Time to Get More Magnesium

February 7, 2019


Magnesium is an essential mineral that plays a crucial role in numerous bodily functions. Here are several reasons why it is important to get enough magnesium:

1. Supports Muscle and Nerve Function

  • Muscle Contraction and Relaxation: Magnesium is vital for muscle function, including the relaxation and contraction of muscles. A deficiency can lead to muscle cramps, spasms, and weakness.
  • Nerve Transmission: It helps in the transmission of nerve impulses, ensuring proper communication between the brain and the rest of the body.

2. Maintains Healthy Bones

  • Bone Density: Magnesium is essential for bone health, as it contributes to bone density and helps in the formation of bone tissue. About 60% of the body's magnesium is stored in the bones.
  • Calcium Regulation: It assists in regulating calcium levels, which is crucial for maintaining strong and healthy bones.

3. Regulates Blood Sugar Levels

  • Insulin Function: Magnesium plays a role in glucose metabolism and insulin function. Adequate levels can help maintain stable blood sugar levels, reducing the risk of type 2 diabetes.

4. Supports Cardiovascular Health

  • Blood Pressure Regulation: Magnesium helps regulate blood pressure by relaxing blood vessels and supporting proper heart function.
  • Heart Rhythm: It is crucial for maintaining a regular heartbeat and preventing arrhythmias (irregular heartbeats).

5. Energy Production

6. Protein Synthesis

  • Building Proteins: Magnesium is necessary for the synthesis of proteins, which are vital for cell growth, repair, and maintenance.

7. DNA and RNA Synthesis

  • Genetic Material: It plays a role in the synthesis and repair of DNA and RNA, the genetic material in cells.

8. Supports Immune Function

  • Immune Response: Adequate magnesium levels are necessary for the proper functioning of the immune system, helping the body to fight off infections and illnesses.

9. Mental Health and Mood Regulation

  • Neurotransmitter Regulation: Magnesium is involved in the regulation of neurotransmitters, which can influence mood. It has been shown to help alleviate symptoms of anxiety and depression.
  • Stress Reduction: It can help manage stress by regulating the body's response to stress hormones.

10. Sleep Quality

  • Sleep Regulation: Magnesium can improve sleep quality by helping to regulate neurotransmitters involved in sleep, such as GABA (gamma-aminobutyric acid).

11. Preventing Migraines

  • Migraine Prevention: Studies have shown that magnesium can help prevent migraines by reducing their frequency and intensity.

Sources of Magnesium

To ensure adequate magnesium intake, it is important to consume a diet rich in magnesium-containing foods. Some good dietary sources include:

  • Leafy Green Vegetables: Spinach, kale, and Swiss chard.
  • Nuts and Seeds: Almonds, pumpkin seeds, and sunflower seeds.
  • Whole Grains: Brown rice, quinoa, and whole wheat.
  • Legumes: Black beans, lentils, and chickpeas.
  • Fruits: Bananas, avocados, and figs.
  • Fish: Mackerel, salmon, and halibut.
  • Dairy Products: Milk and yogurt.

Recommended Daily Allowance

The recommended daily allowance (RDA) for magnesium varies by age, sex, and life stage, but generally, adult men require about 400-420 mg per day, and adult women need about 310-320 mg per day.

Ensuring adequate magnesium intake is crucial for maintaining various aspects of health and preventing a range of health issues. If dietary intake is insufficient, magnesium supplements may be considered, but it's important to consult with a healthcare provider before starting any supplementation.

About the author

Dr. Kelly has 25 years of expert medical experience caring for the sickest of the sick people in critical care (including ICU, Heart surgery, Heart & Lung transplant surgery, as well as cardiology). She is a clinical specialist who has taken care of and trained others to care for the critically ill/the elderly and developed many screening and preventative programs to help improve the health of the population. The reality is that most people just don't have to be that sick. or stay that sick. So, Dr. Kelly decided to change the focus of the care she provided: to prevent, reverse and restore the health of individuals.

Dr. Kelly

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