Short answer

We found no documented interaction between Multivitamin and Tyrosine 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.

Multivitamin

What it is: A combination of vitamins and minerals in one supplement.

What the research says: A multivitamin raises your daily nutrient intake; it's hard to show it prevents disease. It can't replace a varied diet.

Cautions

• A basic multivitamin is unlikely to cause harm, but check your total intake if you also take other supplements or fortified foods.
• Smokers should avoid multivitamins with large amounts of beta-carotene or vitamin A.

Medicines to check

• Warfarin: talk to your clinician before any supplement with vitamin K

In Holitro: Multivitamin

Source: NIH Office of Dietary Supplements: Multivitamin/mineral Supplements: Fact Sheet for Consumers (updated February 2024)

Tyrosine

What it is: An amino acid the body uses to make dopamine and noradrenaline.

What the research says: It may help thinking during short, stressful or demanding tasks. Benefits for exercise or medical conditions appear small; reviews call the evidence weak.

Cautions

• The reviews we used don't report safety data.

Medicines to check

• Talk to your clinician if you take any medicine

In Holitro: Tyrosine (500 mg per capsule)

Sources: PubMed review: Tyrosine supplementation under stress or cognitive demands: review (2015) (updated August 2015); PubMed review: Tyrosine for mitigating stress: rapid evidence assessment (2015) (updated July 2015)

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.