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Magnesium in health
  • In a few words
Magnesium in biochemistry
  • a vital necessity
  • magnesium's effect
  • magnesium and women
  • magnesium and men
Magnesium in medicine
  • Ocean Frost
Magnesium compounds
  • magnesium bromide
  • magnesium carbonate
  • magnesium chloride
  • magnesium citrate
  • magnesium hydroxide
  • magnesium oxide
  • magnesium phosphate
  • magnesium sulphate
Magnesium in water
  • magnesium in drinking water
  • magnesium in hard water
Magnesium in food
  • dietary requirements
  • diets and diabetes
  • health risks
  • magnesium deficiency
  • recommended amounts
  • supplements
  • ageing
  • aggressive behavior
  • alcoholism
  • arrhythmia
  • asthma
  • autism
  • cancer
  • cramps
  • diabetes
  • heart-related
  • hypertension
  • kidney-stones
  • menopause
  • migraine-headache
  • osteoporosis
  • sport-related
  • stress
  • tetanus
  • toxic-shock
  • violence
General conclusions


What is it?
Vitamin B6 (pyridoxine) is an essential vitamin that is necessary for more than 60 biological processes in a healthy human body. The body converts vitamin B6 into pyroxidal-5-phosphate (PLP), an enzyme that is used to release energy from starches and break down proteins. PLP is also used in the production of important chemicals in the brain.
Magnesium (Mg) is an essential mineral that is necessary for the health of every cell in the body, including the proper functioning of brain and muscle cells. Magnesium deficiency is rare, but some research suggests that children with autism may have too little magnesium. Some parents supplement a child's diet with a combination of vitamin B6 and magnesium as an alternative therapy for autism.

What's it like?
Vitamin B6 and magnesium supplements can be purchased online, or from almost any grocery, drug, or health-food store. Vitamin B6 is often included as one of many vitamins in a multivitamin supplement. It can be taken every day, but may be difficult to administer since some children may find that vitamin B6 tastes bitter when administered in tablet or powder form. Liquid B6 that seems to be better tasting for some children is also available. Doses of vitamin B6 in research studies averaged 18 mg/kg body weight/day (8 mg/pound daily), which is about 320 mg per day for a 40-pound child.
Magnesium is found in many foods, but is especially rich in green vegetables, seeds, nuts, and whole grains. It can be taken every day. While it is not clear what the proper dose for children with autism should be, one research report used a dose of 10-15 mg/kg/day (or about 180-270 mg total daily for a 40-pound child) divided into two doses. If you choose vitamin B6 and magnesium as an alternative therapy, ask your child's pediatrician about the dose appropriate for your child. Vitamin B6 can cause upset stomach when not taken with a meal, so also ask a physician to provide a sample schedule for taking B6 and magnesium.

What is the theory behind it?
The enzyme that is used to break down vitamin B6 into PLP may not work as well in children with autism. PLP is needed for the production of dopamine, a brain chemical that is very important for many behaviors. If children with autism are not producing enough PLP from the vitamin B6 they have in their diets, then supplementing with extra B6 may help boost the production of PLP to more normal levels.
Some researchers have reported that children with autism may have a magnesium deficiency. Children with autism can have significantly lower levels of magnesium in hair and blood than non-autistic children. There is evidence that magnesium supplementation can have a calming effect on some children with attention-deficit hyperactivity disorder (ADHD).
Aside from the necessity of magnesium for the overall physical health as well as the proper functioning of the brain, there is no specific theory about how magnesium deficiency could contribute to autism. The two supplements are often given together, as some researchers have reported that the side effects of vitamin B6 treatment are eliminated by magnesium. However, studies in which vitamin B6 was used alone did not report any adverse side effects.

Does it work?
There is some controversy surrounding the evidence for the effectiveness of vitamin B6 and magnesium in autism. Two small but well-controlled studies showed no effects, positive or negative, of combined vitamin B6 and magnesium therapy. One larger, but less well-controlled study showed positive and significant behavioral effects of combined vitamin B6 and magnesium, but not vitamin B6 or magnesium alone.
Two additional studies showed that vitamin B6 and magnesium had significant positive effects on behavior in children with autism. There were, however, major problems with the designs of both these studies. In particular, the researchers in both of these studies knew that the children were receiving supplements. Therefore, their ratings of the children's behavior could be biased. However, one of these studies did include another small, double-blind, portion suggesting that vitamin B6 and Mg treatment can improve behavior in some children with autism.
The difference in outcomes of the various studies could be because vitamin B6 and magnesium results in positive behavioral effects for about half of those who try the therapy. Another explanation is that vitamin B6 and magnesium supplementation is not effective. The better-designed studies suggest that this may be the case, although these studies were so small, it is difficult to draw conclusions from them.

Is it harmful?
Vitamin B6 can cause nerve problems at high doses (in adults, over 2g/day;). However, studies of children with autism taking vitamin B6 and magnesium have reported no significant side effects. Furthermore, in children with epilepsy who had been taking high doses of vitamin B6 or PLP (900 mg for a 40 pound child) for six months, no significant side effects were reported.
Magnesium can be toxic at doses greater than 600 mg a day. However, studies using magnesium supplements at moderate doses (around 200 mg a day) have not reported significant side effects.

What is the cost?
A bottle of 100 multivitamin tablets containing B6 can cost anywhere from $10-40, and a bottle of 100 tablets of magnesium supplements at 250 mg per tablet can cost anywhere from $5-20. Prices depend on the store and the brand of the supplement. Magnesium and vitamin B6 can come in several forms; ask your child's pediatrician which forms are best for your child.


Why using magnesium in health?

Magnesium is the fourth most abundant mineral in the human's body and is essential to good health. In our bone we have around 50% of total body magnesium but in our blood we have only 1% of magnesium. It's a small part but very important for people's health. Magnesium is needed for more than 300 biochemical reactions in the body.

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Magnesium in medicine

In general magnesium is used in engineering and in health, especially in medicine. Magnesium found an exceptional place in curing various diseases and is thus included into many medicines for its exceptional properties. It's the fourth most abundant part from human's body. Nearly 50 percent of the body's magnesium is contained within its cells.

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