Can I take Boron with Glutamine?

Understanding the interactions, benefits, and safety of combining these two powerful supplements.

Boron
+
Glutamine

Short answer

We found no documented interaction between Boron and Glutamine in the sources below. That isn't proof the combination is right for you: check each one's cautions, and ask your pharmacist if you take medication.

Boron

What it is: A trace mineral found in many foods. It isn't considered essential because no clear role in the body has been identified.

What the research says: It may play a part in bone health, calcium use and steroid hormones, but this isn't proven.

Cautions

  • Adults shouldn't exceed 20 mg a day.
  • Most boron poisonings come from swallowing boric acid or borax products, not food or supplements.

Medicines to check

  • No clinically relevant medicine interactions are known

In Holitro: Boron (10 mg per capsule)

Source: NIH Office of Dietary Supplements: Boron: Fact Sheet for Health Professionals (updated June 2022)

Glutamine

What it is: An amino acid the body makes and uses for energy and to build protein.

What the research says: It has little or no benefit for strength or recovery. It's studied mainly in cancer care and after surgery.

Cautions

  • Studies report no side effects at up to 45 g a day for several weeks; reported side effects elsewhere include headache and nausea.
  • Don't confuse it with glutamate, which is a different substance.

In Holitro: Glutamine (750 mg per capsule)

Sources: NIH Office of Dietary Supplements: Dietary Supplements for Exercise and Athletic Performance (updated March 2021); Memorial Sloan Kettering Cancer Center, About Herbs: Glutamine (updated September 2026)

Check with your doctor or pharmacist, especially if you take medication.

Check your stack — free

Educational information only, not medical advice. This reflects general ingredient overlap, not a personalized safety review. Always check with your doctor or pharmacist before combining supplements, especially if you take medication, are pregnant or nursing, or manage a health condition. These statements have not been evaluated by the FDA.

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