Home/Supplements/L-Theanine Effervescent Tablet
Back to Home
L-Theanine Effervescent Tablet
Supplements
Nutri-ScoreC

L-Theanine Effervescent Tablet

L-theanine

Clinical Encyclopedia

SM
Nutri-Score & Health Summary

L-Theanine Effervescent 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 sedation. Effervescent tablets enhance its absorption and provide a convenient way to consume this supplement.

Also known as:
L-theanine effervescent tabletL-theanine fizzy tablet
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 reduce stress and anxiety levels, promoting a sense of calm and relaxation.
It may improve cognitive performance and attention, especially when combined with caffeine.

Possible Risks & Side Effects

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

How to Prepare & Consume

Dissolve one effervescent tablet in water and consume as directed, preferably on an empty stomach for optimal absorption.

Smart Selection & Storage

How to Select

Choose effervescent tablets that are free from artificial colors and preservatives, and check for third-party testing.

How to Store

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

Medicinal Profile & Bioactive Compounds

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

Medicinal Properties
CalmingCognitive enhancer
Main Applications
Stress relief
Cognitive enhancement
Bioactive Compounds
L-theanine

Promotes relaxation and reduces stress without causing drowsiness.

How to Consume
Effervescent tablet dissolved in water
Did you know?

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

Myths vs Realities

MythL-theanine causes drowsiness.
RealityL-theanine promotes relaxation without sedation.
MythAll supplements are the same.
RealityQuality and formulation can vary significantly between brands.
MythYou can take too much L-theanine.
RealityWhile high doses are generally safe, it's best to follow recommended guidelines.

Healthy Recipes

L-Theanine Infused Green Tea Smoothie

A refreshing smoothie that combines the calming effects of L-theanine with nutrient-rich spinach and banana for a perfect start to your day.

Ingredients
  • 1 L-Theanine Effervescent Tablet
  • 1 cup fresh spinach
  • 1 ripe banana
  • 1 cup almond milk
  • 1 tablespoon honey
Instructions
  1. 1. Dissolve the L-Theanine tablet in almond milk.
  2. 2. In a blender, combine the spinach, banana, and honey.
  3. 3. Add the dissolved mixture and blend until smooth.

Calm and Cozy L-Theanine Oatmeal

Start your morning with a warm bowl of oatmeal boosted with L-theanine for a soothing and energizing breakfast.

Ingredients
  • 1 L-Theanine Effervescent Tablet
  • 1 cup rolled oats
  • 2 cups water or almond milk
  • 1 tablespoon chia seeds
  • 1/2 cup mixed berries
Instructions
  1. 1. Cook the oats in water or almond milk according to package instructions.
  2. 2. Dissolve the L-Theanine tablet in a small amount of warm water.
  3. 3. Stir in the chia seeds and berries, then add the dissolved L-Theanine before serving.

L-Theanine Citrus Quinoa Salad

A vibrant salad featuring quinoa, fresh citrus, and a hint of L-theanine for a refreshing and nutritious meal.

Ingredients
  • 1 L-Theanine Effervescent Tablet
  • 1 cup cooked quinoa
  • 1 orange, segmented
  • 1 grapefruit, segmented
  • 1/4 cup chopped mint
  • 2 tablespoons olive oil
Instructions
  1. 1. Dissolve the L-Theanine tablet in a small amount of water.
  2. 2. In a bowl, combine quinoa, orange, grapefruit, and mint.
  3. 3. Drizzle with olive oil and the dissolved L-Theanine, then toss gently.

Soothing L-Theanine Berry Chia Pudding

A delightful chia pudding infused with L-theanine and topped with fresh berries for a healthy dessert or snack.

Ingredients
  • 1 L-Theanine Effervescent Tablet
  • 1/4 cup chia seeds
  • 1 cup almond milk
  • 1 tablespoon maple syrup
  • 1/2 cup mixed berries
Instructions
  1. 1. In a bowl, mix chia seeds, almond milk, and maple syrup.
  2. 2. Dissolve the L-Theanine tablet in a small amount of warm water and add to the mixture.
  3. 3. Refrigerate for at least 4 hours, then top with berries before serving.

L-Theanine Herbal Infusion

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

Ingredients
  • 1 L-Theanine Effervescent Tablet
  • 1 cup hot water
  • 1 teaspoon chamomile flowers
  • 1 teaspoon lemon balm
  • Honey to taste
Instructions
  1. 1. Steep chamomile and lemon balm in hot water for 5 minutes.
  2. 2. Dissolve the L-Theanine tablet in the tea.
  3. 3. Strain and sweeten with honey before enjoying.

L-Theanine Avocado Toast

A trendy and nutritious avocado toast enhanced with L-theanine for a relaxing brunch option.

Ingredients
  • 1 L-Theanine Effervescent Tablet
  • 1 ripe avocado
  • 2 slices whole grain bread
  • 1 tablespoon lemon juice
  • Salt and pepper to taste
Instructions
  1. 1. Toast the bread slices until golden.
  2. 2. Mash the avocado with lemon juice, salt, and pepper.
  3. 3. Dissolve the L-Theanine tablet in a small amount of water and mix it into the avocado before spreading it on the toast.

L-Theanine Chocolate Energy Bites

Delicious no-bake energy bites that combine the calming effects of L-theanine with the richness of dark chocolate.

Ingredients
  • 1 L-Theanine Effervescent Tablet
  • 1 cup oats
  • 1/2 cup almond butter
  • 1/4 cup honey
  • 1/4 cup dark chocolate chips
Instructions
  1. 1. In a bowl, mix oats, almond butter, honey, and chocolate chips.
  2. 2. Dissolve the L-Theanine tablet in a small amount of warm water and add to the mixture.
  3. 3. Form into bite-sized balls and refrigerate until firm.

L-Theanine Coconut Chia Smoothie Bowl

A tropical smoothie bowl featuring coconut and chia seeds, enhanced with L-theanine for a healthy breakfast treat.

Ingredients
  • 1 L-Theanine Effervescent Tablet
  • 1 cup coconut milk
  • 1/4 cup chia seeds
  • 1 banana
  • 1/2 cup granola
Instructions
  1. 1. Blend coconut milk, banana, and chia seeds until smooth.
  2. 2. Dissolve the L-Theanine tablet in a small amount of warm water and mix it into the smoothie.
  3. 3. Pour into a bowl and top with granola before serving.

L-Theanine Spiced Sweet Potato Soup

A warm and comforting sweet potato soup infused with spices and L-theanine for a soothing dinner option.

Ingredients
  • 1 L-Theanine Effervescent Tablet
  • 2 medium sweet potatoes, peeled and diced
  • 1 onion, chopped
  • 3 cups vegetable broth
  • 1 teaspoon cumin
Instructions
  1. 1. Sauté onion in a pot until translucent.
  2. 2. Add sweet potatoes, broth, and cumin; simmer until sweet potatoes are tender.
  3. 3. Dissolve the L-Theanine tablet in a small amount of broth and stir into the soup before blending until smooth.

L-Theanine Berry Yogurt Parfait

A layered yogurt parfait with fresh berries and a hint of L-theanine for a delightful and healthy dessert.

Ingredients
  • 1 L-Theanine Effervescent Tablet
  • 1 cup Greek yogurt
  • 1/2 cup mixed berries
  • 1/4 cup granola
  • 1 tablespoon honey
Instructions
  1. 1. Dissolve the L-Theanine tablet in a small amount of water.
  2. 2. In a glass, layer Greek yogurt, berries, and granola.
  3. 3. Drizzle with honey and add the dissolved L-Theanine 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 promote relaxation.

Is L-theanine safe?

Yes, L-theanine is generally considered safe with no significant side effects.

Can I take L-theanine with caffeine?

Yes, L-theanine 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.

Can L-theanine help with sleep?

While it promotes relaxation, it is not a sedative and may not directly induce sleep.

How often can I take L-theanine?

It is safe to take daily, but follow the recommended dosage on the product label.

Are there any interactions with medications?

Consult with a healthcare provider if you are taking medications, especially for anxiety or depression.