“Keep your heart with all diligence, for out of it spring the issues of life.”
— Proverbs 4:23

That verse always stops me in my tracks. More than a metaphor, the heart is a biological hub. So, if you’re dealing with erectile issues, it may be the very place to begin.

So many men are asking:

• What causes erectile dysfunction in the first place?

• Can poor circulation really affect performance?

• Is there a natural way to fix ED without relying on medication?

The truth is, ED is often one of the first signs that your blood isn’t flowing the way it used to. You might still feel desire. You might even start strong but if erections are weaker, slower, or fading too fast… your vessels might be sending you a signal.

The good news is that circulation is one of the easiest systems to support naturally. We'll take a look at what your blood flow is trying to tell you and the simple steps that can help restore it.

How Blood Flow Impacts Erections More Than You Think

Your blood vessels' design is to expand and deliver blood exactly where it’s needed, including the genitals. But here's the thing, over time, things like high blood pressure, thickening of the arteries, smoking, and processed foods can all stiffen and narrow your arteries.

When blood vessels lose their flexibility, flow slows. It’s like trying to drive on a narrow dirt road instead of a freeway. This leads to changes in performance.

It may look like this:

• Erections that start strong but fade during foreplay or intercourse

• Fewer or weaker morning erections (these are like your body’s daily blood flow check)

• Colder fingers and toes, even indoors

• Slower arousal than you had a few years ago

Sound familiar?

Here’s the good news: your body can recover. 

Natural Ways to Improve Circulation for Stronger Erections

If better circulation is the goal, the heart is the first place to look. Here are some things you could do to help.

1. Cayenne Pepper

Cayenne opens up your blood vessels and helps thin the blood, allowing it to flow more freely. It equalizes circulation all over the body. Cayenne Pepper should be used internally, not topically.

2. Magnesium

Magnesium plays a key role in keeping your heart’s rhythm steady. It also relaxes the smooth muscles, Many people are deficient in Magnesium. Our Magnesium Spray helps with that. For topical use only.

3. Hawthorn Berry

Hawthorn works as a tonic for the heart. It can even help stabilize irregular heartbeats.
Try it as a tea: 2 teaspoons of dried berries per cup of water. Sip up to a litre throughout the day to gently support blood pressure.

Boost Your Blood Flow Naturally with These Simple Exercises

You don’t need a gym membership to improve blood flow, but you do need to move. Try these:

High Intensity Interval Training (HIIT)

Short bursts of effort followed by recovery. Try 30 seconds of movement, then rest for 90.
Search YouTube for beginner HIIT routines—you’ll find something for every age and ability.

Short Daily Walks

A brisk 20-minute walk after meals can kickstart nitric oxide, (make sure you're breathing through your nose!). Nitric oxide is a natural compound that relaxes your blood vessels.

Barbara's Top Recommendations

1. Hydration First Thing

Drink water as soon as you wake up. It helps thin your blood and lightens the load on your heart. Immediately upon drinking, add a crystal of real mineral sea salt so your cells are properly hydrated!

Tip: Keep a glass by your bed so it’s the first thing you reach for.

2. Cut Back on Sugar & Refined Carbs

These spike your blood sugar and irritate your vessels.
Try instead: Nuts, berries, or veggies with hummus.

3. Add Nitric Oxide–Boosting Foods

Beets, spinach, arugula, garlic—these are your circulation cheerleaders.
Easy step: Toss them into your salad or smoothie.

4. Turmeric

Turmeric is a staple in holistic health because it supports blood flow, calms inflammation, and helps steady the mood.

It also helps your body make more nitric oxide, which is key for getting and keeping an erection.

5. Take Short "Stress Breaks"

Stress makes your vessels tighten. Take one minute every hour to breathe deeply, stretch, or say a quick prayer. You’ll feel the difference!

Want to Learn More About Blood Health and ED?

Mum wrote a whole chapter on circulation in Sustain Me. If this is resonating with you, head to Chapter 4, page 63. It’s full of stories, explanations, and simple steps you can take today to improve your health.

Improving Erections Starts with Blood Flow But Doesn’t End There

Erectile issues aren’t always about desire. Sometimes, they’re about flow. But circulation is one piece of the puzzle. Click here to learn about the second most common cause of ED: Hormones.