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L-Thenaine for Kids: Benefits, Safety, and Dosage

Improving your and your child’s brain health really depends on what you’re feeding it. We look at using L-theanine for kids, and how you can do it safely.

By: Legacy Nutrition | March 31st, 2023
Medically reviewed by: Matt Burkdall, MS, MBA, LMFT, MedFT

Are you searching for a natural way to improve your child’s focus and reduce their anxiety? Look no further than L-Theanine. This amino acid is present in tea leaves. It has a calming effect on the brain without causing drowsiness.

But what about the safety of L-Theanine for kids? Don’t worry, we’ve got you covered. In this article, we’ll explore the benefits, dosage, and safety of l-Theanine for kids.  It will help you make an informed decision about whether it’s right for your child.

What Is L-Theanine?

L-Theanine is an amino acid that is found in tea leaves. It has a calming effect on the brain, without causing drowsiness. L-Theanine helps to improve focus and concentration. It reduces stress and anxiety and improves sleep quality.

It works by increasing the production of alpha brain waves, which are associated with relaxation and mental alertness. L-Theanine is a natural supplement you can take in the form of capsules, tablets, or as an ingredient in some teas. It is safe for most people and is a great addition to a healthy lifestyle.

Benefits, Safety, and Dosage

It is an amino acid that has potential health benefits for both adults and children. But does it have special benefits for kids, and is it safe for them? Let’s take a closer look.

Improved Focus and Attention

It helps improve cognitive function and attention in kids. This is helpful for kids who struggle with ADHD.

Reduced Anxiety

It has calming effects on the brain. This reduces anxiety levels in both children and adults.

Improved Sleep Quality

L-Theanine promotes relaxation and improves sleep quality. This is a great help for children who struggle with sleep issues.

Boosts Brain Health

By increasing alpha brain wave activity, l-theanine boosts brain health and promotes relaxation and mental alertness. It improves cognitive function, including memory and attention.

Can You Give L-Theanine to Kids?

It is safe for children when taken at recommended dosages. It’s important to talk to your child’s healthcare provider before giving them supplements, including l-theanine. This is even more important if your child has a pre-existing medical condition or is taking medication.

How Much Can a Child Have?

The recommended dosage of l-theanine for kids can vary depending on the child’s age and weight. As a general guideline, doses of 100-200mg per day are safe for children. Follow the dosage recommendations on the supplement label or as recommended by your child’s healthcare provider.

L-Theanine and ADHD:

It has potential benefits for children with ADHD. It helps to improve cognitive function and attention in children with ADHD. It can reduce symptoms of the disorder.

Boost Brain Health with L-theanine for kids

The neuroprotective properties it has help support brain health in children.  L-theanine can protect against brain cell damage and improve cognitive function.

L-Theanine can be a safe and effective way to support your child’s brain health and reduce stress and anxiety. Remember to always consult with a healthcare provider before giving supplements to children. Follow the recommended dosage guidelines.

If you’re interested in trying L-Theanine for kids, consider purchasing it from Legacy Nutrition. We are a trusted source of high-quality supplements. Don’t wait to support your child’s health and well-being with the power of l-Theanine. Contact us today.

  • Improves brain health & overall well-being
  • Reduces stress and anxiety
  • Boosts mood and energy levels
  • Improves focus and concentration
  • Helps you feel more balanced and calm
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Matt Barkdull


Matthew Barkdull, MS, MBA, LMFT, MedFT, is a licensed mental health professional, a certified medical family therapist, a certified health and wellness coach, and a licensed financial professional.

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