Contraindications of Magnesium: Essential information you should know.

What are the Contraindications of Magnesium

In the constant search for options to improve our health, magnesium has emerged as an essential supplement. However, it is crucial to be aware of the contraindications associated with its consumption. In this article, we will delve into the possible contraindications of magnesium, providing valuable information so that you can make informed decisions about your well-being.

What is Magnesium?

Before delving into the contraindications, let's recall what magnesium is and why it is so relevant to our health. Magnesium is an essential mineral that plays a vital role in numerous functions of the body, including the regulation of blood pressure, muscle function, and bone health.

Magnesium is found in nature in the form of compounds and is also essential in the synthesis of DNA and RNA, cellular energy production, and transmission of nerve signals. Its presence is crucial for maintaining homeostasis and the overall health of the body.

Contraindications of Magnesium: What You Need to Know

Furthermore, the consumption of this mineral is contraindicated more specifically when the person is taking antibiotics. It turns out that this mineral has the ability to diminish the effect of some drugs used to treat infections, as well as medications, for example, those focused on the treatment of osteoporosis.

  • Interaction with medications: Magnesium can interact with certain medications, affecting their absorption or enhancing their effects. Always consult your doctor if you are taking medications to avoid potential complications.
  • Kidney problems: It is also contraindicated for people with kidney problems because the kidneys play a crucial role in eliminating excess magnesium. In individuals with renal dysfunction, the kidneys' ability to filter and excrete magnesium may be compromised, leading to a dangerous accumulation of the mineral in the body.
  • Gastrointestinal issues: Taking magnesium may be contraindicated in people with gastrointestinal problems because magnesium can have laxative effects and cause stomach discomfort.
  • Hypertension: Finally, it may be contraindicated in people with hypertension because magnesium has vasodilatory properties, meaning it can relax the walls of blood vessels and lower blood pressure.


How to Use Magnesium Safely:

  • Adults should consume between 300 and 350 milligrams of magnesium per day.
  • Magnesium is available in various forms for consumption, with capsules being the most common option. It can also be taken in tablets, soluble powder, liquids, and in some cases, topically as oils or gels applied to the skin for absorption. These various formats allow individuals to choose the option that best suits their preferences and supplementation needs.
  • It is important to note that dietary supplements should not be used as substitutes for a varied and balanced diet, as well as a healthy lifestyle.
  • If under medical treatment, it is advisable to consult with the therapist before incorporating this supplement.
  • This product is intended for adults only and should be kept out of the reach of younger children.


According to studies such as the "National Health and Nutrition Examination Survey (NHANES)," it is estimated that more than 50% of the population does not reach the recommended daily intake of magnesium. Magnesium deficiency has been associated with various health problems, including cardiovascular disorders and diabetes. To counteract this, it is recommended that adults consume at least 350 mg of magnesium daily, either through magnesium-rich foods or, if necessary, through supplements. Maintaining adequate levels of magnesium is essential to promote overall bone, cardiovascular, and metabolic health.

Anastore's marine magnesium capsules are the best option to meet the daily needs of this mineral. With a recommended dose of 2 capsules per day, this dietary supplement provides a total intake of 350 mg of magnesium, covering the recommended daily amount. This supplement, extracted from natural marine sources, offers efficient absorption and optimal bioavailability.


While magnesium offers a multitude of health benefits, it is crucial to understand and consider possible contraindications. The key is to make informed decisions and adopt a balanced approach to ensure that magnesium is beneficial to your health without causing adverse effects.

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300 mg / 30 capsules

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300 mg / 60 capsules

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