Urinary excretion is reduced when magnesium status is low. Magnesium homeostasis is largely controlled by the kidney, which typically excretes about 120 mg magnesium into the urine each day. Hypomagnesemia is defined as a serum magnesium level less than 0.75 mmol/L. Normal serum magnesium concentrations range between 0.75 and 0.95 millimoles (mmol)/L.
Less than 1% of total magnesium is in blood serum, and these levels are kept under tight control. Īn adult body contains approximately 25 g magnesium, with 50% to 60% present in the bones and most of the rest in soft tissues. Magnesium also plays a role in the active transport of calcium and potassium ions across cell membranes, a process that is important to nerve impulse conduction, muscle contraction, and normal heart rhythm. It contributes to the structural development of bone and is required for the synthesis of DNA, RNA, and the antioxidant glutathione. Magnesium is required for energy production, oxidative phosphorylation, and glycolysis. Magnesium is a cofactor in more than 300 enzyme systems that regulate diverse biochemical reactions in the body, including protein synthesis, muscle and nerve function, blood glucose control, and blood pressure regulation. All rights reserved.Magnesium, an abundant mineral in the body, is naturally present in many foods, added to other food products, available as a dietary supplement, and present in some medicines (such as antacids and laxatives). Information and statements regarding dietary supplements have not been evaluated by the Food and Drug Administration and are not intended to diagnose, treat, cure, or prevent any disease.īy using Supplement Guide you understand that recommendations are in no way intended as a substitute for medical counseling and neither the publisher nor the authors have liability or responsibility to any person or entity receiving or using this information.Ĭopyright© 2022 Life Extension. In addition, please consult with your healthcare practitioner to make sure that your cumulative daily intake of copper, selenium, zinc, vitamin B6, folic acid, or any other nutrient, does not exceed established, tolerable upper intake levels. It is important not to make any changes in your self-care, including taking supplements, before or after a surgery without your doctor's express recommendation.
Magnesium for crystalviewer professional#
Consult your doctor, pharmacist, or other professional for any health problem and before adding supplements to your self-care practices or discontinuing any prescribed medications. Nutritional and herbal products may vary widely in ingredient purity, concentration, and combinations, which may affect people differently. These associations may not be true for all individuals and are not based on specific product brands or formulations. Nutritional recommendations are based on established guidelines for people of average health and on associations between vitamins, minerals, and herbs with health conditions from published scientific studies (human, animal, or in vitro), clinical experience, or traditional usage. The information presented in Supplement Guide is for informational purposes only and should not be considered medical advice.
0 kommentar(er)
