled with suitable fire precautions.

Excess Intake:
	Magnesium metal is used in alloys, die casting, pyrotechnics, desulphurisation of iron and steel, and as a reducing agent in some metallurgical processes.

Hypermagnesemia: Excessive magnesium intake, often due to supplements, can lead to diarrhoea, nausea, and in severe cases, cardiac arrest.
==Interactions and Considerations==
Medication Interactions:
	== Nutrition ==
	Magnesium is required for many enzyme reactions in the body. Foods containing magnesium include nuts, seeds, whole grains, legumes, dark green vegetables and some fortified foods.

Antibiotics and Diuretics: Certain medications may affect magnesium absorption or excretion.
	The NIH Office of Dietary Supplements notes that magnesium is involved in protein synthesis, muscle and nerve function, blood glucose control, blood pressure regulation and bone development.

Gastrointestinal Disorders:
	== Deficiency and Excess ==
	Low magnesium can occur with some gastrointestinal disorders, kidney loss, alcoholism, poorly controlled diabetes or certain medicines. Symptoms can include loss of appetite, nausea, weakness, cramps, abnormal heart rhythm or neurological symptoms, depending on severity.

Malabsorption Issues: Conditions such as celiac disease or inflammatory bowel disease can impact magnesium absorption.
==Research and Health Benefits==
Cardiovascular Health:
	Excess magnesium from food is not normally a problem in healthy people, but high intakes from supplements or medicines can cause diarrhoea, low blood pressure, confusion and heart rhythm problems, especially in kidney disease.

Heart Disease Prevention: Some studies suggest that adequate magnesium intake may be associated with a reduced risk of cardiovascular disease.
	== See Also ==
	* [[Manganese]]
	* [[Potassium]]
	* [[Calcium]]
	* [[Pharmacology]]

Diabetes Management:
	== References ==
	* [https://periodic-table.rsc.org/element/12/magnesium Royal Society of Chemistry: Magnesium]
	* [https://pubchem.ncbi.nlm.nih.gov/element/Magnesium PubChem: Magnesium]
	* [https://ods.od.nih.gov/factsheets/Magnesium-HealthProfessional/ NIH Office of Dietary Supplements: Magnesium fact sheet for health professionals]
	* [https://ods.od.nih.gov/factsheets/Magnesium-Consumer/ NIH Office of Dietary Supplements: Magnesium consumer fact sheet]

Insulin Sensitivity: Magnesium plays a role in insulin sensitivity, and its adequate intake may support diabetes management.
	[[Category:Chemistry]]
	[[Category:Elements]]
	[[Category:Nutrition]]