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What You Need to Know About Blood Flow and Aging

Posted by Bobby Brown on September 24, 2025 - 9:16pm

How Poor Circulation Can Impact Your
Energy, Heart Health and Well-Being

Have you ever noticed that as you age, your hands and feet feel colder, your energy levels dip, or you experience occasional dizziness or brain fog? These could all be signs of poor circulation—a common issue, as nitric oxide production declines with age.

Nitric oxide is a key molecule that helps relax and expand blood vessels, ensuring that oxygen and nutrients are delivered efficiently throughout the body. But by the time you reach 40, your nitric oxide levels have dropped to about 50% of what they were in your 20s, and by age 70, they can be as low as 15-25%. This decline makes it harder for blood to flow smoothly, leading to higher blood pressure, lower energy, and reduced oxygen to muscles, the brain, and the heart.

Nitric Oxide: The Miracle Molecule for Better Health

Your body has a built-in way to keep your heart, brain, and muscles strong—a tiny but powerful molecule called nitric oxide (NO). Scientists call it the “miracle molecule” because it plays a key role in relaxing blood vessels, improving circulation, and supporting cardiovascular health.

But as we age, our natural nitric oxide production declines, leading to poor blood flow, less oxygen to tissues, and an increased risk of high blood pressure and fatigue. That’s why boosting nitric oxide levels through proper nutrition and supplementation is so important—especially for people over 50.

A Nobel-Winning Discovery

Nitric oxide (NO) was first discovered by Joseph Priestley in the late 18th century, but its importance wasn’t fully understood until much later.

In 1998, three scientists—Robert F. Furchgott, Louis J. Ignarro, and Ferid Murad—won the Nobel Prize in Physiology or Medicine for their research proving that nitric oxide acts as a signaling molecule in the body. They discovered that it helps blood vessels relax and widen, improving circulation and regulating blood pressure naturally. Their work revolutionized our understanding of heart health and vascular function.

What Makes Nitric Oxide So Important?

Nitric oxide acts as a vasodilator, meaning it expands blood vessels to improve circulation. This helps reduce stress on the heart, lower blood pressure, and ensure that oxygen and nutrients reach every cell in your body.

The Benefits of Nitric Oxide:

  • Supports healthy blood pressure by improving blood vessel flexibility
  • Enhances energy and stamina by increasing oxygen delivery to muscles
  • Boosts brain health by improving blood flow to the brain, enhancing focus and mental clarity
  • Aids circulation and vein health by strengthening blood vessels and reducing swelling in the legs

How to Naturally Boost Nitric Oxide

What are the disruptors for nitric oxide production?

  • Processed food 
    • Lacks nitrates
    • Lacks fiber needed for a healthy microbiome to produce nitric oxide
    • High in sugar and simple carbohydrates which feed unhealthy bacteria 
    • Lacks antioxidants, causing premature oxidation of blood vessel cells
  • Mouthwash kills the bacteria and destroys enzymes in your mouth needed to convert nitrate into nitric oxide
  • Smoking damages the blood vessel lining
  • Antacids reduce stomach acidity which is needed to make nitric oxide.  
  • Caffeine promotes blood vessel restriction.

What are nitric oxide enhancers?

  • A whole-food diet
  • Rich in nitrates
  • Rich in fiber to feed healthy bacteria required for NO production
  • Rich in antioxidants to prevent oxidation of blood vessel cells
  • Deep breathing through the nose to increase oxygenation of the blood 
  • Take apple cider vinegar daily instead of antacids
  • Stay hydrated to reduce toxicity and enhance blood flow
  • 30 minutes of moderate exercise daily
  • Take a pre- and probiotic to diversify a healthy microbiome
  • Chew your food thoroughly, saturating it in enzyme rich saliva that begins the process of converting nitrates into nitric oxide.

VitalHealth V-Nitro: A Powerful Solution

Vi-Nitro is designed to naturally enhance nitric oxide production with a blend of clinically studied nutrients that work together to support circulation and heart health.

Learn More: www.bsuccessful.com

Simon Keighley This is a great, easy-to-understand breakdown of the science behind nitric oxide and its importance for overall health. The tips for naturally boosting levels are practical and actionable. It\'s a helpful reminder that simple lifestyle changes can have a big impact on our well-being.
September 25, 2025 at 5:08am