When to take l glutamine?

Are you feeling weak, tired or exhausted lately? Maybe it’s time to try l glutamine – a miracle supplement that could help boost your energy and immune system. But wait…before you start popping those pills like they’re candy, here are some things you need to know about when to take l glutamine for maximum benefits.

What is L Glutamine Exactly?

Let’s play the ‘what-is-that-weird-thing’ game, shall we? L-Glutamine (please get the name right as this complex word tries hard not to cry) is simply an amino acid (protein building block) found naturally in our bodies. It plays a key role in protein synthesis (building new proteins), cell growth and repair, immune function, tissue recovery after surgery or injury and bowel health.

Where Can I Get L Glutamine From?

Glad you asked! Our body produces enough of it from other amino acids present in our bloodstream. You can also find plenty of sources in food such as meat, fish, dairy products including whey protein powder which has higher concentration per serving than regular foods. Wait for it…. drum roll please…some people might even consider taking supplements because their life depends on it!


The recommended daily allowance (RDA) of l-glutamine hovers from 5-10g/day depending upon each person needs.

Choosing Your Weapon: Supplement Vs Food

Before we move ahead with understanding why most people prefer adding supplements instead of again turning veganism mode ON; let’s roll down the nutritional value contained by sources:

Content Per Serving Food Vs Whey Protein
Calories ~120Kcal / scoop (~30g)
Protein Content 18 g/serving (=approx one medium sized chicken breast) v/s 24 g/serving
Glutamine Content negligible or low v/s 4.5-5g of pure glutamine per serving (read the supplement label)

As seen from above table, despite ~1/3 higher protein content, you can only get brushstroke quantity of l-glutamine through foods; Which makes supplements a safer and convenient alternative.

But wait…there’s more!

Possible L Glutamine Deficiency Symptoms

In some cases, especially during strenuous physical activity and stress (the kind that would make ‘Ferris Bueller’ himself take a day off), the body needs more l-glutamine than it can quickly produce. L-Glutamine deficiency could manifest in symptoms such as:
Weakness / exhaustion.
Muscle wasting/shrinking.
Reduced immune system response.
Poor digestion issues i.e intestinal discomfort or inflammation etc.

When Might You Need More?

After reading about deficiency symptoms, don’t be quick to google where to buy bulk supplies of l glutamate acid powder. There are certain scenarios when you might need extra dose of this godsend molecule:

Athletic Performance & Recovery

Are you an athlete? Or do you have fitness enthusiasts vibing around on your feed looking at their chiseled bodies with envy? The studies suggest possible benefits for athletes such as:
Pre-workout: Delivers nutrients rapidly towards skeletal muscle promoting synthesis therefore favorably impacting performance.
Post workout: Aids recovery by restoring depleted energy stores faster , healing muscles that incurred wear and tear.l

How much should Low Tier Athletes Take?

Athletic performers such as Healthy young women/men who work out an hour in gym 2–3 times weekly doesn’t require supplementary support unless recommended by Trainer/Nutrionist for any personal reason.

High-tier sports players Vs Dietary Intake

Highly competitive/professional players such as Olympians could improve their mild endurance activities like distance running, by almost 1.5 to 2 seconds at end of race from their baseline performance scores; on taking l glutamine supplement between 30-45 mins prior participating in it.

Medical Recovery (Surgery)

Did you have a surgery lately? The trauma associated with surgeries also increases the body’s demand for L-glutamine as one study may not point specifically but suggests that duration above and beyond two weeks has profound inflammatory responses seen which can be possibly modulated if serum glutamine levels are maintained adequately high during recovery.

What dosage?

Incorporating 20g/day L-Glut for atleast first week followed by gradually reducing upto RDA Numbers per DAY thereafter is enough to show positive clinical results.

Gastrointestinal Health

Issues with bowel movements or frequent inflammation? Some studies suggest amazing benefits already seens in subjects suferring from intestinal issues who found to healing faster after consuming LMW products formulated wth this compound than regular meals alone

Dosage For GI Support

Standard Dose :3–40 grams / day spread throughout day.
Clinical Doses: ranging from 10-30 grams dispersed into multiple times/day in patient dealing with digestive dysfunctions etc.

### Mental & Emotional Wellness:
Are you going through anxiety, depression or chronic fatigue syndrome? These problems impact your quality of life, energy levels and mood greatly. Supplementing l-glutamine alongwith dietary intake may prove effective restoring cognitive function loss among adults struggling emotional turmoils .

#### Is There Enough Evidence?
Although non-conclusive researches done until now couldn’t float universal sanity about effects related increased physical health but psychological wellness aid stood out just beautifully according to contemporary resources!

When’s the Best Time to Take L Glutamine?

Now we finally come down , humbly, towards answering the HOLY GRAIL “when should i take my dose?!”

Timing Matters

Timing couldn’t be more important in context with l glutamine uptake! While it can depend up requirements and affordability, speification of timing makes all the difference:

Remember General Rule That Follows

Post Workout: Mid-afternoon or immediately after exercising cos skeletal muscles go through tremendous endurance. L Glutamine supplementation could restore needed energy stores faster ; therefore ideally should consumed within 30 minutes post workout/during gap at least.

Pre-Workout: Around midday for improving muscular efficiency, strength gains during resistance training , power output etc.

What about Food intake ?

L-glutamine supplements best absorbed when stomach is empty which means we shouldn’t supplement an hour before or after food consumption to let absorption happen smoothly . You might want to consider splitting your dosage multiple times per day instead of one over-dose in morning / night.Alternatively you may also alter eating planned meals around taking your dietary dose.


That completes our journey down the complex topic “When to Take L-Glut” ! In conclusion L- glutamine is a naturally occurring molecule found predominantly in skeletal muoscles just like biceps so that’s pretty cool!. We learnt how it helps maintaining cellular function, immune response etc but importantly; specific situations where ordinary diet isn’t suffice enough to fulfill daily requirement recommendations( Frowned yet carefully calculated by trained experts).

For athletic performance – Pre/post exercise tops chart as having reliable positive effects

While undergoing medical procedures such as surgeries results show immediate recovery benefits from Supplementing optimal dosages alongside meeting nutritional notations becomes even more critcal due exhaustion created pre-and-post-operative phases oh wait did I mention gas…trosintestinal issues?

Great news for mental health enthusiasts since links between anxiety/sleeplessness/depreesion have been observed and solid analytical supports their use towards productive cognition while scientific backing is still emerging widly.

Remember; it’s essential to take l-glutamine on an empty stomach and you can spread throughout the day. Lastly, dosage ranges from 3-40g/day depending upon needs & requirements for personalized regimens.

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