Vitamin C contributes to the normal function of the immune system, normal energy-yielding metabolism, the protection of cells from oxidative stress, and the reduction of tiredness and fatigue.
Vitamin C is a water-soluble vitamin involved in several important physiological processes. The human body cannot produce it on its own and must therefore obtain it from food.
Natural sources of vitamin C include mainly fruit and vegetables. Its content in food can be affected by storage time, temperature and the method of food preparation.
Normal function of the immune system
Vitamin C contributes to the normal function of the immune system. This approved health claim relates to the normal physiological function of immunity.
It does not mean that vitamin C or the food supplement prevents or treats infectious disease, or replaces treatment recommended by a doctor.
Protection of cells from oxidative stress
Vitamin C contributes to the protection of cells from oxidative stress.
Oxidative stress refers to a state in which an imbalance arises between the action of reactive oxygen species and the body's ability to counteract them. It is a common biological term that cannot be used as a standalone diagnosis or as grounds for treatment without professional assessment.
Energy metabolism and fatigue
Vitamin C contributes to normal energy-yielding metabolism and to the reduction of tiredness and fatigue.
However, fatigue can have many causes. Long-term, pronounced or newly arising fatigue may be related to a health condition and should not be automatically addressed only by taking a food supplement.
Dosage and individual needs
The recommended intake depends on age, diet composition and individual circumstances. A higher dose does not automatically mean a greater benefit.
When taking a food supplement, it is advisable to follow the recommended daily dosage stated on the packaging. Special caution is warranted for children, pregnant and breastfeeding women, people with a chronic illness, or when taking medication at the same time.
Conclusion
Vitamin C contributes to the normal function of the immune system, normal energy-yielding metabolism, the protection of cells from oxidative stress, and the reduction of tiredness and fatigue.
A varied and balanced diet remains the basis of its intake. Food supplements serve to supplement the regular diet and are not intended to treat or prevent disease.
This text is for general information purposes only. It does not replace the individual recommendation of a doctor, pharmacist or other healthcare professional.