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Challenges in the diagnosis of magnesium status

ncbi.nlm.nih.gov

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Re: Challenges in the diagnosis of magnesium status

#211

From the source: "The high rate of magnesium deficiency now postulated [5,6,7,8] can be attributed in part to a steady decline in general magnesium content in cultivated fruits and vegetables, a reflection of the observed depletion of magnesium in soil over the past 100 years [11,12,13]. A report to Congress was already sounding the alarm as far back as the 1930s, pointing out the paucity of magnesium, and other mine…

I wonder if there's a relationship to the obesity epidemic, especially since it's not just humans that are getting larger but also lab animals, pets, and wild animals living close to humans [1]. What if we're compelled to eat more calories when we're not getting enough nutrients in our diets? This would impact any animals consuming lower quality fruits and vegetables. [1] https://www.nature.com/articles/news.2010.628

Like that could be contributor, but also don't forget how many calories some refined and processed foods can have also while either being sweet or fatty/savory.

Does sound like interesting hypothesis though.

Re: Challenges in the diagnosis of magnesium status

#212

From the source: "The high rate of magnesium deficiency now postulated [5,6,7,8] can be attributed in part to a steady decline in general magnesium content in cultivated fruits and vegetables, a reflection of the observed depletion of magnesium in soil over the past 100 years [11,12,13]. A report to Congress was already sounding the alarm as far back as the 1930s, pointing out the paucity of magnesium, and other mine…

I wonder if there's a relationship to the obesity epidemic, especially since it's not just humans that are getting larger but also lab animals, pets, and wild animals living close to humans [1]. What if we're compelled to eat more calories when we're not getting enough nutrients in our diets? This would impact any animals consuming lower quality fruits and vegetables. [1] https://www.nature.com/articles/news.2010.628

> I wonder if there's a relationship to the obesity epidemic

You don't have to wonder. Read the inside story of that epidemic in this beautifully researched history by Michael Moss:

Salt Sugar Fat: How the Food Giats Hooked Us by Michael Moss

https://www.goodreads.com/book/show/15797397-salt-sugar-fat

Re: Challenges in the diagnosis of magnesium status

#213
post #96

I’m not arguing against these findings but the whole subject of nutrition leaves me frustrated at times. Ever tried to have 100% daily recommended intake of every nutrient? I suspect almost nobody achieves that. And yet, despite this, and magnesium issues among likely many other issues, our species has never lived longer, grown taller, survived infancy, etc. more than we have now. That being said, as we understand an…

That was 20 years ago. Life spans are falling, as is height.

In the United States?

Average height in Central America quite a bit lower than the US, which is where most migrants to the US come from.

Re: Challenges in the diagnosis of magnesium status

#214
post #89

Earlier quoted context omitted.

Why pour it in your diet when you can put it in a pill to eat directly along with 30 other vitamins?

Diet is quite more complicated that just taking a multivitamin, unfortunately. Some nutrients compete for absorption (Zn and Ca, for example) and shouldn’t be taken together. There’s also debate about the need for phytonutrients that also come along with plants. The data is mixed enough that the US Preventative Services Task Force isn’t yet willing to endorse supplements as a means of reducing cardiovascular or cance…

For all of the things we know are present in food and necessary for nutrition, I suspect there are still a lot we don't know of.

Biodynamic farmed food seems like the best bet if you have access to it. At least you're avoiding the worst of the mega-farming shortcuts.

Re: Challenges in the diagnosis of magnesium status

#215

Earlier quoted context omitted.

When my grandparents told me that chicken tastes less good nowadays I thought they were just old and had lost their sense of taste. Actually they were right though.

People I know who grew up in Asia remark consistently that the chicken here in the US is larger, softer, and tasteless. They are used to smaller chickens and toothier meat with a stronger taste. It is probably breeding practices here, to promote attributes other than taste.

> It is probably breeding practices here, to promote attributes other than taste.

That's a factor, but also stronger flavor isn't considered a positive thing in chicken in the US.

Re: Challenges in the diagnosis of magnesium status

#216

Earlier quoted context omitted.

Because anybody with sense prefers eating food to popping pills.

Come on, this is a bit too aggressive of a statement. On the other hand, there is some anecdotal evidence that nutrients in pills are not absorbed by our gut as well as more "naturally" delivered nutrients.

I wouldnt say anecdotal nutrient bioavailavilty is quite well-known and studied.

Re: Challenges in the diagnosis of magnesium status

#217

Earlier quoted context omitted.

Everything tastes less good nowadays. When I was a kid, we used to eat tomatoes like apples, just biting into them, maybe with some salt. Nowadays supermarket tomatoes taste like water.

Anecdotally (though studies like [1] seem to confirm this), I've found that tomatoes are quite sensitive to transportation and storage. To me, garden tomatoes taste fantastic; the ones at the local farmers' market taste pretty good too; supermarket tomatoes are only good for making tomato sauce. I wonder whether the tomatoes you ate as a kid had been transported over long distances. Also anecdotally, I haven't found…

You may be right, I recently (a few years ago) ate garden tomatoes that my mom had planted and they also tasted amazing, so that tracks.

Re: Challenges in the diagnosis of magnesium status

#218

The BBC more or less episode with James Wong is making me wonder if this is true (shorter summary of what James said on the podcast: https://mobile.twitter.com/Botanygeek/status/984708381507276... ) Anyway, from the paper here: >> with estimates that vegetables have dropped magnesium levels by 80–90% in the U.S. (Figure 2) and the UK [11,12,13,32,33] Reference 11 doesn’t support this claim. Ref 12 doesn’t directly me…

Looked into this myself and you're absolutely correct. Reference 11 doesn't even come close.

Re: Challenges in the diagnosis of magnesium status

#219
post #211

Earlier quoted context omitted.

I wonder if there's a relationship to the obesity epidemic, especially since it's not just humans that are getting larger but also lab animals, pets, and wild animals living close to humans [1]. What if we're compelled to eat more calories when we're not getting enough nutrients in our diets? This would impact any animals consuming lower quality fruits and vegetables. [1] https://www.nature.com/articles/news.2010.628

Like that could be contributor, but also don't forget how many calories some refined and processed foods can have also while either being sweet or fatty/savory. Does sound like interesting hypothesis though.

[deleted]

Re: Challenges in the diagnosis of magnesium status

#220

From the source: "The high rate of magnesium deficiency now postulated [5,6,7,8] can be attributed in part to a steady decline in general magnesium content in cultivated fruits and vegetables, a reflection of the observed depletion of magnesium in soil over the past 100 years [11,12,13]. A report to Congress was already sounding the alarm as far back as the 1930s, pointing out the paucity of magnesium, and other mine…

I wonder if there's a relationship to the obesity epidemic, especially since it's not just humans that are getting larger but also lab animals, pets, and wild animals living close to humans [1]. What if we're compelled to eat more calories when we're not getting enough nutrients in our diets? This would impact any animals consuming lower quality fruits and vegetables. [1] https://www.nature.com/articles/news.2010.628

> What if we're compelled to eat more calories when we're not getting enough nutrients in our diets?

From what is starting to be known about hunger drives from animal studies [1] this is essentially correct.

[1] https://www.sciencedirect.com/science/article/pii/S221457451...

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