Stiff arteries, also called reduced arterial elasticity or increased arterial stiffness, are a gradual biological process that affects many adults with increasing age. The condition often develops over time without clear symptoms, but can affect circulation, blood pressure, energy levels, and the strain on the heart. It is now well documented that stiff arteries are not primarily caused by cholesterol alone, but arise as a result of oxidative stress, low-grade inflammation, impaired endothelial function, improper calcium handling in the vessel wall, reduced microcirculation, and insufficient supply of protective nutrients.
Modern research, including reviews from Harvard Health Publishing, shows that plaque formation and arterial stiffness begin in the vessel wall itself. When blood vessels are exposed to oxidative stress and microdamage, immune responses and inflammatory processes are activated. Cholesterol participates in this repair process, but mainly functions as a building material in already stressed tissue, not as the original cause. What is decisive for risk is therefore the degree of inflammation, oxidation, plaque stability, and elasticity – not just cholesterol values.
This has led to a clear shift in the understanding of vascular health. The focus is increasingly directed toward protecting the vessel wall, supporting normal inflammatory balance, preserving elasticity, and ensuring good circulation – rather than focusing solely on reducing cholesterol.
Olive polyphenols – a key tool for vascular protection
The Mediterranean diet is highlighted as one of the best-documented lifestyle strategies for cardiovascular health. A key factor is extra virgin olive oil with a high content of polyphenols, particularly hydroxytyrosol and tyrosol. These compounds help protect blood lipids against oxidative stress, support normal endothelial function, and reduce inflammation in the vessel wall.
Clinical studies show that high-polyphenol olive oil can improve antioxidant capacity, reduce arterial inflammation and microcalcification, and help promote more stable and flexible arteries in older adults.
OLIVIE – extremely concentrated polyphenols from desert olive trees
The OLIVIE products are based on this principle, but in a far more concentrated form. The products are produced by Atlas Olive Oils, a family business with olive-growing traditions dating back to 1887. The raw materials come from olive trees that grow under extreme conditions in rocky desert areas of Morocco, with high heat, little water, and nutrient-poor soil. This environmental stress triggers powerful self-defense mechanisms in the trees, which produce unusually high levels of polyphenols.
OLIVIE Plus 30x contains up to 30 times more hydroxytyrosol than regular extra virgin olive oil. OLIVIE PowerUp consists of natural olive pearls made from pressed olive pulp, leaves, and oil, where one teaspoon provides a polyphenol level equivalent to many liters of regular olive oil. The products are organically certified (EU, USDA), HALAL and KOSHER approved, FDA approved, and produced in accordance with HACCP, GMP, and ISO22000.
More than 10 clinical studies have been conducted on OLIVIE polyphenols, with documented effects on inflammation, oxidative stress, pain, blood sugar regulation, cognitive function, and vascular health. Studies show, among other things, reduced oxidized LDL, reduced inflammatory markers, and improved vascular function and plaque stability.
A practical and clear 8-week plan to support blood vessel elasticity
This plan is designed for those who want to support normal blood vessel elasticity, circulation, and vascular health in a natural way, without the use of medication. It provides the body with targeted support through selected dietary supplements and is carried out over 8 weeks, followed by self-assessment and, if applicable, a follow-up check.
🕗 Morning – on an empty stomach
• Nattokinase 1 capsule daily
https://unovita.no/products/nattokinase-capsules-2000-fu-100mg
• Modified citrus pectin (MCP) 5 g powder in water
https://unovita.no/products/modified-citrus-pectin-powder-450-g
This supports normal circulation, tissue balance, and the body's natural cleansing processes in blood vessels and connective tissue.
🍳 Breakfast – with food
• OLIVIE PowerUp 1 teaspoon daily
https://unovita.no/products/olivie-power-up-rare-healthy-pearls
• Omega-3 Pure 1–2 capsules daily
https://unovita.no/products/omega-3-pure
• Liposomal vitamin C 1 daily dose
https://unovita.no/products/altrient-liposomal-vitamin-c
• CoQ10 with PQQ 1 capsule daily
https://unovita.no/products/super-ubiquinol-coq10-with-pqq
Contributes to powerful antioxidant protection, normal blood lipid balance, and energy in the heart and blood vessels.
🥗 Lunch
• Curcumin 1 daily dose
https://unovita.no/products/super-bio-curcumin
• Hawthorn tincture 1 dropperful in a little water
https://unovita.no/products/herbera-hawthorn-berry-tincture
Supports normal inflammatory balance and healthy circulation.
🚶 Afternoon – as needed
• L-arginine 1 capsule daily
https://unovita.no/products/l-arginine-caps
May be useful for cold hands and feet and supports normal vasodilation.
🌙 Evening – with food
• Magnesium glycinate 1–2 capsules
https://unovita.no/products/magnesium-glycinate
• Vitamin D3 + K2 1 daily dose
https://unovita.no/products/nanoemulsified-d3k2
• Selenium 1 capsule daily
https://unovita.no/products/super-selenium-complex
Contributes to muscle relaxation in the vessel wall, proper calcium handling, and antioxidant defense.
🔁 Adjustment from week 3 to 8
If the body tolerates the plan well, nattokinase can be taken in the morning and early evening. MCP can be increased to 5 g twice daily. Omega-3 can be increased to 2 capsules daily. Curcumin, vitamin C, and MCP can, if needed, be used in higher doses as a time-limited course, within individual tolerance.
👀 What to monitor along the way
Warmth in the hands and feet, endurance when walking, energy level, sleep quality, and a general feeling of better flow in the body. Small, gradual improvements are most common.
📋 After 8 weeks
Assess how the body feels compared to the beginning. If desired, blood pressure and blood lipids can be checked by a doctor. Many then choose a maintenance regimen with OLIVIE PowerUp, omega-3, magnesium, vitamin D3/K2, and vitamin C, and use the enzymes periodically.
ℹ️ Important to know
This is not medical treatment and does not replace follow-up by a doctor. Enzymes should be stopped before surgery or dental treatment. The plan is intended as knowledge-based support for normal arterial and vascular function.
In summary
Stiff arteries are a complex biological phenomenon in which oxidative stress, inflammation, and the condition of the vessel wall are more important than cholesterol alone. Polyphenol-rich olive products such as OLIVIE PowerUp, combined with targeted supplements from Uno Vita, provide a holistic, research-based, and natural approach to supporting flexible arteries, healthy circulation, and good vascular health throughout adult life.
