At Dr. Irena Sandler's clinic, we offer a unique infusion treatment called
Vita Add Multi B + C – Combination
a precise blend of B-group vitamins along with vitamin C,
Providing significant support for the immune system, energy, and overall vitality.

Why is it important to combine vitamins B and C?
• B vitamins are responsible for energy production in the mitochondria, nervous system function, and proper metabolism.
• Vitamin C acts as a powerful antioxidant, strengthens the immune system, and supports tissue repair.
• The combination of the two optimizes vitamin absorption, strengthens the body, and reduces feelings of fatigue.

Main effects
• Improving energy levels and reducing chronic fatigue.
• Strengthening the immune system and protection against infections.
• Body recovery after illnesses such as COVID-19, the flu, and the common cold.
• Improvement in mood, concentration, and sense of vitality.
• Supporting skin and hair health as part of longevity treatments.

Who is this recommended for?
• For those suffering from a lack of energy, prolonged fatigue, or stress.
• After viral illnesses or prolonged fever (COVID-19, influenza, the common cold).
• For women and men following periods of physical or mental strain.
• After surgeries, childbirth, or nutrient-poor diets.
• As support for longevity treatments and general health.

How is the treatment performed?
The treatment is administered as an injection or intravenous infusion at a dose of 5 mL, once every one to two weeks.
The protocol typically involves a series of 4 to 6 treatments, personalized to the patient's medical condition and needs.
The treatment is carried out under full medical supervision, with dosage adjustments based on the body's response.

Research data

• Studies show that intravenous administration of vitamin C and B vitamins significantly improves measures of fatigue, mood
Spirit and the immune system.
• A study published in *Frontiers in Nutrition* (2021) found that intravenous administration of vitamin C reduced fatigue symptoms.
In 46% of healthy subjects.
• A review (Nutrients, 2020) highlighted that B vitamins contribute to neurological balance, energy levels, and function.
Cognitive.
• Combined administration of vitamins B and C has been found to boost immune system activity and improve recovery following...
Infectious diseases.

Scientific sources and articles
1. Travica, N. et al. (2021). Intravenous Vitamin C Administration Reduces Fatigue in
Healthy Individuals. *Frontiers in Nutrition.*
Link: https://www.frontiersin.org/articles/10.3389/fnut.2021.722050/full
2. Kennedy, DO (2016). B Vitamins and the Brain: Mechanisms, Dose and Efficacy – A
Review. *Nutrients.*
Link: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4772032/
3. Jayedi, A. et al. (2020). B vitamins and mental health: A systematic review. *Nutrients.*
Link: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7019700/
4. Carr, AC & Rowe, S. (2020). The Emerging Role of Vitamin C in Immune Defense.
*Nutrients.*
Link: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7019735/

Summary
The Vita Add Multi B + C treatment is a perfect combination of physical and mental support that strengthens the immune system,
Boosts energy and aids the body's recovery after periods of strain or illness.
The treatment is an integral part of Dr. Irena Sandler’s longevity approach—a fusion of science and medicine.
and healthy aesthetics.