Theanine Coupons & Savings Card – Discount Prices from $1.01
Generic for: Vitamelts relax l-theanine, Theanine 100, Theanine 200
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1GM, Theanine (1 Bottle)
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$26.99
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$1.01
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$1.01
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Theanine dosage forms
| Dosage | Quantity | Price from | Per unit |
|---|---|---|---|
| 1GM | 1 Bottle | $1.01 | $1.01 |
Theanine Warnings
L-theanine is an amino acid commonly found in tea leaves and certain mushrooms, often consumed for its potential calming effects. While generally considered safe for most individuals, there are specific groups who should exercise caution or avoid its use:
Pregnant and Breastfeeding Women: Due to insufficient research on the safety of L-theanine during pregnancy and lactation, it is recommended that women who are pregnant or breastfeeding avoid its use to prevent potential risks to the fetus or infant.
Individuals with Low Blood Pressure: L-theanine may lower blood pressure. For those already experiencing low blood pressure, this effect could lead to hypotension. Therefore, individuals with low blood pressure should consult a healthcare provider before using L-theanine.
Children: While some studies have used L-theanine in children, comprehensive research on its long-term safety in this group is lacking. Parents should consult a pediatrician before administering L-theanine to children.
Individuals with Severe Liver or Kidney Disease: As L-theanine is processed by the liver and kidneys, those with severe liver or kidney conditions should avoid its use unless advised otherwise by a healthcare professional.
People Undergoing Cancer Treatment: Some studies suggest that L-theanine could potentially interfere with chemotherapy drugs. Patients undergoing cancer treatment should consult their oncologist before taking L-theanine supplements.
As with any supplement, it's essential to consult with a healthcare provider before starting L-theanine, especially if you fall into any of the above categories or have underlying health conditions.
Theanine Side Effects
L-theanine is generally considered safe for most individuals when consumed in moderate amounts. However, some people may experience mild side effects, including headaches, dizziness, nausea, and gastrointestinal discomfort. These effects are typically temporary and may diminish as the body adjusts to the supplement. To minimize potential side effects, it's advisable to start with a lower dose and gradually increase it as needed. L-theanine may also lower blood pressure. While this can be beneficial for individuals with high blood pressure, it could pose a risk for those with already low blood pressure, potentially leading to hypotension. If you have concerns about your blood pressure, consult with a healthcare provider before starting L-theanine. Additionally, L-theanine can interact with certain medications. When combined with antihypertensive drugs, it may enhance their blood pressure-lowering effects, leading to excessively low blood pressure. It may also increase drowsiness when taken with sedative medications. Therefore, if you're on medication for blood pressure or taking sedatives, it's important to discuss L-theanine supplementation with your healthcare provider to avoid potential interactions. For pregnant or breastfeeding individuals, there is insufficient reliable information regarding the safety of L-theanine. To err on the side of caution, it's recommended to avoid its use during these periods. As with any supplement, it's essential to consult with a healthcare professional before incorporating L-theanine into your regimen, especially if you have existing health conditions or are taking other medications.
Theanine Interactions
L-theanine, an amino acid commonly found in tea leaves, is often consumed for its potential calming effects. While generally considered safe, it's important to be aware of how L-theanine may interact with certain medications and substances:
Blood Pressure Medications: L-theanine might lower blood pressure. When taken alongside antihypertensive drugs, this could lead to an excessive drop in blood pressure, resulting in dizziness or fainting. If you're on blood pressure medication, consult your healthcare provider before adding L-theanine to your regimen.
Stimulants: L-theanine may have a calming effect on the nervous system. Combining it with stimulant medications, such as those used for attention deficit hyperactivity disorder (ADHD), could potentially reduce the stimulants' effectiveness. It's advisable to discuss this combination with your doctor to ensure it aligns with your treatment goals.
Sedatives and Central Nervous System Depressants: L-theanine's relaxing properties might enhance the effects of sedative medications, leading to increased drowsiness or sedation. If you're taking medications like benzodiazepines or sleep aids, use L-theanine with caution and under medical supervision.
Caffeine: L-theanine is often combined with caffeine to promote alertness while reducing jitteriness. This combination is generally considered safe and may enhance cognitive performance. However, individual responses can vary, so monitor how you feel and adjust your intake accordingly.
Before starting L-theanine, especially if you're on medication or have underlying health conditions, it's essential to consult with a healthcare professional. They can provide personalized advice and help prevent potential adverse interactions.
What does taking L-theanine do?
L-theanine is an amino acid commonly found in tea leaves. It is often used for its potential calming effects and may help reduce stress and anxiety without causing drowsiness. Some studies suggest it might improve focus, attention, and sleep quality. However, individuals should consult with a healthcare provider before starting any new supplement.
Does theanine really help with anxiety?
Theanine, an amino acid found in tea leaves, has been studied for its potential calming effects. Some research suggests that theanine may help reduce anxiety by promoting relaxation without causing drowsiness. It is thought to work by influencing neurotransmitters in the brain, such as increasing levels of GABA, serotonin, and dopamine. However, while some individuals may experience benefits, the evidence is not conclusive, and results can vary. It is always advisable to consult with a healthcare professional before using theanine for anxiety management.
Can I take ashwagandha and theanine together?
Yes, ashwagandha and theanine can generally be taken together. Both are considered to be supplements that may help with stress and relaxation. However, it is important to consult with a healthcare provider before starting any new supplements, especially if there are existing health conditions or other medications being taken.
What are the negative side effects of L-theanine?
L-theanine is generally considered safe, but some individuals may experience negative side effects. These can include headaches, dizziness, and gastrointestinal symptoms such as nausea. It may also cause a drop in blood pressure, so individuals with low blood pressure or those taking medications that lower blood pressure should use caution. As with any supplement, it is advisable to consult with a healthcare provider before starting L-theanine, especially if taking other medications or having underlying health conditions.
How effective is L-theanine for anxiety?
L-theanine is considered to have potential benefits for reducing anxiety. Some studies suggest that it may promote relaxation without causing drowsiness, and it might help improve focus and attention. However, while there is some evidence supporting its effectiveness, more research is needed to fully understand its impact on anxiety. Individuals considering L-theanine for anxiety should consult with a healthcare professional to ensure it is appropriate for their specific situation.