- 28

# Calcium and Magnesium for Leg Cramps

by JIM SLOAN Last Updated: Dec 01, 2015
Jim Sloan
Jim Sloan is a writer and editor in Reno, Nevada. He has been a journalist for more than 25 years and is the author of two books, "Staying Fit After Fifty," and "Nevada: True Tales from the Neon Wilderness."
A woman has leg cramps while on a run. Photo Credit lzf/iStock/Getty Images

There are health supplements on the market that combine magnesium and calcium into one tablet, which, according to manufacturers, will alleviate muscle aches and prevent muscle cramps. While it's true that most people don't get enough magnesium in their diet, the University of Maryland Medical Center says it's very unusual for a person to be "truly deficient" in magnesium, and medical opinion is divided over whether magnesium and calcium provide relief for leg cramps.

## Identification: Leg Cramps

Leg cramps are the sudden contraction of a muscle—usually in the calf—that causes excruciating, momentary pain. They often result from wearing poorly design shoes, exercise or dehydration. According to the Harvard Medical School, leg cramps can also be caused by drinking too much water and diluting the concentration of sodium in your blood. Leg cramps often come on at night, likely because tight-fitting sheets can keep your toes pointed, prompting your calves to contract.

## Does Magnesium Calcium Help?

Companies that sell magnesium calcium supplements claim leg cramps are a sign of magnesium deficiency. They sell 500 mg supplements that provide more than the recommended daily allowance—400 mg—in a slow-release form that the manufacturers say doesn't cause diarrhea, a common side effect of magnesium supplements. No clinical studies are cited with many of these supplements.

- Sponsored Links

  - Did prices drop for Pearl Continental...

    from $195 See lowest prices from 200+ sites

    TripAdvisor

## How the Body Uses Magnesium

While the supplement makers' claims may not be scientifically proven, health experts acknowledge that magnesium is a key mineral for the human body. According to the University of Maryland Medical Center, every organ in the body, as well as your muscles, bones and teeth, needs magnesium. It activates enzymes, helps produce energy and regulates levels of copper, zinc, potassium, vitamin D and calcium.

## Magnesium Deficiencies

According to the University of Maryland, magnesium deficiencies can cause agitation and anxiety, insomnia, nausea of vomiting, leg spasms and restless leg syndrome. Those with a magnesium deficiency may notice poor nail grown, low blood pressure and abnormal heart rhythms as well. Magnesium-rich foods include whole grains, nuts and green, leafy vegetables.

## Expert Insight

According to the University of Missouri, magnesium has never been clinically proven to prevent leg cramps, although it's "often thought" to help. Calcium supplements have also often been considered helpful in treating leg cramps, says the University of Missouri. The University of Maryland Medical Center recommends you check with your health care provider before taking any magnesium supplement, however, and that you check with your pediatrician before giving it to a child.

## Considerations

Harvard Medical School recommends taking quinine tablets for leg cramps because it seems to discourage nerve "excitability." Although quinine is not available as an over-the-counter drug anymore, it can be purchased as a food supplement. The Louisville Medical School offers different advice, recommending those with leg cramps take zinc, magnesium and calcium supplements rather than quinine.

Sponsored Links

- Did prices drop for Pearl Continental...

  from $195

  See lowest prices from 200+ sites

  TripAdvisor
- Free IT Training

  Improve Your Computer Skills,

  Sign Up Now For Free Online Courses

  free-online-training-courses.com
- Max707 - Maxymen Male...

  Rs. 1500.00

  Pal Medica Pakistan

  daraz.pk
- Fiberglass Insulation

  Hydrophobic Rate Can Reach 99% Under Normal Temperature. Easy To Cut And Install

  joda-tech.com

### Related Searches

- Leg Cramps Nighttime
- Calcium Magnesium
- Magnesium and Muscle Cramps
- Recommended Magnesium
- What Food Has Magnesium
- Magnesium Citrate

Lose Weight. Feel Great! Change your life with MyPlate by LIVESTRONG.COM
GOAL

- Gain 2 pounds per week
- Gain 1.5 pounds per week
- Gain 1 pound per week
- Gain 0.5 pound per week
- Maintain my current weight
- Lose 0.5 pound per week
- Lose 1 pound per week
- Lose 1.5 pounds per week
- Lose 2 pounds per week

GENDER

- Female
- Male

AGE
lbs. WEIGHT
ft. in. HEIGHT

### YOU MIGHT ALSO LIKE

How Much Magnesium Helps Relieve Leg Cramps?
Magnesium Dosage & Erectile Function
Foods for Leg Cramps
Side Effects of Magnesium Pills
How to Use Mustard Oil for Leg Cramps
Magnesium Deficiency Diseases
How to Correct Your Calcium-to-Magnesium Ratio
Natural Calm Benefits
The Therapy for Biceps Cramp
What Are the Benefits of Magnesium Gluconate 500 Mg?
How to Know If You Are Low on Magnesium
Foods Rich in Calcium & Phosphorus
Is Too Much Magnesium Bad for a Fetus?
Magnesium as Muscle Relaxer
Magnesium Dosage and Absorbtion
What Are the Benefits of Taking Liquid Calcium & Magnesium?
Heart Palpitations & Magnesium & Calcium
Avocados & Magnesium
Does Magnesium Help Restless Legs Syndrome?
A Magnesium Deficit & Dehydration

#### CURRENTLY TRENDING

VIDEO

## What Minerals Help Ease Muscle Tightness?

SLIDESHOW

## 10 Essential Foods for Men

VIDEO

## Is Magnesium a Danger to the Heart?

Advertisement

- 1
  How Much Magnesium Helps Relieve Leg Cramps?
- 2
  Magnesium Dosage & Erectile Function
- 3
  Foods for Leg Cramps
- 4
  Side Effects of Magnesium Pills
- 5
  How to Use Mustard Oil for Leg Cramps

Advertisement

GET 18 HIGH PROTEIN BREAKFAST RECIPES

When you sign up for the LIVESTRONG.COM newsletter

Please select your gender.

Please enter a valid email address.

Awesome! Check your inbox for an e-mail with a link to download the recipes