Want to Give Birth to a Girl? Eat More Magnesium Rich Foods

Three girls - all from a magnesium rich and potassium light diet?A recent study conducted at the University of Maastrich in Holland concluded that a diet that restricts potassium and sodium intake, but boosts intake of calcium and magnesium rich foods, would increase the chances of giving birth to a girl. The study covered 172 women over a five-year period. The women who participated were Western European, and all were between 23 and 42 years old. The women also had all previously given birth boys – in one case, four boys. The scientists operated on the assumption that a diet low in potassium and sodium rich foods, but high in calcium and magnesium rich foods, would increase the chances of giving birth to a girl. The timing of sexual intercourse was also important. Frequent sexual intercourse, but not immediately before or after ovulation, was also recommended.

Of the 172 women, only 21 (fewer than 15%) were able to stick to the required diet for the 5 year study. That left a fairly small sample to make conclusions from, but we have to speculate something don’t we? Otherwise, a 5 year study has been wasted, right? Of those 21 women who completed the study, 16 of them gave birth to girls. That’s a success rate of almost 80%. So if you’re looking for a girl, you’ll have to cut way back on dairy and other potassium/sodium rich foods, and start getting more magnesium and calcium. Keep it up for few years, and have regular sex – except around ovulation. If you believe the results of this study enough to do all that. Of course, since I recommend magnesium all the time on this website, part of it should be easy enough.

On the other hand, if you want a boy, start eating bananas and potassium rich foods. I can’t bring myself to tell you cut back on magnesium rich foods, though. At least, not for this reason.

Magnesium Absorption and Effects of Other Supplements

Magnesium and fat from pork - what's the deal?The good news is, the fat you eat may be giving you more magnesium – even though it may not be a magnesium rich food itself.

At least sometimes.

This shouldn’t be a surprise, despite the demonization of fat, it has been a staple part of the human diet dating back to dawn of hunting and fire. Indeed, insufficient fat was a much bigger concern throughout most of history. As always, abundance turns the world upside down, and fat got on the wrong side of many dieticians, not to mention dieters.

Well, here’s a reason to make sure you have at least some fat in your diet. But, before you get too exited, evidence has shown that excess fat can actually block the absorption of magnesium.

So here goes – things that help you absorb more magnesium:

FAT

A study by the American Journal of Clinical Nutrition (Vol. 80, No. 2, 396-403, August 2004) looked at a small group of people to compare their absorption of carotenoids when eating salads with fat-free dressing as opposed to regular salad dressing with oil. Lo and behold, those who went fat-free absorbed almost no carotenoids, suggesting that the fat was needed for the body to access the nutrients.

I am very much opposed to “fat-free” concoctions for a number of reasons, not least being the manufactured crap they use to trick your body into tasting fat. Here’s another. If you’re worried about too much fat, do the old fashioned thing and reduce your portions. Your portions may be small, but at least they’ll be real, delicious and healthy.

VITAMIN C

Often cited as assisting magnesium absorption, there is very little evidence either way. But, since vitamin C is generally good for you, I’d rather err on the side of taking my supplements.

VITAMIN D

A 1972 study in the International Urology and Nephrology Journal in the Netherlands suggested that vitamin D could be helpful in assisting patients who needed greater absorption of magnesium through the intestine. This has been backed up by other studies, including “The Journal of Nutrition” study published in 1991.

However, and this is a big “however,” the 1991 study showed that vitamin D greatly increased the excretion of magnesium through the urine!

Easy come, easy go.

The jury is out on Vitamin D, but at the very least vitamin D supplements would seem to be unnecessary for magnesium absorption.

CALCIUM

This is a biggy. Many websites will tell you that calium is a magnesium antagonist, inhibiting its entry into cells. Other sites will tell you that they need each other. Magnesium helps calcium to work, and vice versa. They are in fact friends.

Not to confuse you, but all of the above appears to be true. Maybe it’s best to think of calcium of magnesium as a turbulent married couple (or even Tweedledee and Tweedledum)- not always helpful to each other, yet they both needCalcium and Magnesium are Tweedledum and Tweedledee the other. There’s a fine balance between the blow out fights, the affairs, and the love and support.

In the case of magnesium and calcium, many people have decided that the ration of 2 parts calcium to one part magnesium is this perfect ration.

This 2 to 1 ratio appears to be plucked out of thin air.

In fact, in Japan, which has a very low rate of heart disease, the ration is closer to 1/1.

The only thing I can say here is to take it easy on the calcium supplements.

VITAMIN B6

Long term, and massive doses, of oral vitamin B6 appear to boost magnesium levels. Since massive doses of anything should only be administered by a competent physician, just put this in the back of your mind. B6 shots will temporarily boost magnesium levels, and at the same time crash your calcium levels. So while B6 does encourage magnesium retention, it’s not something you’d want to try lightly.

A GOOD MEAL and MINERAL WATER

If you’re getting your magnesium from mineral water, a 2002 study published in the American Journal of Clinical Nutrition showed that, while 50% of the water’s magnesium was absorbed when drunk without food, that amount greatly increased when the water was taken with a meal. To which we say “bon apetit!”

Going back to the fat, since most magnesium rich nuts, such as almonds and cashews, contain oil, you’re probably better off munching on them. So far as other supplements to boost your magnesium absorption, just forget it. Keep your consumption of alcohol, caffeine and carbonated drinks to a minimum, eat fresh foods, and especially green leafy things. Don’t go into mad scientist mode trying to make the perfect supplement concoction. Eat foods high in magnesium and enjoy life!