Why Vitamin C Is Part of NORINA
Vitamin C is naturally present in NORINA through ingredients such as freeze-dried orange and lemon powders. These citrus ingredients were chosen not only for their bright flavour, but also for the nutrients they contribute to the overall blend.
Often associated with immune health, vitamin C also plays a role in helping the body manage everyday oxidative stress and support energy production at a cellular level. Its inclusion reflects our approach to building a formula around purposeful, recognisable ingredients rather than unnecessary complexity.
The Science Behind Vitamin C
Vitamin C is one of the most extensively studied nutrients in human nutrition. While it is often associated with immune health, research shows that its role extends far beyond seasonal wellness. Vitamin C contributes to antioxidant protection, energy metabolism, collagen formation and several functions that help the body operate normally. 1 2
Cell Protection & Antioxidants
One of its most well-established roles is protecting cells from oxidative stress. Everyday metabolism naturally generates free radicals, and vitamin C helps support the body's antioxidant defences by neutralising these compounds before they can contribute to cellular damage. 1
Energy
Vitamin C also contributes to normal energy-yielding metabolism and helps reduce tiredness and fatigue. Although it does not provide energy directly, it supports processes involved in converting nutrients from food into usable energy for the body. 3
Immune & Nervous System Support
Beyond energy, vitamin C contributes to the normal function of both the immune and nervous systems. Research suggests that adequate vitamin C intake supports immune cell activity while also participating in the production of certain neurotransmitters involved in communication throughout the nervous system. 1 3
Collagen Formation
Another important function of vitamin C is its role in collagen formation. Collagen is a structural protein found throughout the body and is essential for the normal function of skin, blood vessels, cartilage, bones and connective tissues. Vitamin C is required for the processes that produce and maintain collagen. 3 4
These diverse functions are one of the reasons vitamin C remains a valuable part of the NORINA formula, contributing to a nutrient profile that supports everyday wellbeing from multiple angles.
References & Supporting Research
- 1. Vitamin C and Immune Function (2017) https://doi.org/10.3390/nu9111211
- 2. Vitamin C (2014) https://doi.org/10.3945/an.113.005157
- 3. Scientific Opinion on Health Claims Related to Vitamin C (2009) https://doi.org/10.2903/j.efsa.2009.1226
- 4. Efficacy of Vitamin C Supplementation on Collagen Synthesis and Oxidative Stress After Musculoskeletal Injuries (2018) https://doi.org/10.1177/232596711
