Magnesium is an essential mineral that plays a crucial role in maintaining our overall health. However, magnesium deficiency is a common issue that can lead to various health problems. In this article, we’ll discuss the warning signs of magnesium deficiency and review two effective supplements - BiOptimizers and Pure Encapsulations- to help you address this issue and improve your well-being.

Introducing Our Top Picks for Magnesium Supplements

A person holding a bottle of magnesium supplement with a label that reads "Magnesium Boost"

Magnesium deficiency can lead to a range of health issues, including:

  • Irregular heartbeat
  • Muscle cramps
  • Fatigue
  • Weakness
  • Nausea
  • Loss of appetite
  • Headaches
  • Insomnia

To combat this deficiency and prevent magnesium deficiency, one may need to incorporate foods rich in magnesium into their diet or take supplements that aid in magnesium absorption.

How We Choose

Our team has spent hours researching through thousands of user reviews and star ratings for the best supplements on the market. We take into account factors such as taste, nutrition, ingredients, sustainability, and affordability when recommending products to our readers. We strive to find the best options that meet everyone’s needs - even those on a budget!

We hope this may be your next special item! These products were independently selected by our editors. Good Guru Reviews may collect a share of sales or other compensation from the links on this page if you decide to buy something (at no additional cost to you, that's how we stay in business). As always, enjoy finding your next special item with us!

This post provides a detailed review of two leading magnesium supplementations tailored to various needs and preferences.

  • Best for High Absorption: BiOptimizers
  • Best Budget-Friendly Choice: Pure Encapsulations

BiOptimizers Magnesium Breakthrough Supplement


High Absorption Pick: BiOptimizers


  • Contains bisglycinate, malate, chelate, aspartate, orotate, taurate, and citrate
  • 30 or 60 capsules per bottle


  • High absorption rates due to efficient interaction with blood vessels
  • Aids in regulating blood pressure and mood
  • Supports muscle relaxation and brain health


  • Slightly more expensive than other options

For those aiming for an effective increase in their magnesium levels, BiOptimizers Magnesium is a standout choice. Its high absorption rate sets it apart from other magnesium supplements due to its easily absorbed seven forms of magnesium: bisglycinate, malate, chelate, aspartate, orotate, taurate, and citrate. Getting all of these forms of magnesium, in the optimum dose, helps support numerous bodily functions. These forms of magnesium have been proven to help manage high blood pressure, mood disorders, and other health issues.

Furthermore, research has shown that magnesium supplementation may augment the efficacy of selective serotonin reuptake inhibitors (SSRIs) when used in conjunction with antidepressant medications. Hence, BiOptimizers serves as a powerful supplement for tackling magnesium deficiency and potentially supports mental health management.


  • Absorption: 5/5
  • Effectiveness: 4.5/5
  • Price: 4/5

Pure Encapsulations Magnesium Supplement


Budget-Friendly Choice: Pure Encapsulations


  • Contains magnesium glycinate
  • 90 capsules per bottle


  • Budget-friendly option
  • Supports Stress Relief
  • Supports mental health


  • May not be as effective as high absorption options

Pure Encapsulations presents an economical yet nutrient-packed solution to handle magnesium deficiency for budget-conscious individuals. This supplement contains magnesium glycinate which helps the metabolism and utilization of vitamin B6, vitamin C, vitamin E, and more.

Pure Encapsulations may assist in relieving symptoms associated with insufficient magnesium intake, such as headaches, fatigue, and muscle cramps. Although it may not be as effective as high absorption options like BiOptimizers, Pure Encapsulations is a budget-friendly alternative that still provides the necessary magnesium to help improve your overall health.


  • Absorption: 3.5/5
  • Effectiveness: 4/5
  • Price: 5/5

Choosing the Right Magnesium Supplement for You

A person holding a bottle of magnesium supplement with a label that reads "Magnesium Supplement"

Considering factors like absorption rate, effectiveness, and price is fundamental when selecting a magnesium supplement. Forms of magnesium, like those found in BiOptimizers, are recommended for optimal absorption. However, if budget is a concern, Pure offers a more affordable option that still provides the necessary magnesium intake.

You should consult your doctor before starting a supplement regimen, to assess your magnesium status and get recommendations on the best supplement for you. By carefully considering your individual needs and preferences, you can select the right magnesium supplement to help combat deficiency and maintain optimal health.

Understanding the Role of Magnesium in the Body

As a regulator of hundreds of biochemical reactions, magnesium plays a significant role in the body. It aids in energy creation, protein formation, and gene maintenance, making it crucial for our overall well-being. However, magnesium deficiency can lead to severe health complications and impact the environment significantly.

Maintaining a diet rich in magnesium-laden foods like fruits, vegetables, and whole grains is indispensable for ensuring adequate magnesium intake, getting enough magnesium, and maintaining optimal health. Unfortunately, modern agricultural practices have depleted the soil, resulting in fewer nutrients in these foods compared to 70 years ago, making it more challenging to obtain sufficient magnesium.

Magnesium supplementation, like BiOptimizers and Pure Encapsulations, can help maintain adequate magnesium levels and support overall health.

Identifying Symptoms of Magnesium Deficiency

Magnesium deficiency can manifest through various symptoms, such as:

  • Muscle cramps
  • Fatigue
  • Mood disturbances
  • Difficulty sleeping
  • Heightened stress levels
  • Anxiety
  • Depressive symptoms

Being aware of these symptoms is key to proactive handling of magnesium deficiency. If you suspect you may have low magnesium levels, consult a healthcare professional to plan a course of action, which may include dietary changes or supplementation. By addressing magnesium deficiency, you can take essential steps towards better health and well-being.

Dietary Sources of Magnesium

Dark leafy greens, nuts, seeds, and whole grains are all sources of magnesium. Eating these foods can help you get the recommended daily amount of this essential mineral. Including these foods in your daily meals can naturally boost your magnesium intake. For example, you can add olive oil to salads or use it to cook vegetables, as one tablespoon of olive oil contains 8% of the recommended daily value of magnesium.

To maximize the benefits of magnesium-rich meals, consume them with healthy fats and expose yourself to sunlight for vitamin D production, as vitamin D can positively affect magnesium absorption. By making these dietary changes, you can support your body’s magnesium levels and overall health.

When to Consult a Healthcare Professional

Experiencing any signs of magnesium deficiency warrants a consultation with your healthcare provider to ascertain potential magnesium deficient status. This is especially important if you have risk factors for magnesium deficiency, such as:

  • a diet low in magnesium-rich foods
  • chronic stress
  • gastrointestinal disorders
  • alcohol consumption
  • taking certain medications

Your healthcare provider or a registered dietitian can help create a personalized plan to increase magnesium intake through dietary changes, supplementation, or both. By seeking professional guidance, you can address magnesium deficiency and maintain optimal health.


In conclusion, magnesium deficiency is a common issue that can lead to various health problems. By recognizing the symptoms, incorporating magnesium-rich foods into your diet, and choosing the right supplement, such as BiOptimizers and Pure Encapsulations you can combat this deficiency and improve your overall well-being. Don’t let magnesium deficiency hold you back - take proactive steps towards better health today

Frequently Asked Questions

How do you feel when your magnesium is low?

Low magnesium can cause a wide range of physical and psychological symptoms, from headaches and cramps in muscles to nausea, tremors, heart palpitations and more. It can lead to uncomfortable effects like convulsions and seizures in extreme cases. Taking supplements is the most common treatment for low magnesium levels.

What drink is high in magnesium?

Rosehip Juice, Green Tea, Almond Milk, Pumpkin Seed Milk, Spinach and Kale Smoothie, Coconut Water, Banana and Peanut Butter Shake, Beetroot and Carrot Juice are all drinks high in magnesium.

How can I raise my magnesium quickly?

You can raise your magnesium quickly by incorporating foods such as spinach, whole grains, Swiss chard, nuts, seeds, avocado, beans and lentils, and chickpeas into your diet.

How long does it take to correct a magnesium deficiency?

It can take up to 40 weeks for oral supplementation to correct a magnesium deficiency.

What are the common symptoms of magnesium deficiency?

Magnesium deficiency can cause muscle cramps, fatigue, mood disturbances, difficulty sleeping, heightened stress levels, anxiety, and depressive symptoms.

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As always, consult with your physician before starting any new supplement regimen to check about potential interactions with other supplements or medications. The information presented in this document is purely for educational purposes and should not be construed as medical advice.

While every effort has been made to ensure the accuracy and reliability of the information provided, all health-related decisions should be made in consultation with a qualified healthcare professional. The author does not take any liability for the health decisions made by the reader.

Dietary supplements are not regulated the way drugs are in the country of United States of America. This means the Food and Drug Administration (FDA) does not approve them for safety and effectiveness before products are marketed. When possible, choose a supplement tested by a trusted third party, such as Consumer Labs, USP, or NSF.