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L-Theanine Chewable Tablet
Supplements
Nutri-ScoreC

L-Theanine Chewable Tablet

L-theanine

Clinical Encyclopedia

SM
Nutri-Score & Health Summary

L-Theanine Chewable Tablet provides 0 kcal, 0g of protein, 0g of carbohydrates, and 0g of fiber per 100g. With a Nutri-Score grade 'C', it is a highly recommended option for nutrient density.

L-theanine is an amino acid primarily found in tea leaves, known for its calming effects and ability to promote relaxation without drowsiness. It is often used as a supplement to enhance focus and reduce stress.

Also known as:
L-theanine (Supplement)Theanine (Tea)
Scientific NameL-theanine
Region of OriginJapan

Macronutrient Ratio

Caloric distribution of primary energy metrics per 100g

Calories0 kcal
Water
0%
Fiber0g
Total0.0g
Protein
0g(0%)
Fats
0g(0%)
Carbohydrates
0g(0%)

Micronutrient DV% Score

Top vitamins and minerals ranked by percentage of Daily Recommended Value

Vitamins (DV%)
Minerals (DV%)

Complete Micronutrient Breakdown

Detailed concentration of essential micronutrients per 100g serving.

Vitamins

Major Source (≥ 2% DV)None registered
Vitamins with less than 2% DV
Vitamin C: 0 mgVitamin b1 (thiamine): 0 mgVitamin b2 (riboflavin): 0 mgVitamin b3 (niacin): 0 mgVitamin b5 (pantothenic acid): 0 mgVitamin b6 (pyridoxine): 0 mgFolate: 0 mcgVitamin B12: 0 mcgCholine: 0 mgVitamin D: 0 mcgVitamin E: 0 mgVitamin K: 0 mcg

Minerals

Major Source (≥ 2% DV)None registered
Minerals with less than 2% DV
Calcium: 0 mgIron: 0 mgMagnesium: 0 mgPhosphorus: 0 mgPotassium: 0 mgZinc: 0 mgCopper: 0 mgManganese: 0 mgSelenium: 0 mcg

Health Benefits

L-theanine has been shown to improve attention and cognitive performance, particularly when combined with caffeine.
It may help reduce stress and anxiety levels by promoting relaxation and improving sleep quality.

Possible Risks & Side Effects

!No clinically significant precautions or contraindications have been documented for this food in standard dietary intake.

How to Prepare & Consume

L-theanine chewable tablets should be taken as directed on the packaging, typically allowing them to dissolve in the mouth for optimal absorption.

Smart Selection & Storage

How to Select

Choose chewable tablets that contain pure L-theanine without unnecessary additives.

How to Store

Keep in a cool, dry place, away from moisture and heat to maintain potency.

Medicinal Profile & Bioactive Compounds

Therapeutic properties, key bioactive compounds, and clinical applications of this food.

Medicinal Properties
AnxiolyticCognitive enhancerRelaxant
Main Applications
Stress relief
Cognitive enhancement
Bioactive Compounds
L-theanine

Promotes relaxation and reduces stress without sedation.

How to Consume
Chewable tabletSupplement
Did you know?

"L-theanine is unique to tea and is responsible for the umami flavor found in green tea."

Myths vs Realities

MythL-theanine causes drowsiness.
RealityL-theanine promotes relaxation without sedation.
MythL-theanine is only found in green tea.
RealityL-theanine is found in all types of tea, but in varying amounts.
MythL-theanine is addictive.
RealityL-theanine is non-addictive and safe for regular use.

Healthy Recipes

L-Theanine Infused Green Smoothie

This refreshing green smoothie combines spinach, banana, and L-theanine for a calming yet energizing start to your day.

Ingredients
  • 1 cup fresh spinach
  • 1 ripe banana
  • 1 L-theanine chewable tablet
  • 1 cup almond milk
  • 1 tablespoon chia seeds
Instructions
  1. 1. Blend spinach, banana, and almond milk until smooth.
  2. 2. Crush the L-theanine tablet and add it to the blender.
  3. 3. Add chia seeds and blend briefly before serving.

L-Theanine Berry Bliss Bowl

A vibrant berry bowl topped with granola and infused with L-theanine for a deliciously calming breakfast or snack.

Ingredients
  • 1 cup mixed berries (strawberries, blueberries, raspberries)
  • 1 L-theanine chewable tablet
  • 1/2 cup Greek yogurt
  • 1/4 cup granola
  • 1 tablespoon honey
Instructions
  1. 1. Crush the L-theanine tablet and mix it into the Greek yogurt.
  2. 2. In a bowl, layer the yogurt mixture, mixed berries, and granola.
  3. 3. Drizzle honey on top before serving.

L-Theanine Chia Pudding

A creamy and nutritious chia pudding infused with L-theanine, perfect for a healthy dessert or breakfast.

Ingredients
  • 1/4 cup chia seeds
  • 1 cup coconut milk
  • 1 L-theanine chewable tablet
  • 1 tablespoon maple syrup
  • 1/2 teaspoon vanilla extract
Instructions
  1. 1. In a bowl, whisk together coconut milk, crushed L-theanine tablet, maple syrup, and vanilla extract.
  2. 2. Stir in chia seeds and let sit for 4 hours or overnight in the fridge.
  3. 3. Serve chilled, topped with fresh fruit.

L-Theanine Avocado Toast

A nutritious avocado toast topped with a sprinkle of L-theanine for a unique twist on a classic breakfast.

Ingredients
  • 1 ripe avocado
  • 2 slices whole grain bread
  • 1 L-theanine chewable tablet
  • 1 tablespoon lemon juice
  • Salt and pepper to taste
Instructions
  1. 1. Toast the bread until golden brown.
  2. 2. Mash the avocado with lemon juice, crushed L-theanine tablet, salt, and pepper.
  3. 3. Spread the avocado mixture on the toast and serve immediately.

L-Theanine Quinoa Salad

A protein-packed quinoa salad with fresh vegetables and a hint of L-theanine for added relaxation.

Ingredients
  • 1 cup cooked quinoa
  • 1 cup diced cucumber
  • 1 cup cherry tomatoes
  • 1 L-theanine chewable tablet
  • 2 tablespoons olive oil
  • Juice of 1 lemon
Instructions
  1. 1. In a large bowl, combine cooked quinoa, cucumber, and cherry tomatoes.
  2. 2. Crush the L-theanine tablet and mix it with olive oil and lemon juice.
  3. 3. Drizzle the dressing over the salad and toss to combine.

L-Theanine Chocolate Energy Bites

These no-bake energy bites are packed with oats, nut butter, and L-theanine for a perfect post-workout snack.

Ingredients
  • 1 cup rolled oats
  • 1/2 cup almond butter
  • 1/4 cup honey
  • 1 L-theanine chewable tablet
  • 1/4 cup dark chocolate chips
Instructions
  1. 1. In a bowl, mix rolled oats, almond butter, honey, and crushed L-theanine tablet until combined.
  2. 2. Fold in dark chocolate chips.
  3. 3. Roll the mixture into bite-sized balls and refrigerate until firm.

L-Theanine Herbal Tea Elixir

A soothing herbal tea infused with L-theanine, perfect for relaxation and stress relief.

Ingredients
  • 1 cup hot water
  • 1 herbal tea bag (chamomile or green tea)
  • 1 L-theanine chewable tablet
  • 1 teaspoon honey (optional)
Instructions
  1. 1. Steep the herbal tea bag in hot water for 5 minutes.
  2. 2. Crush the L-theanine tablet and stir it into the tea.
  3. 3. Add honey if desired and enjoy warm.

L-Theanine Oatmeal Delight

A warm bowl of oatmeal topped with fruits and L-theanine for a comforting and healthy breakfast.

Ingredients
  • 1 cup rolled oats
  • 2 cups water or milk
  • 1 L-theanine chewable tablet
  • 1/2 banana, sliced
  • 1 tablespoon almond butter
Instructions
  1. 1. Cook oats in water or milk according to package instructions.
  2. 2. Crush the L-theanine tablet and stir it into the oatmeal.
  3. 3. Top with banana slices and almond butter before serving.

L-Theanine Veggie Stir-Fry

A colorful veggie stir-fry infused with L-theanine, perfect for a quick and healthy dinner.

Ingredients
  • 2 cups mixed vegetables (bell peppers, broccoli, carrots)
  • 1 tablespoon soy sauce
  • 1 L-theanine chewable tablet
  • 1 tablespoon sesame oil
  • 1 cup cooked brown rice
Instructions
  1. 1. Heat sesame oil in a pan and add mixed vegetables, stir-frying until tender.
  2. 2. Crush the L-theanine tablet and mix it with soy sauce.
  3. 3. Add the sauce to the stir-fry and serve over brown rice.

L-Theanine Fruit Salad

A refreshing fruit salad with a hint of L-theanine for a healthy snack or dessert.

Ingredients
  • 1 cup diced watermelon
  • 1 cup diced pineapple
  • 1 cup strawberries, sliced
  • 1 L-theanine chewable tablet
  • Juice of 1 lime
Instructions
  1. 1. In a large bowl, combine all the diced fruits.
  2. 2. Crush the L-theanine tablet and mix it with lime juice.
  3. 3. Drizzle the lime mixture over the fruit salad and toss gently before serving.

Frequently Asked Questions (FAQ)

What is L-theanine?

L-theanine is an amino acid found in tea that promotes relaxation and reduces stress.

How does L-theanine work?

It increases levels of GABA, dopamine, and serotonin, which help regulate mood and stress.

Can L-theanine help with sleep?

Yes, it can improve sleep quality by promoting relaxation.

Is L-theanine safe?

Yes, it is generally considered safe for most people when taken in recommended doses.

Can I take L-theanine with caffeine?

Yes, it can enhance the positive effects of caffeine while reducing its jitteriness.

How long does it take for L-theanine to work?

Effects can be felt within 30 to 60 minutes after consumption.

Are there any side effects of L-theanine?

Side effects are rare but may include headaches or gastrointestinal discomfort.

How should I store L-theanine tablets?

Store in a cool, dry place away from direct sunlight.