3 best l glutamines

L-glutamine is an amino acid that plays a crucial role in various physiological processes within the human body. Here are some key points about L-glutamine:

  1. Amino Acid: L-glutamine is one of the 20 amino acids that make up the building blocks of proteins. It is classified as a non-essential amino acid, which means that the body can synthesize it on its own. However, during times of stress or illness, the body's demand for L-glutamine may increase, making it conditionally essential.

  2. Abundance: L-glutamine is the most abundant free amino acid in the body, found in high concentrations in the bloodstream and muscle tissue.

  3. Role in Protein Synthesis: L-glutamine plays a vital role in protein synthesis, making it essential for muscle growth and repair. Athletes and bodybuilders often use L-glutamine supplements to support their muscle recovery and growth.

  4. Immune System Support: L-glutamine is important for the proper functioning of the immune system. It helps maintain the integrity of the intestinal lining, which is crucial for preventing the entry of harmful pathogens into the bloodstream.

  5. Gut Health: The cells lining the intestines use L-glutamine as a primary source of energy. It can aid in maintaining the health and integrity of the gastrointestinal tract.

  6. Stress and Recovery: L-glutamine levels in the body can be depleted during periods of physical stress, such as intense exercise or illness. Supplementing with L-glutamine may help support recovery and reduce muscle soreness.

  7. Weight Management: Some studies suggest that L-glutamine may have a role in weight management by reducing cravings for sugar and alcohol.

  8. Dosage: The recommended dosage of L-glutamine can vary depending on the individual's needs and goals. It is available in various forms, including powders, capsules, and tablets.

  9. Safety: L-glutamine is generally considered safe when taken within recommended dosages. However, individuals with certain medical conditions or allergies should consult a healthcare professional before using L-glutamine supplements.

  10. Food Sources: L-glutamine can be obtained through dietary sources such as meat, fish, dairy products, beans, and certain vegetables. While dietary sources are usually sufficient for most people, supplementation may be considered in specific cases.

In conclusion, L-glutamine is an amino acid with various essential functions in the body, including supporting muscle growth, the immune system, and gut health.It is commonly used in sports nutrition and can be beneficial for individuals looking to enhance their recovery and overall health. However, it's important to use L-glutamine supplements with caution and consult a healthcare professional if you have any concerns or specific health conditions.

Below you can find our editor's choice of the best l glutamines on the market
  

NOW Sports Nutrition, L-Glutamine Pure Powder, Nitrogen Transporter*, Amino Acid, 1-Pound

Now Foods

Based on 2 reviews Check latest price

Product description

NOW L-Glutamine Powder is a pure, free-form, non-essential, amino acid and is the highest grade available. Glutamine is considered to be a conditionally essential amino acid, which means that under certain circumstances, the body may require more Glutamine than it can produce. In the body, Glutamine functions as a major nitrogen transporter and is critical for the maintenance of healthy nitrogen balance.* Glutamine also acts as the primary fuel for the rapidly growing cells of the immune system and GI tract.* Natural color variation may occur in this product. Take 1 rounded teaspoon in juice, preferably between meals, 1 to 2 times daily as needed.

Brand Story

By NOW Foods

  • Same trusted quality with a brand new look! Packaging may vary ; Vegan/Vegetarian
  • IMMUNE SUPPORT*/NITROGEN TRANSPORTER*: NOW pure Glutamine Powder helps to maintain a positive nitrogen balance crucial for any active individual*, aids in the production of rapidly growing cells to offset some of the stress from physical exertion*, and helps to regulate the body pH to support homeostasis, which is critical for overall fitness.* Great for pre- and post-workout! (Quality GMP Assured, Kosher, Non-GMO)
  • GMP Quality Assured: NPA A-rated GMP certification means that every aspect of the NOW manufacturing process has been examined, including our laboratory/testing methods (for stability, potency, and product formulation).
  • Packaged in the USA by a family owned and operated company since 1968
  • During the summer months products may arrive warm but Amazon stores and ships products in accordance with manufacturers' recommendations, when provided.

User questions & answers

Question: Does this product have a smell the way Bulk Supplements glutamine does
Answer: Odorless, tasteless. I love this stuff and it's all I use because NOW makes pure products with no extras and fillers.
Question: Where is this from? i see that now's creatine has been blocked bc of quality issues (it is from china
Answer: Now is family owned, for over 50 years and about 15% of their products come from China, from highly vetted vendors. A phone call to their customer service will tell you where any of their products are from. They test every material that comes into their facilities in the U.S. for purity, potency and reject materials that don't pass standards.
Question: Is this product "flavorless" where I can mix it with my protein shake
Answer: It is pretty much flavorless, with a faint clay-ish or chalky taste. I believe other flavors in your protein shake would completely cover any flavor from the L-glutamine.
Question: what is the "L" in L-Glutamine
Answer: L-amino acidsAmino acids can exist in two forms, the D-form (dextrorotary) and the L-form (levorotary, the mirror image of the D-form). The D-form is not used by the body and can often be harmful or toxic. Only the L-form is used by the body.It is therefore important to be careful when discussing amino acids on a high level: one might neglect to specify an L-amino acid and merely refer to arginine, for example. But really L-arginine, the levorotary form which can be metabolised by the human body, is almost always meant. (Source = http://www.amitamin.com/uk/amino-acids/ )

Nutricost L-Glutamine Powder 1 KG - Pure L Glutamine, 5000mg per Serving, Non-GMO, Gluten Free

Nutricost

Based on 1 reviews Check latest price
  • 1KG (2.2lbs) of L-Glutamine Powder Per Bottle
  • 200 Servings Of L-Glutamine Powder (Scoop Included)
  • 3rd Party Tested, Non-GMO, & Gluten Free
  • 5 Grams of L-Glutamine Powder Per Serving (Scoop Included)
  • Manufactured In a GMP Compliant, FDA Registered Facility

User questions & answers

Question: Shelf life
Answer: I don't think so. It's not a long slim spoon although it looks like one in the picture. I measured the spoon for you and it's one and 3/4 across. Great spoon though, very handy. maybe hold the spoon and pour the olives out into the spoon to drain the juice? good luck.
Question: Where is this supplement produced
Answer: Mine is 7-7/8ths.
Question: Is this product dairy free
Answer: Yes
Question: I received the product, no scoop, what is a serving
Answer: The product is manufactured in China.

Product features

Nutricost L-Glutamine

High quality, pure L-Glutamine powder by Nutricost. This bottle contains 1kg (2.2lbs) of l-glutamine (additional sizes available), is non-GMO, Vegetarian-Friendly, soy-free, and gluten-free. Nutricost L-Glutamine Powder is a free-form, non-essential amino acid (it is considered a conditionally essential amino acid) and is the highest grade available. Each serving contains 5 Grams of L-Glutamine (serving scoop included).

About Nutricost

ONLY WHAT YOU NEED, NOTHING YOU DON'T

We've simplified our entire philosophy down to that single concept. This motto is what drives us to find the highest quality sources of the purest ingredients for each supplement we offer. From single ingredients to our simple formulations for targeted effects, each of our supplements stays clear and simple with what they provide.

*These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure or prevent any disease.

Now Sports Nutrition, L-Glutamine Powder, 35.2 Ounce (Pack of 1)

Now Foods

Based on 536 reviews Check latest price

Product description

NOW L-Glutamine Powder is a pure, free-form, non-essential, amino acid and is the highest grade available. Glutamine is considered to be a conditionally essential amino acid, which means that under certain circumstances, the body may require more Glutamine than it can produce. In the body, Glutamine functions as a major nitrogen transporter and is critical for the maintenance of healthy nitrogen balance.* Glutamine also acts as the primary fuel for the rapidly growing cells of the immune system and GI tract.* Natural color variation may occur in this product. Take 1 rounded teaspoon in juice, preferably between meals, 1 to 2 times daily as needed.

  • Same trusted quality with a brand new look! Packaging may vary
  • IMMUNE SUPPORT*/NITROGEN TRANSPORTER*: NOW pure Glutamine Powder helps to maintain a positive nitrogen balance crucial for any active individual*, aids in the production of rapidly growing cells to offset some of the stress from physical exertion*, and helps to regulate the body pH to support homeostasis, which is critical for overall fitness.* Great for pre- and post-workout! (Quality GMP Assured, Kosher, Non-GMO)
  • GMP Quality Assured: NPA A-rated GMP certification means that every aspect of the NOW manufacturing process has been examined, including our laboratory/testing methods (for stability, potency, and product formulation).
  • Packaged in the USA by a family owned and operated company since 1968
  • During the summer months products may arrive warm but Amazon stores and ships products in accordance with manufacturers' recommendations, when provided.

User questions & answers

Question: I purchased this product because the label on this website shows it doesn't contain corn; the bottle I recv'd doesn't exclude corn.Is corn in it
Answer: Contact Now Foods directly if this is a medical situation. Look on their website, there is a form. They are very good at replying. They make a very good product with high quality standards. This amino acid, as far as I understand is 100% amino acid, made in a lab by a custom designed bacteria. This is supposed to be nothing but Amino acid and there is no wheat in it. Nothing is stated on the package about containing any allergens. I would work with a caring doctor before just taking anything like this. I did and it is for a specific purpose. Check with your doctor.
Question: Is this product Gluten Free
Answer: Yes.
Question: Is this vegan
Answer: i would be it is Now uses many raw materials from China
Question: are the raw materials from china
Answer: Box is 10x6x4
Question: What’s the dimension of the package? Description says 225 x 97 x 165 inches. That’s a huge box for 30 gels
Answer: They had a sample pack of 6 I believe
Question: Is there any way to buy a product sample? I hate to buy a box of 30 w/o knowing if i like it or not
Answer: May of 2023
Question: When the expired date of this product
Answer: Every box is different. Check the back of the product for the expiration date.
Question: When the expired date of this product
Answer: Just got mine in a week ago and they say "Best before Sept 2021"

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