Product image of Methionin Stada (Methionine) supplied by GNH India

Methionin Stada

Active Ingredient:
Methionine
Origin:
EU

Methionin Stada (Methionine)

Methionine, the active ingredient in Methionin Stada, is an essential amino acid presented as an oral supplement for oral use. It contributes to protein synthesis and serves as a methyl donor in numerous biochemical pathways, supporting liver function, detoxification, and cellular metabolism. It is used to address conditions associated with methionine deficiency and related metabolic disturbances.

GNH India supplies Methionin Stada as a licensed, GDP‑compliant international pharmaceutical supplier serving hospitals, pharmacies and clinics worldwide. All batches are manufactured under EU GMP guidelines and undergo rigorous quality testing before distribution.

Manufacturer / TM Owner

Stadapharm Gmbh

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Indications & Clinical Uses

Methionin Stada provides methionine supplementation and is employed in metabolic and hepatic conditions where an essential sulfur‑containing amino acid is required.

  • Methionine deficiency: restores normal plasma methionine levels and supports protein synthesis.
  • Liver disease (e.g., hepatic steatosis, cirrhosis): aids methylation reactions and detoxification pathways.
  • Cystathionine beta‑synthase deficiency: supplies substrate for the transsulfuration pathway to reduce homocysteine accumulation.
  • Malnutrition or catabolic states: contributes to nitrogen balance and tissue repair.

How It Works

  • Methionine is an essential sulfur‑containing amino acid that is incorporated into nascent proteins and converted intracellularly to S‑adenosyl‑L‑methionine (SAM). SAM acts as a universal methyl donor for DNA, RNA, proteins, and phospholipids, influencing gene expression and membrane fluidity. The compound also participates in the transsulfuration pathway, generating cysteine and glutathione, which are critical for antioxidant defense and detoxification processes.

Side Effects

Oral methionine supplementation may be associated with a range of adverse reactions, most of which are mild and reversible.

Common Side Effects

  • Nausea: mild stomach upset after ingestion.
  • Vomiting: occasional emesis.
  • Diarrhea: loose stools.
  • Abdominal discomfort: cramping or bloating.
  • Headache: transient head pain.
  • Metallic taste: altered taste sensation.

Serious or Rare Side Effects

  • Hypersensitivity reactions: rash, itching, or swelling.
  • Elevated liver enzymes: indication of hepatic stress.
  • Hypermethioninemia: excessive plasma methionine levels.
  • Anaphylaxis: rare life‑threatening allergic response.

Precautions & Warnings

When considering methionine supplementation, several safety considerations should be reviewed.

  • Pregnancy: safety has not been established; use only if clearly needed.
  • Breastfeeding: insufficient data; weigh potential benefits against risks.
  • Renal impairment: monitor renal function and adjust dose if necessary.
  • Liver disease: use with caution; monitor liver enzymes.
  • Drug interactions: review concomitant medications for potential metabolic effects.
  • Store at ambient temperature: keep in original container, protect from moisture and direct sunlight.

Avoid Interactions

Methionine can influence the metabolism of certain drugs and may be affected by other agents.

Major Interactions (Avoid)

  • Anticonvulsants (e.g., carbamazepine, phenytoin): may increase methionine catabolism, reducing efficacy.
  • High‑dose vitamin B6 supplements: can accelerate transsulfuration, lowering methionine levels.
  • MAO inhibitors: theoretical risk of hypertensive response when combined with high methyl donor load.

Moderate Interactions (Monitor Closely)

  • Levodopa: potential competition for intestinal transport, may affect absorption.
  • Choline or betaine supplements: additive methyl donor effect, monitor homocysteine levels.
  • Statins: both may impact liver function; periodic liver enzyme testing advised.

Frequently Asked Questions

Methionin Stada is an oral nutritional supplement that provides the essential amino acid methionine. It is used to correct methionine deficiency, support liver function, and assist in metabolic conditions where adequate sulfur‑containing amino acids are required for protein synthesis and methylation processes.

Methionine serves as a building block for proteins and is converted to S‑adenosyl‑methionine (SAM), a universal methyl donor. Through methylation, it influences DNA, RNA, and protein function, while its metabolism via the transsulfuration pathway generates cysteine and glutathione, supporting antioxidant defenses and detoxification.

The appropriate dose of Methionin Stada is determined by the prescribing healthcare professional based on the individual’s clinical condition, age, weight, and nutritional needs. Patients should follow the specific dosing instructions provided by their prescriber and not adjust the dose without medical guidance.

Safety data for methionine supplementation in pregnancy and lactation are limited. It should only be used when clearly needed and after a risk‑benefit assessment by a qualified healthcare provider. Women who are pregnant or breastfeeding should discuss potential benefits and risks with their clinician before starting the product.

To place an order, submit an enquiry on the Methionin Stada product page at gnhindia.com, specifying the required quantity. GNH India works with hospitals, pharmacies, and procurement teams worldwide, verifies trade or institutional credentials, and then provides pricing, availability, shipping details (including any cold‑chain requirements), and necessary import documentation.

Methionin Stada is an EU‑sourced, GMP‑manufactured oral methionine supplement, offering comparable purity and bioavailability to other pharmaceutical‑grade methionine products. Its key distinction lies in GNH India’s global distribution network and compliance with GDP standards, ensuring consistent quality for institutional buyers.

Store Methionin Stada at ambient temperature, preferably below 25 °C. Keep the product in its original packaging, protect it from moisture, direct sunlight, and extreme temperature fluctuations. Ensure the container is tightly closed to maintain stability and potency throughout its shelf life.

Methionin Stada is taken orally, typically with water or as directed by a healthcare professional. The tablet or capsule should be swallowed whole unless the prescriber advises otherwise. Administration timing (e.g., with meals or on an empty stomach) should follow the specific instructions given by the prescriber.

Serious risks, although rare, include hypersensitivity reactions such as rash, swelling, or anaphylaxis, and significant elevations in liver enzymes indicating hepatic stress. In individuals with pre‑existing liver disease, monitoring of liver function tests is advisable. Any signs of severe allergic response require immediate medical attention.

Methionin Stada should be avoided in patients with known hypersensitivity to methionine or any excipients in the formulation. Individuals with severe liver dysfunction, uncontrolled hypermethioninemia, or those for whom methionine supplementation is contraindicated by a healthcare professional should not use the product.

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical supplier

Last updated:

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