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L-Theanine vs Tyrosine Comparison, Similarities & Differences between L-Theanine vs. Tyrosine

L-Theanine

Read our full L-Theanine Review

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Tyrosine

Read our full L-Theanine Review

L-Theanine belongs to the anxiolytic group of drugs, producing a state of relaxation while maintaining mental alertness. Moreover, this supplement is known to increase overall cognition and can improve your mood. It easily crosses the blood-brain barrier and when combined with caffeine, it can actually increase your IQ. Research has discovered that it increases alpha brain waves, associated with relaxation and learning. In rat studies, it has been shown to have neuroprotective properties.



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Tyrosine is an amino acid used to synthesize proteins and is made within the body. It is considered to be a non-essential amino acid and may be supplemented by eating a wholesome diet containing fish, turkey, dairy, and avocados. It increases the levels the neurotransmitters Dopamine, Epinephrine and Norepinephrine, thus improving alertness, attention and focus. Its effects have been subjective but one may notice reduced fatigue, improved mood and decreased stress. It is advised you cycle this supplement and take it as needed.

Tradenames

Suntheanine, TheaKalm



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4-hydroxyphenylalanine

Dose

200mg
Daily Dosage # Stacks
200.00 mg 103
100.00 mg 18
250.00 mg 9
150.00 mg 9
400.00 mg 8
300.00 mg 5
50.00 mg 3
225.00 mg 3
600.00 mg 2
160.00 mg 2



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500-2000mg
Daily Dosage # Stacks
500.00 mg 11
350.00 mg 6
2000.00 mg 3
1000.00 mg 2
180.00 mg 1
300.00 mg 1
200.00 mg 1
375.00 mg 1

Side Effects

Some common side effects associated with the use of L-Theanine include headache, dizziness and gastrointestinal symptoms.



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Although Tyrosine is generally safe and well-tolerated, occasional reports include migraine headaches, upset stomach, and gastrointestinal discomfort.

Classification





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Total Users


There are over 234 users currently taking this supplement.




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There are over 35 users currently taking this supplement.

Rated


4.00/5 based on 6 user votes




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2.33/5 based on 3 user votes

Evidence-Based Effects


  • Calmness - Improved
  • Cognition - Improved




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  • Cognition - Improved
  • Stress - Decreases
  • Working Memory - Improved

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Duration

Duration # Stacks
24 days 1
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Duration # Stacks
5 days 1

Medical Conditions

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Medical Symptoms

Medical Symptoms # Stacks
Anxious mood 2
Balance problems 1
Headaches 1
Fatigue 1
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No data available

Purpose

Purpose # Stacks Effectiveness
Anxious mood 3
Unknown
Can't tell
None
Slight
Moderate
Major
Brain fog 2
Unknown
Can't tell
None
Slight
Moderate
Major
Elevated blood pressure 1
Unknown
Can't tell
None
Slight
Moderate
Major
Loss of energy 1
Unknown
Can't tell
None
Slight
Moderate
Major
Depressed mood 1
Unknown
Can't tell
None
Slight
Moderate
Major
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No data available

Commonly Paired With

Commonly Paired With # Stacks
Noopept 114
Alpha GPC 108
Fish Oil 99
Caffeine 97
Magnesium 79
Vitamin D 54
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Commonly Paired With # Stacks
L-Theanine 20
Noopept 19
Alpha GPC 19
Fish Oil 16
AcetyLcarnitine 16
Magnesium 15

Price & Brand


Editors RecommendationCertified Pick:
L-Theanine
Buy L-Theanine Supplement

Explore 295 L-Theanine Stacks

Buy L-Theanine




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Editors RecommendationCertified Pick:
Tyrosine
Buy Tyrosine Supplement
Cost: $5.16

Explore 41 Tyrosine Stacks

Buy Tyrosine

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