Interaction between Vitamin D and Lactoferrin: immune benefits

What is lactoferrin and why is it important for the immune system?

Lactoferrin is a natural protein found in colostrum, the first secretion produced by breast milk. It is known for its powerful antimicrobial, antiviral and immunomodulatory properties.
It boosts the immune system by aiding the production of white blood cells and stimulating natural defences against bacterial, viral and fungal infections.

What is Vitamin D’s role in immune support?

Vitamin D is essential for a healthy immune system. It promotes the maturation of immune cells, including T-cells and macrophages, which fight viruses and bacteria.
An adequate level of Vitamin D is associated with a lower risk of contracting respiratory infections such as colds and flu.

How do lactoferrin and Vitamin D interact?

The interaction between lactoferrin and Vitamin D is synergistic.

• Vitamin D regulates the expression of genes involved in the immune system, while lactoferrin boosts its effectiveness through its direct action on immune cells.
• Both support antibody production and immune regeneration, creating a stronger barrier against pathogens.

Lactoferrin and colostrum: is there a difference?

Yes, colostrum is the fluid produced immediately after birth and contains a combination of essential nutrients, including lactoferrin. While colostrum is a complete mixture of beneficial substances, lactoferrin is isolated and used as a specific ingredient in many supplements.

Can Vitamin D and lactoferrin supplements help recover from colds and flu?

Supplements can be a valuable support:

1. Vitamin D helps reduce inflammation and strengthens respiratory defences.
2. Lactoferrin directly fights viruses and stimulates the production of white blood cells.

Recent studies suggest that the combined intake of these two elements can speed up recovery from infections such as colds, flu and even Covid. Lactoferrin even alleviates nervous colitis, such as in irritable bowel syndrome.

What are the specific benefits for white blood cell production?

• Lactoferrin: Stimulates the production of neutrophils, a type of white blood cell essential for neutralising infections.
• Vitamin D: Supports the maturation of T lymphocytes, crucial for pathogen recognition and antibody production.

Who should consider using these supplements?

Vitamin D and lactoferrin supplements are particularly useful for:

• People with low immune defences.
• Those who suffer from Vitamin D deficiencies (frequent in the winter months).
• Those who want to prevent or speed recovery from colds and flu.

Are there any contraindications to taking lactoferrin and Vitamin D?

Both are generally safe, but:

• An excess of Vitamin D can cause hypercalcaemia (high levels of calcium in the blood).
• Lactoferrin is well tolerated, but very high dosages may cause gastrointestinal disturbances.

Always consult a doctor or nutritionist before starting a new supplement.

Conclusion: why choose a combination of lactoferrin and Vitamin D?

The combination of lactoferrin and Vitamin D offers a powerful synergy to strengthen the immune system, stimulate white blood cell production and aid in the prevention and healing of colds and flu. Including quality supplements such as Physiobalance Lactoferrin Plus in your routine can make all the difference, especially during periods of increased exposure to viruses and bacteria.

Frequently Asked Questions

• Can Lactoferrin be taken together with colostrum?

Absolutely! The combination increases immune benefits.

• How long does it take to see the benefits?

The first effects are noticed after a few weeks of constant intake.

• Are there any combined Vitamin D and lactoferrin supplements?

Yes, many brands offer formulas combining both ingredients.Learn how Vitamin D and lactoferrin work together to strengthen the immune system, stimulate white blood cell production and accelerate recovery from colds and flu.