Different Organic Forms of Magnesium – Which One to Choose for Yourself?

Magnesium has been at the top of the list of best-selling dietary supplements for many years. Its popularity continues to grow not only among the general population but also among scientists. This interest has contributed to new insights into magnesium’s benefits for the body and the development of new forms of magnesium. The wide variety of magnesium forms on the market often creates confusion and uncertainty when choosing the right type. To ensure the full potential of magnesium, it is important to select the most effective form based on individual indications and needs.

Magnesium is one of the most abundant minerals in the body and participates in over 300 biochemical reactions. It plays a crucial role in DNA synthesis, proper bone development and mineralization, regulation of blood glucose levels, and blood pressure control. Magnesium is also involved in essential processes such as muscle contraction, neuronal signaling, and heart function. It is naturally found in dark green leafy vegetables like spinach, nuts such as almonds, and in smaller amounts in meat and dairy products.

However, the body cannot synthesize magnesium on its own, and research shows that most of the population in Western countries has magnesium intake below recommended levels. Due to its unquestionable importance for proper bodily function and modern dietary habits that often lack sufficient magnesium, supplementation has become essential.

How to Recognize Magnesium Deficiency

Some common symptoms of inadequate magnesium intake include:

• Muscle cramps and tension

• Fatigue, low energy, loss of appetite

• Headaches and migraines

• Arrhythmias

• Anxiety, nervousness, stress, depression

• Dysmenorrhea

When choosing the type and form of magnesium, absorption, bioavailability, and the effect of each form on specific biological processes should be considered. Magnesium absorption has long been debated, and it has been shown that inorganic forms (such as magnesium oxide) have poor absorption compared to organic forms. Therefore, the focus should be on organic, superior forms of magnesium.

When to Choose Which Form

1. Magnesium Citrate
Magnesium citrate is a compound of magnesium and citric acid. This organic form stands out for its high solubility, resulting in greater absorption and bioavailability. A higher proportion of magnesium enters the bloodstream and becomes available to organs for various biological processes. Its bioavailability is well documented, and numerous studies confirm its superiority over magnesium oxide and other inorganic forms. Magnesium citrate is gentler on the digestive system than oxide forms but still has a mild laxative effect by drawing water into the intestines. It supports digestion and bowel movement within 30 minutes to 3 hours.

Best for: Ensuring sufficient high-quality, bioavailable magnesium intake, during weight-loss diets, for muscle cramps and tension, constipation or irregular digestion, and for maintaining healthy muscle and nervous system function.

2. Magnesium Malate
Magnesium malate is a combination of magnesium and malic acid, found naturally in many fruits, especially apples. The weak bonds between magnesium and malic acid molecules allow for better solubility and absorption, resulting in high bioavailability. Malic acid is a key component of the Krebs cycle, which produces energy.

Best for: Energy production, professional athletes, physically active individuals, or anyone leading a stressful lifestyle and experiencing chronic fatigue, exhaustion, or low energy. Also supports muscle cramps and recovery after intense exercise, while contributing to mental focus and overall cognitive function. Magnesium malate has a milder laxative effect than other magnesium salts.

3. Magnesium Glycinate
Magnesium glycinate is an organic complex of magnesium and the amino acid glycine. Glycine is an inhibitory neurotransmitter in the central nervous system, producing a calming effect on nerve signal transmission. Due to dipeptide channels in the intestines, this compound is well absorbed and has excellent bioavailability.

Best for: Reducing anxiety, stress, and nervousness; improving sleep quality; suitable for individuals with sensitive stomachs or gastrointestinal issues; safe for higher magnesium intake. Like other forms, it also relaxes muscles and alleviates cramps and tension. It is particularly recommended in the evening.

Dietpharm Organic Magnesium Products to Try:

• Magnesium Glycinate capsules

• Magnesium Malate 400 powder

• Magnesium Malate 400 capsules

• Magnesium Citrate 375 DIRECT powder

• Magnesium Citrate 375 effervescent tablets

• Magnesium Citrate 375 DUO capsules

References

• Lindberg JL, et al. "Magnesium bioavailability from magnesium citrate and magnesium oxide." Journal of the American College of Nutrition (1990): 48-55.

• Uysal N, et al. "Timeline (bioavailability) of magnesium compounds in hours: which magnesium compound works best?" Biological Trace Element Research 187 (2019): 128-136.

• Wu JL, et al. "Effects of L-malate on physical stamina and activities of enzymes related to the malate-aspartate shuttle in liver of mice." Physiological Research 56.2 (2007).

• Eby GA, Eby KL. "Rapid recovery from major depression using magnesium treatment." Medical Hypotheses 67.2 (2006): 362-370.

• Serefko A, et al. "Magnesium in depression." Pharmacological Reports 65.3 (2013): 547-554.

• Greenblatt J. "Magnesium: The missing link in mental health." Integrated Medicine for Mental Health (2016).

• Umoh EA, et al. "Effect of chronic administration of magnesium supplement (magnesium glycinate) on male albino Wistar rats’ intestinal motility, body weight changes, food and water intake." Heliyon 2023; 9(8): e19042.

• Mehmet A, et al. "Dose-Dependent Absorption Profile of Different Magnesium Compounds." Biol Trace Elem Res 2019;192(2):244-251.

• Supakatisant C, Phupong V. "Oral magnesium for relief in pregnancy‐induced leg cramps: a randomized controlled trial." Matern Child Nutr 2015: 139–145.

• Bannai M, Kawai N. "New therapeutic strategy for amino acid medicine: glycine improves the quality of sleep." J Pharmacol Sci 2012;118(2):145-148.