L-Glutamine 1000 mg – Muscle Regeneration, Intestinal Health and Immune System Support

L-Glutamine 1000 mg, Now Foods is a dietary supplement that provides 1 g (1,000 mg) of L-glutamine in free form per tablet, one of the most abundant amino acids in the body, essential for muscle regeneration, digestive tract health, immune system support and recovery after physical and metabolic stress. L-glutamine is considered an essential "fuel" for certain body cells – especially for enterocytes (small intestine cells) and immune system cells – and plays an important role in maintaining the structural and functional integrity of tissues.

Under normal conditions, the body can produce L-glutamine, but in situations of intense stress (sustained physical effort, hard training, periods of illness, restrictive diet or convalescence), the requirement may exceed synthesis capacity, which is why additional intake can become beneficial. L-Glutamine 1000 mg, Now Foods offers a concentrated, easy-to-use dose, intended for active people, athletes, but also those who want to support intestinal and immune health.

Detailed benefits of L-Glutamine 1000 mg, Now Foods

• Supporting muscle regeneration and recovery

L-glutamine is an essential amino acid for muscle metabolism, being involved in fiber recovery after effort and in maintaining nitrogen balance. Following intense training, glutamine reserves at the muscle level can decrease, which influences the body's ability to recover and adapt.

As physical effort increases, the following may appear:
• prolonged muscle soreness
• feeling of accentuated fatigue after training
• longer recovery time between sessions

Through supplementation with L-Glutamine 1000 mg, Now Foods, the body can benefit from:
✅ Supporting protein synthesis and muscle recovery after effort
✅ Reducing the feeling of "muscle fever" and post-training fatigue
✅ Support for maintaining muscle mass during periods of metabolic stress or diet

This makes L-glutamine particularly useful for athletes, people who train intensely or who want to protect their muscles during weight loss periods.

• Intestinal health and supporting the digestive mucosal barrier

The digestive tract, especially the small intestine, uses L-glutamine as the main energy source for its cells. Intestinal mucosal integrity is essential for optimal digestion, nutrient absorption and maintaining an effective barrier against unwanted substances.

When the intestinal mucosa is stressed, the following may appear:
• digestive discomfort
• suboptimal nutrient absorption
• imbalance in intestinal microbiota

L-Glutamine 1000 mg, Now Foods can contribute to:
✅ Supporting intestinal mucosal regeneration and integrity
✅ Supporting efficient digestion and nutrient absorption
✅ Maintaining a functional intestinal barrier, important for general health

Through its role at the intestinal level, L-glutamine is often considered central support for the "gut-immunity-brain axis".

• Supporting the immune system

Immune system cells – especially lymphocytes and macrophages – intensely use L-glutamine as an energy source and as a substrate for synthesizing important compounds. During periods of stress, infections or heavy training, glutamine consumption by the immune system increases significantly.

Without sufficient intake, the following may appear:
• decreased immune response efficiency
• slower recovery after episodes of intense effort
• increased vulnerability to environmental factors

Through supplementation with L-Glutamine 1000 mg, Now Foods, the body can benefit from:
✅ Energy support for immune cells
✅ Supporting an efficient immune response during demanding periods
✅ Contributing to body recovery after periods of physical or psychological stress

Thus, L-glutamine becomes an important ally for maintaining robust immunity, especially in the context of an active or demanding lifestyle.

• Nitrogen balance and supporting protein metabolism

L-glutamine is one of the main nitrogen transporters in the body. Nitrogen is essential for protein synthesis, enzymes and other important structural compounds. A positive nitrogen balance is crucial for growth and maintenance of muscle mass, tissue regeneration and recovery processes in general.

Through the intake of 1,000 mg L-glutamine in free form per tablet, this supplement can:
✅ Support efficient nitrogen transport and utilization in tissues
✅ Contribute to maintaining an anabolic environment favorable to regeneration
✅ Support protein balance during periods of diet, training or metabolic stress

This benefit is particularly important for people pursuing training results, body recomposition or maintaining muscle mass with aging.

• Supporting balance during periods of stress and chronic fatigue

Physical stress (training, physical work) and psychological stress (overloaded schedule, lack of rest) increase the need for amino acids, including L-glutamine. In such contexts, the body may draw on muscle reserves to meet its needs, which can affect muscle mass and function.

L-Glutamine 1000 mg, Now Foods can:
✅ Support the body during periods of increased stress, when glutamine consumption is higher
✅ Contribute to restoring glutamine reserves after effort or demanding periods
✅ Help maintain general energy and resistance to prolonged effort

Through its role in energy and metabolic balance, L-glutamine can be support for those experiencing persistent fatigue or going through periods with increased demands on the body.

• Supporting body composition balance and energy during diets or caloric restriction periods

In hypocaloric diets or weight loss periods, the body may end up using muscle mass as an energy source, if there is not sufficient protein and amino acid intake. L-glutamine can help protect muscle mass and maintain the feeling of energy.

L-Glutamine 1000 mg, Now Foods can contribute to:
✅ Protecting muscle mass during caloric deficit periods
✅ Supporting the feeling of tone and energy during diets
✅ Supporting active metabolism, even when caloric intake is reduced

Thus, L-glutamine can be an ally for people who want to lose fat, but maintain their muscle mass and vitality.

• Free form, concentrated dose – easy integration into daily routine

The L-Glutamine 1000 mg, Now Foods product offers L-glutamine in free form, ready to be used by the body, in a dose of 1,000 mg per tablet.

This allows:
✅ Flexible dosing adaptable to individual needs
✅ Practical use in daily routine, for athletes and active people
✅ Easy integration alongside other supplements or nutritional plans

Through all these effects, L-Glutamine 1000 mg, Now Foods stands out as a complete supplement for supporting muscle regeneration, intestinal health, immunity and metabolic balance, being a suitable choice for those who want to support their body against daily physical and psychological demands.

Directions for use

Take 1 capsule 1 to 3 times daily, preferably between meals.



 

Other ingredients

Hypromellose (cellulose capsule), hydroxypropyl cellulose, stearic acid (vegetable source), magnesium stearate (vegetable source) and silicon dioxide.
Not manufactured with wheat, gluten, soy, milk, egg, fish, shellfish, tree nut ingredients or sesame. Produced in a GMP facility that processes other ingredients containing these allergens.
This double strength product has twice the L-Glutamine (1,000 mg per capsule) than in our regular strength product (500 mg per capsule).

Warnings

Caution: For adults only. Consult physician if pregnant/nursing, taking medication or have a medical condition. Keep out of reach of children.
Natural color variation may occur in this product.
Store in a cool, dry and dark place after opening.