What is the recommended dosage for Lactoferrin?

General: 100-200 mg/day; Immune Support: 200-600 mg/day

What are the side effects of Lactoferrin?

Potential side effects include: Generally very well tolerated, Mild gastrointestinal effects at high doses, Allergic reactions in those with cow's milk allergy, Constipation (rare, due to iron-binding).

What is lactoferrin and how does it relate to immune function?

Lactoferrin is an iron-binding glycoprotein found in milk, saliva, and mucosal secretions. It has been studied for its antimicrobial, anti-inflammatory, and immunomodulatory properties, including its ability to support natural killer cell and neutrophil function.

What dosage of lactoferrin has been used in clinical studies?

Clinical trials have used bovine lactoferrin at doses of 100–600 mg per day. For immune-related outcomes, 200–300 mg per day is a commonly studied range. Study durations vary from 4 weeks to 3 months.

What are the potential side effects of lactoferrin?

Lactoferrin is generally well tolerated. Mild gastrointestinal effects such as bloating or constipation may occur. Individuals with dairy allergies should exercise caution. Lactoferrin may interact with iron supplements by affecting iron absorption.

Lactoferrin
Lactoferrin

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Noto anche come: Bovine Lactoferrin, Apolactoferrin, Lactotransferrin

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About

Lactoferrin is an iron-binding glycoprotein that sequesters iron from pathogens (bacteriostatic), modulates innate and adaptive immune responses, enhances NK cell and neutrophil activity, and supports intestinal immune barrier function. A meta-analysis showed 40-45% reduced odds of respiratory tract infections.

How It Works

Iron-binding glycoprotein that sequesters iron from pathogens (bacteriostatic); modulates innate and adaptive immune responses; enhances NK cell and neutrophil activity; supports intestinal immune barrier function.

Evidence For Conditions

Condizione	Grado	Studi	Partecipanti
Recurrent Infections	A	8	2000	Visualizza →

Side Effects

Generally very well tolerated
Mild gastrointestinal effects at high doses
Allergic reactions in those with cow's milk allergy
Constipation (rare, due to iron-binding)

Drug & Supplement Interactions

May enhance absorption of certain antibiotics
May interact with iron supplements (iron-binding properties)

Informare sempre il proprio medico di tutti gli integratori che si assumono.Informate sempre il vostro medico di tutti gli integratori che assumete.

Related Ingredients

Bovine Colostrum Spirulina Beta-Glucan

Informazioni rapide

Dosaggio: General: 100-200 mg/day; Immune_Support: 200-600 mg/day
Forme: capsule powder tablet
Fonti naturali: Breast milk, Cow's milk, Colostrum
Limite massimo: No established UL; well-tolerated up to 1,200 mg/day
Momento migliore: On empty stomach

Riepilogo delle evidenze

Recurrent Infections A

Avvertenza FDA: Queste affermazioni non sono state valutate dalla Food and Drug Administration. I prodotti e le informazioni presenti su questo sito web non sono destinati a diagnosticare, trattare, curare o prevenire alcuna malattia. I gradi di evidenza presentati si basano sulla nostra analisi della ricerca pubblicata e sottoposta a revisione paritaria e non costituiscono consulenza medica. Consultate sempre il vostro medico prima di iniziare qualsiasi regime di integrazione.