There are people obsessed with consuming magnesium as a supplement when the best way is to put it in your diet

We live in the era of biological optimization, where The strange thing without a doubt is not taking dietary supplements from the supermarket such as magnesium, collagen, calcium, various vitamins… Magnesium in particular is sold as an almost magical way of sleep betterreduce anxiety and recover muscle. But the truth is that we are forgetting the most important thing: We have all this in food.

The reminder. With so many food supplements (which often do not come cheap), sometimes we forget that we have these nutrients in the supermarket in different presentations. This is something in which Doctor Federica AmatiChief Nutritionist at ZOE Science & Nutrition, has put its finger on the sore spot of the supplement industry: For the vast majority of the population, there are plenty of pills and no food.

Why magnesium matters. There is an obsession with taking this mineral, and the reality is that it makes sense because its functions are critical for our body to function correctly. Its fundamental role in many metabolic reactions of the body makes it essential for human survival, since without magnesium we would literally be extinct.

And it is no wonder, because beyond being used to prevent cramps, it has important functions in energy production, DNA synthesis, metabolic control such as glucose levels, and also structural function by allowing bone to develop. Given its importance, the consumer logic seems simple: “If it’s so important, the more you take, the better”. But this is where science has to put the brakes on because a large amount does not always equal better performance.

The best foods. One of the positions that we can have on the table right now is that magnesium supplements (and even others) are not necessary, unless it is known that there is a deficit. All this because it has a big problem: they are isolated.

The problem with supplements is that they are isolated. NIH Office of Dietary Supplements (ODS) emphasizes that the food matrix It is irreplaceable. When you get magnesium from an almond or spinach, you’re not just ingesting the mineral, you’re getting fiber, phytochemicals, and other micronutrients that work together and that no pill can fully replicate.

The daily doses. The official recommendations today indicate that the minimum levels of magnesium They are not unattainablesince for adult men between 400 and 420 mg per day are needed, while for women between 310 to 320 mg per day is sufficient.

Low figures mean that they cannot be easily achieved with food by adjusting the shopping list without going to the pharmacy.

Where can it be found. If the goal is to reach 400 mg daily, the strategy is not to look for supplemented foods, but to go back to the basics. In this case, science points because the food where we have the greatest amount of magnesium are seeds and nuts, where we find almonds, cashews and especially pumpkin and chia seeds.

But in addition, it should also be noted that green leafy vegetables such as spinach or chard have chlorophyll in their composition, which also acts as a highly coveted magnesium reserve. All this without forgetting legumes and whole grains.

Who needs supplements. Logically, they have a site, but it is by no means a universal recommendation for everyone who may have their requirements met with the diet. According to the ODS, there are different groups of people who may require this supplementation (under medical supervision). These are the following:

• Gastrointestinal disease such as celiac disease where nutrient absorption is compromised.
• Type 2 diabetes, since its pathophysiology causes a decrease in magnesium.
• Chronic alcohol consumption.
• Elderly people where absorption is naturally decreased.

In these specific cases, the evidence indicates that supplementation can help improve parameters such as sleep quality or anxiety, but because they have an absorption problem.

A previous visit to the doctor. Before starting supplementation of any type, it is best to go to your primary care doctor to verify in a blood test the nutritional deficiencies that you want to counteract. And our body does not store these minerals, meaning that anything taken in excess has no effect whatsoever.

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