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foods rich in theanine

A 84-year-old male asked:
Dr. Frank Kuitems
39 years experience Internal Medicine
Usually: in general usually it's safe to combine these two

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A 26-year-old male asked:
Dr. Frank Kuitems
39 years experience Internal Medicine
No: I’m not aware of any withdrawal symptoms from this.
A 16-year-old male asked:
Dr. Bernard Seif
40 years experience Clinical Psychology
Theanine: is found in tea and in supplement form. It helps us become calm and focused. It is not the only way to cal oneself. How is your diet and exercise l ... Read More
A 16-year-old male asked:
Dr. Dean Giannone
25 years experience Internal Medicine
L-Theanine.: Research has confirmed the relaxing properties of L-theanine through measuring its effect on brain wave activity. This is in doses of 50mg daily. Pe ... Read More
A 36-year-old female asked:
Dr. Donald Jacobson
A Verified Doctor answered
A US doctor answered Learn more
No, not exactly: While structurally related to the excitatory neurotransmitter glutamate, theanine only has weak affinity for the glutamate receptor on postsynaptic ce ... Read More
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A 54-year-old male asked:
Dr. Alan Ali
Dr. Alan Ali answered
32 years experience Psychiatry
Theanine: This is an Amino Acid with psychoactive properties due to its stimulant effect on brain Dopamine & gaba. It was originally discovered in green tea. It ... Read More
A 82-year-old male asked:
Dr. Victor Bonuel
38 years experience Internal Medicine
You can read link: Below. It may cause decrease ability to focus and dizziness. Melatonin sometimes can cause shortness of breath esp. Those with history of asthma. (j ... Read More
A 28-year-old male asked:
Dr. Tanya Russo
25 years experience Pediatrics
No: This should be fine, and many herbal formulations for mood contain both, and more.
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A 25-year-old male asked:
Dr. Hal Blatman
41 years experience Pain Management
Directions on bottle: L-theanine can be taken at a dose of 1-200 mg three times per day. Rhodiola dose will depend on quality and preparation. The dose range should be on t ... Read More
A 16-year-old male asked:
Dr. Robert Kwok
33 years experience Pediatrics
Hmmm....: If there are any good research studies comparing patients on a "brain-enhancing" substance vs. patients on a placebo, that show any real-life brain im ... Read More

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