But when it's older and not as healthy, your nitric oxide levels start to plummet. If you don't get enough vigorous exercise, it makes them drop even more.

That's not all. Using mouthwash regularly can decrease nitric oxide. That's because it kills off the good bacteria that play a role in producing this "miracle molecule." And taking acid blockers for indigestion or an upset stomach can stop your body from producing nitric oxide completely

It's no wonder your nitric oxide levels may be hitting rock-bottom…and making you feel "old" before your time. And the problem could be getting worse with each passing day! But now there's something you can do about it.

How To Quickly and Easily Increase Nitric Oxide Levels When You're Over 40

My name is Dr. Greg Eckel. For more than 23 years I've been treating patients and staying ahead of the latest research. I've personally helped patients take the right steps to boost their nitric oxide levels and enjoy dramatic, life-changing benefits.

Many people mistakenly think they can take an amino acid called l-arginine to increase their nitric oxide levels. The problem is, your body can't convert l-arginine into nitric oxide as easily as it did when you were younger. So it often has little effect on your nitric oxide levels.

Your digestive system also has a harder time converting the l-arginine you get from food into nitric oxide once you hit age 45. So you can eat all the spinach, kale, watermelon, and other nitric oxide-rich foods you want and still not see a difference.

So if taking l-arginine or eating certain foods won't work to boost your nitric oxide levels, what will?

The answer is a little-known but completely safe amino acid. Like l-arginine, this amino acid converts to nitric oxide inside your body. However, studies show it does so faster and more easily than l-arginine does—especially if you're in your 60s, 70s, 80s, and beyond.

What is this amino acid? It's l-citrulline (pronounced "L-sit-true-lean").

Gives You A Long-lasting Boost For Your Energy and Circulation

Because l-citrulline travels through different pathways in your body, it's used more efficiently by your body than l-arginine to produce nitric oxide. So it gives you more of a circulation- and energy-enhancing boost!

But as good as l-citrulline is at increasing nitric oxide, it does other wonderful things for your health. It supports heart health and boosts your energy. It even promotes sharper memory and thinking, and revs up your sexual performance.

What's more, a growing amount of research suggests l-citrulline can have a significant effect on promoting healthy blood pressure levels. Take, for example, the results of one recent study.

Researchers looked at l-citrulline's effects on men and women in their 50s with blood pressure concerns.¹ After measuring the participants' blood pressure levels, they gave each of them either l-citrulline or a placebo to take daily.

Six weeks later the researchers measured everyone's blood pressure again. Amazingly, they found that ALL of the people taking l-citrulline saw their blood pressure levels drop. That's right; the study found it worked for everyone!

Another study found a similar result: people taking l-citrulline saw a dramatic improvement in both their systolic and diastolic blood pressure.² And yet another study found this powerful amino acid helped people ease stiff arteries and protect their hearts after exercise.³

The Olympic Secret That Gives You Increased Energy, Stamina, and Brainpower

Olympic athletes know about it. Researchers at top universities around the globe know about it. And now thousands of people like you are finding out about it, too.

It's a simple way to enjoy a long-lasting surge of energy—so you can go faster and longer…and even think more quickly on your feet.

The secret is a superfood nutrient called beet root powder. Elite athletes and regular, health-conscious folks alike are adding it to juices and smoothies so they can enjoy "Olympic-like" performance each day.

But you don't have to be an Olympic athlete to enjoy its many benefits. Beet root powder can have an extraordinary effect no matter what shape you're in now!

Take a look at the results of one study. Researchers at the University of Exeter in England gave a group of men a juice made from beet root powder to drink daily for six days. They then put them through a series of tests, including riding a bike.

The researchers repeated the same test with a placebo later. They found those men who consumed the beet juice needed less oxygen while exercising. As a result, they had more stamina and were able to exercise longer! But that's not all…

Go Longer and Think More Clearly Thanks to This Powerful Superfood

According to a brand-new study out of Wake Forest University, consuming beet root powder before any activity like walking can make your brain work better.⁵ That's because it increases nitric oxide and gets more oxygen to your brain.

Not only does this help you think more clearly, you enjoy greater "connectivity." This means your brain cells are able to send and receive messages more efficiently. So your brain performs like it did when you were decades younger!

Beet root powder also contains a naturally-occurring compound that converts easily to nitric oxide in your body. So it's able to open up your blood vessels and increase blood flow, sending your energy levels soaring!

To see the greatest benefits, you want to take a concentrated beet root powder extract. Otherwise you'd have to boil or roast beets and eat them multiple times each day! (And many people don't care for beets to begin with.)

In a moment, I'll tell you about an easy way to get the optimal amount of this superfood nutrient…in an advanced delivery system that goes to work almost instantly. But first, let me tell you about one more way you can increase your nitric oxide levels quickly and easily…

Antioxidant-rich Berry Supercharges Nitric Oxide Levels Even Higher

There's a powerful, antioxidant-rich berry you might find growing in the woods or even along the fence bordering your yard. It's small and red and was used for centuries by traditional healers as a remedy for heart problems.

It's called Hawthorn berry and it's a rich source of health-boosting flavonoids. These antioxidant-like compounds help open up your arteries to stimulate blood flow and promote healthy blood pressure.

Just on its own, Hawthorn berry can enhance circulation and bring dramatic benefits for your heart and entire body. But it also does something that's really powerful.

Hawthorn berry helps your body absorb significantly more l-citrulline and beet root powder when you take these nutrients together. So you're able to raise your body's nitric oxide production even higher…while boosting circulation and supporting your heart health!

I just told you how l-citrulline, beet root powder, and Hawthorn berry work together to increase your body's nitric oxide levels to where they were decades ago. From what I've seen this combination works much better than l-arginine, especially if you're over age 40.

But even if you take the RIGHT nutrients, there's still something you need to do in order to flood your body with plenty of nitric oxide…

MIT Scientists Discover The One Thing You Must Do To Get The Best Results

As powerful as these nitric oxide-boosting nutrients are, you won't enjoy their greatest effects if you take them in a pill or capsule.

That's because a few years back, MIT scientists made a surprising discovery. They found that in order to make nitric oxide, your body requires the saliva and "good" bacteria found in your mouth.

That's right! The most important step in nitric oxide production happens in your mouth. So that's where you want these nutrients to go to work. If you take them in a pill or capsule, they'll go straight to your stomach—and skip this step completely!

This problem inspired top PhD scientists to find a solution. When they heard about the MIT scientists' findings, they pulled together a team of researchers. And they turned this new nitric oxide discovery into something that could be used in a supplement.

The result is a patented delivery system that uses a quick-dissolving tablet you put on your tongue. You just let the tablet melt in your mouth…or you can chew it (it has a pleasant, citrusy taste to it, similar to chewable Vitamin C.)

As the tablet dissolves or breaks down and interacts with the saliva in your mouth, it delivers a powerful, fast-acting boost of nitric oxide to your body…and you start to notice its effects in just minutes!

Boosts Nitric Oxide 200% Higher In Just Minutes!

Together, this combination of nutrients you get in CircO2 delivers the nitric oxide that's gone missing… and that your body is screaming for! Nothing I've seen works better for giving you all the health-boosting benefits of increased nitric oxide in your body… especially if you're over age 40.

Researchers in Nashville wanted to see just how quickly CircO2 could work.

So they tested 30 people with high blood pressure – none of whom were taking medication.⁶

Each participant took a CircO2 lozenge. Then, the researchers measured the participants’ blood pressure and blood flow.

What happened next was stunning – blood pressure dropped … fast.

In just 20 minutes, systolic blood pressure dropped by 4 mmHG. And diastolic pressure dropped by 5mmHg. Within an hour, both numbers dropped by 6mmHG.

This drop might not sound like much. But it can have a huge impact. Research shows that a 5mmHg drop in systolic blood pressure slashes the risk of serious heart problems by a whopping 10%.⁷

To see the same improvement from exercise, you'd need to hit the gym for up to 3 months.

But that’s not all. Thanks to the lozenge, blood vessels expanded by 8.5% within 10 minutes. As a result, blood flow increased by 21.7%, pumping more nutrients and oxygen to organs and muscles.

That means more energy, faster recovery, and more endurance. More importantly…

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The Longer You Take CircO2, The Better It Works

In a California study, researchers tested 30 men and women. Half took CircO2.⁸ The other half took a placebo.

After 30 days, the group that took CircO2 saw big improvements. Their blood pressure dropped by 12 mmHg systolic and 6 mmHg diastolic. The placebo group saw no significant change.

Moreover, those who took the lozenge could walk farther. During a 6-minute walk, they walked an extra 180 feet. That’s a sign of better stamina. Meanwhile, the stamina of the placebo group declined.

On top of that, those who took the lozenge felt stronger and had more energy. And they had better mood, focus and overall well-being.

And this dramatic improvement in quality of life happened in just 30 days.

A Surprising Benefit: Healthier Triglyceride Levels

Another study, this time from Texas, uncovered even more impressive benefits.⁹

Not only did this nitric oxide booster lower blood pressure, but it also slashed triglyceride levels by 27% in just 30 days!

As you may know, triglycerides are the bad fats that clog up your arteries. The nitric oxide booster dropped triglycerides from 232 mg/dL to 168 mg/dL – another huge improvement.

What’s more, the participants taking the supplement had more than 3 times higher plasma nitrate and nitrite levels. These are the key markers of nitric oxide production.¹⁰

The more nitrate and nitrite, the more nitric oxide your body can produce. So it’s no surprise that participants reported: Less sluggishness throughout the day. Feeling calmer and more relaxed. And that they could think more clearly.

The results were so compelling that most participants wanted to continue taking the supplement after the study.

As you can see, taking CircO2 each day can offer you dramatic benefits. And you won't have to wait months to see them!

In just 20 minutes, you could start noticing:

✓ Better blood pressure

✓ More energy and stamina

✓ Sharper focus and memory

✓ Healthier circulation and heart function

✓ Even a boost in sexual performance