Magnesium Glycinate vs. Magnesium Oxide: What's the Difference? | Trio Nutrition

The information in this article and throughout Trio Nutrition’s blog is for informational purposes only, and should never be mistaken for professional medical advice.

Magnesium is an essential mineral that plays a vital role in over 300 biochemical reactions in the body. It is involved in muscle function, nerve function, blood sugar control, blood pressure regulation, and bone health. Magnesium deficiency is somewhat common, and it can lead to a variety of health problems, including fatigue, muscle cramps, constipation, and anxiety.*

There are many different forms of magnesium supplements available, and it can be difficult to know which one is right for you. Two of the most popular forms of magnesium supplements are magnesium glycinate and magnesium oxide.

Magnesium Glycinate

Magnesium glycinate is a chelated form of magnesium. This means that it is bound to the amino acid glycine. Glycine is a non-essential amino acid that is produced by the body. It is also an important component of collagen, the protein that gives skin, hair, and nails their strength and structure.

Magnesium glycinate is considered to be one of the most bioavailable forms of magnesium, meaning it is easily absorbed by the body. It is also less likely to cause digestive upset than other forms of magnesium, such as magnesium oxide.

Magnesium glycinate has a number of benefits, including:

• Improved absorption: Magnesium glycinate is one of the most easily absorbed forms of magnesium. This means that more of the magnesium in the supplement will be absorbed by the body, which is important for people who are deficient in magnesium.*
• Reduced digestive upset: Magnesium glycinate is less likely to cause digestive upset than other forms of magnesium, such as magnesium oxide. This is because magnesium glycinate is bound to glycine, which helps to protect the stomach lining.*
• Calming effects: Magnesium glycinate has been shown to have calming effects on the body. This is due to the fact that magnesium is involved in the production of serotonin, a neurotransmitter that is associated with mood and sleep.*

Magnesium Oxide

Magnesium oxide is a non-chelated form of magnesium. This means that it is not bound to any other molecules, and it is more difficult for the body to absorb. Magnesium oxide is also more likely to cause digestive upset, such as diarrhea.

Magnesium oxide is often used as a laxative due to its ability to draw water into the intestines. It is also used as a magnesium supplement because it is inexpensive and provides a high dose of magnesium per serving.

Magnesium oxide has a number of benefits, including:

• Laxative effect: Magnesium oxide is a laxative. This is because it draws water into the intestines, which softens the stool and makes it easier to pass.
• Inexpensive: Magnesium oxide is one of the most inexpensive forms of magnesium. This makes it a good option for people who are on a budget.
• High dose: Magnesium oxide provides a high dose of magnesium per serving. This makes it a good option for people who need to take a large dose of magnesium.

Which Form of Magnesium is Right for You?

The best form of magnesium for you will depend on your individual needs and preferences. If you are looking for a magnesium supplement that is easily absorbed and less likely to cause digestive upset, then magnesium glycinate is a good choice and you should try Trio Nutrition’s Magximum.

Key Comparison Snapshot for Magximum:

If you are looking for a magnesium supplement that is inexpensive and provides a high dose of magnesium, then magnesium oxide is a good option.

Note that you should also try out Trio Nutrition's Magnesium Complex.

It is always a good idea to consult with a healthcare professional before starting any new supplement regimen to make sure you are getting the right type and dose for your needs.