Magnesium is a type of dietary mineral. Magnesium deficiencies are common occurrences in a lot of developed countries, coming second only to vitamin D deficiencies.

When magnesium levels drop, blood pressure tends to rise, and insulin sensitivity drops.

More recently, a growing number of testosterone boosters tend to feature magnesium as one of their ingredients.

In this article, we will investigate whether magnesium has any bearing on testosterone levels.


Typical magnesium rich foods include nuts, and most types of green vegetables.

It is not unusual for magnesium to be supplemented where it can act as a sedative by helping reduce blood pressure and improve incident sensitivity.

It is believed that maintaining healthy magnesium levels is important to counter symptoms of depression and ADHD.

Contrary to some opinions, magnesium does not have any effect on helping to reduce body fat, and nor is there evidence to suggest that it can enhance exercise performances.

It has to be said that all of the preliminary tests do look promising in this regard, but further study is definitely required.

The Best Way to Take Magnesium


The recommended dosage of magnesium supplementation is between 200 and 400 mg. According to leading nutritionists, any form of magnesium (minus magnesium L-threonate) will suffice.

It is recommended that magnesium be taken alongside food on a daily basis.

Scientific Studies

To gain a better understanding of magnesium and its function, we have compiled a shortlist of scientific studies on the subject, to try and help you gain a clearer picture of what this ingredient sets out to do in your body.

Blood Glucose – Eight studies seem to suggest that magnesium helps to reduce blood glucose, particularly in diabetics.

Insulin Sensitivity – Four studies seem to suggest an increase in insulin sensitivity

Insulin – Six studies seem to suggest that magnesium supplementation helps to decrease “fasting insulin” over a longer period.

Blood Pressure – Nine studies point to the fact that magnesium supplementation helps to reduce blood pressure.

Weight – Four studies have failed to identify any influence on bodyweight from magnesium supplementation.

Asthma – Four studies seem to suggest that magnesium supplementation can help to reduce symptoms of asthma.

Quality of Sleep – Two studies have demonstrated dramatic improvements in the quality of sleep after the supplementation of magnesium.

Testosterone – Two studies looking at magnesium’s effects on testosterone levels failed to identify any major changes.

Migraine– One study looking at the effects of magnesium supplementation on migraines noted minor reductions.

Muscle Relaxation – Nine studies looking at magnesium’s effects on muscular behavior noted enhanced muscular relaxation.

Cramps – One study looking at magnesium’s effects on muscular cramps failed to identify any notable effects.

Cortisol – One study looking at the effects of magnesium on cortisol failed to identify any changes.



The whole purpose of putting this article together about magnesium was to try and ascertain its effectiveness in influencing testosterone levels, as it is commonly used in a lot of testosterone boosters.

Although magnesium does not directly support testosterone levels, indirectly it plays a number of positive roles.

To begin with, magnesium helps to enhance muscle relaxation. Sufficient relaxation is crucial in producing more testosterone.

Furthermore, magnesium helps to increase the quality of sleep.

This again influences testosterone. Remember, the more sleep we get, the more testosterone the body produces.

To conclude, the inclusion of magnesium in your chosen testosterone booster can only be a good thing.


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