NOW Foods
L-Tyrosine 750 mg Extra Strength
82/100
SUPPIE SCORE
75/100
EFFICACY
High
SAFETY
82/100
CLEANLINESS
What Does L-Tyrosine 750 mg Extra Strength Do?
This extra-strength L-Tyrosine supplement offers a solid 750 mg dose, aligning with research for supporting mental alertness and stress resilience via neurotransmitter production. It's generally safe for healthy adults with minimal side effects, though those on MAOIs or with thyroid issues should consult a physician.
What are the primary benefits of L-Tyrosine for cognitive function?
How does L-Tyrosine support neurotransmitter production?
What dosage of L-Tyrosine is recommended for stress management?
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What Are the Benefits of L-Tyrosine 750 mg Extra Strength?
Based on proven scientific research
Neurotransmitter SupportModerate
Mental AlertnessModerate
Stress ResponseStrong
Glandular FunctionMild
Good For:
What Are the Side Effects of NOW Foods L-Tyrosine 750 mg Extra Strength?
Always consult your health practitioner if in doubt.
RiskLow Risk
Overview
•L-Tyrosine at 750 mg is well within safe dosage limits (up to 150 mg/kg daily for 3 months), with no major adverse effects reported in healthy adults.
•Possible mild side effects include nausea, headache, fatigue, or heartburn in sensitive individuals, but these are uncommon at this dose.
•Potential interactions with MAOIs (e.g., phenelzine) may increase blood pressure risk; consult a doctor if on antidepressants or thyroid medications.
•Not recommended for those with hyperthyroidism, Graves' disease, or phenylketonuria (PKU) due to risks of exacerbating thyroid hormone production.
•Safe for short-term use in healthy adults; long-term effects beyond 3 months are understudied, but dietary intake is naturally high.
•Produced in a GMP facility; free of common allergens like wheat, gluten, soy, milk, egg, fish, shellfish, tree nuts, minimizing sensitivity risks.
Potential Side Effects
Negative Interactions
Inactive Ingredients
Low Risk
Low Risk
Low Risk
Low Risk
What Are the Ingredients in NOW Foods L-Tyrosine 750 mg Extra Strength?
L-Tyrosine (Free-Form)
750 mg
Cellulose (capsule)
Rice Flour
Stearic Acid (vegetable source)
Silica
Sources & References
PMC9822114
Information from pmc.ncbi.nlm.nih.gov
L tyrosine powder
Information from www.nowfoods.com
PMC1863555
Information from pmc.ncbi.nlm.nih.gov
PMC4112771
Information from pmc.ncbi.nlm.nih.gov
PMC7586026
Information from pmc.ncbi.nlm.nih.gov
L tyrosine
Information from examine.com
25797188
Information from pubmed.ncbi.nlm.nih.gov
26424423
Information from pubmed.ncbi.nlm.nih.gov
Supplements
Information from examine.com
Now foods l tyrosine 750 mg 90 veg capsules
Information from www.iherb.com
PMC6647184
Information from pmc.ncbi.nlm.nih.gov
PMC6084775
Information from pmc.ncbi.nlm.nih.gov
PMC6183247
Information from pmc.ncbi.nlm.nih.gov
B0019LWVLA
Information from www.amazon.com
Tyrosine
Information from www.webmd.com
PMC6880365
Information from pmc.ncbi.nlm.nih.gov
PMC4325185
Information from pmc.ncbi.nlm.nih.gov
NBK209061
Information from www.ncbi.nlm.nih.gov
18088758160
Information from www.walmart.com
L tyrosine 750 mg extra strength capsules
Information from www.nowfoods.com
Supplements
Information from examine.com
PMC8997670
Information from pmc.ncbi.nlm.nih.gov
Frequently Asked Questions
Common questions about NOW Foods L-Tyrosine 750 mg Extra Strength