Immune system

The human immune system is a complex network of biological barriers and specialized cells that continuously protects our body from external influences . A well-functioning immune system is essential for our vitality, but its efficiency can vary due to factors such as age, stress and diet. For those striving for a conscious lifestyle, Vaud offers targeted nutritional support that aligns with the body's natural physiological processes.

The three barriers of our natural resistance

To understand how the immune system works, it is essential to look at the layered structure of our defenses The body uses three primary lines of defense:

1. Physical barriers: The skin and mucous membranes are the first line of defense that keeps out unwanted intruders .
2. The General Defense: When a barrier is breached, the innate immune system kicks in to immediately neutralize intruders .
3. The specific defense: This part learns to recognize intruders, so that the body can react faster and more specifically the next time it comes into contact .

The role of essential nutrients

The availability of specific vitamins and minerals is essential for maintaining good resistance . Scientific research underscores the role of various micronutrients in supporting the immune response :

• Vitamin C : Contributes to the normal function of the immune system and plays a role in protecting healthy cells. .
• Vitamin D : Plays a crucial role in the immune system and supports the body's natural defenses .
• Zinc : This mineral contributes to normal cell division and supports the body's ability to recover. .
• Omega 3 fatty acids : These fatty acids are often used within a balanced regimen to support overall vitality .

Gut Health: The Foundation of Immunity

A significant portion of our immune system, an estimated 70%, resides in the digestive tract . The gut microbiota – the billions of microorganisms in our intestines – plays a key role in regulating the immune response . A balanced intestinal flora acts as a protective shield and is closely linked to our overall resistance .

Lifestyle as a foundation

In addition to nutrition, sleep and physical activity are determining factors for the condition of our immune system . During sleep, essential physical and mental recovery takes place, which directly affects energy balance and resistance .

Recent insights show that regular physical activity, such as walking, swimming or cycling three times a week, has a positive effect on metabolic health and biological aging of the immune system, especially as we age .

Summary

A resilient immune system rests on a foundation of healthy nutrition, sufficient rest, and targeted exercise. By providing the body with the right nutrients, such as vitamin C, D, and zinc, you support the natural mechanisms necessary for a healthy lifestyle.

Frequently Asked Questions (FAQ)

How do I support my immune system in autumn and winter? During the colder months, the body can use extra support through a combination of a varied diet, sufficient vitamin D and a consistent sleep pattern of 7 to 9 hours .

What role do supplements play in the immune system? Supplements can be a valuable addition when the daily diet does not provide the optimal amount of essential nutrients such as zinc, vitamin C and vitamin D, all of which contribute to the normal functioning of the immune system. .

Why is gut flora important for my immune system? Because the majority of immune cells are located in the intestines, a healthy gut microbiota is essential for regulating the immune response and protecting against unwanted external influences .