Beetroot: The Small Root with Big Circulatory Benefits
If you’ve noticed beetroot juice popping up everywhere, from gym bags to breakfast tables, you’re not imagining it. This deep red superfood has moved from a niche health store staple to a mainstream wellness must-have, and the science backing it up has never been stronger. While beetroot certainly isn’t a cure or quick fix, research continues to explore how this humble vegetable may contribute to overall health.
Here’s everything you need to know about beetroot juice, its health benefits, and how to find the best products right here at WholeLife.
What Makes Beetroot Juice So Special?
Beetroot’s secret lies in its naturally high concentration of dietary nitrates (the naturally occurring kind, quite different from the nitrates found in processed meats).
After consumption, nitrates are absorbed into the bloodstream and partly recycled through saliva, where oral bacteria convert them into nitrites. Once swallowed, these can be further converted into nitric oxide, a compound that helps blood vessels relax and widen. In simple terms, the health of the bacteria in your mouth may influence how efficiently your body can utilise nitrate-rich foods.
Nitric oxide plays an important role in vascular health, supporting healthy blood flow and helping deliver oxygen and nutrients to organs and muscles.
Beyond nitrates, beetroot juice also provides beneficial compounds including betalains (the pigments responsible for its deep red colour), polyphenols, vitamin C, folate,
magnesium and potassium, making it a nutrient-dense addition to the diet.
The Health Benefits of Beetroot Juice
1. Beetroot and Blood Pressure
One of the most widely studied areas of beetroot research is its effect on blood pressure.
Several systematic reviews and meta-analyses suggest that beetroot juice may reduce blood pressure, particularly in individuals with hypertension. This effect is believed to occur through the nitric oxide pathway, which promotes relaxation of blood vessels and improved blood flow. A 2026 narrative review in Nutrients suggests that acute consumption of beetroot juice consistently reduces systolic blood pressure and improve endothelial function.
It’s important to note that beetroot should not be considered a replacement for prescribed treatment. However, as part of a balanced diet rich in plant foods, it may contribute to broader cardiovascular health strategies.
2. Athletic Performance and Exercise
If you’ve ever seen beetroot juice on a sports nutrition shelf, there’s a reason for it.
Researchers first became interested in beetroot when studies showed that dietary nitrates may improve exercise efficiency. Nitric oxide can enhance blood flow to muscles and may help improve oxygen delivery during physical activity.
Some studies have reported improvements in endurance performance and reduced oxygen cost during exercise following beetroot supplementation. However, results vary between studies and individuals. Benefits tend to be more noticeable in recreational athletes than in highly trained professionals.
In practical terms, this means the body may be able to perform the same level of activity while using slightly less oxygen.
3. Antioxidant Support and Healthy Aging
Beetroot juice contains betalains and other compounds with antioxidant activity. Research suggests it may help protect against oxidative damage to DNA, lipids and proteins, with some studies showing these effects remain even after digestion.
Betalains may also contribute to anti-inflammatory activity. Emerging research has begun exploring whether these properties, alongside beetroot’s nitrate content, may support exercise capacity and cognitive function, both important factors for healthy ageing.
A Note on Dosage and Timing
Many studies exploring beetroot’s potential benefits use concentrated beetroot juice shots, which provide a practical way to consume beetroot in a consistent amount. In everyday terms, this often equates to one to two small beetroot juice shots (depending on the product) or a glass of beetroot juice. As formulations can differ between products, it’s best to follow the serving recommendations on the bottle.
It’s also advisable to avoid antibacterial mouthwash shortly before consuming beetroot juice, as beneficial bacteria in the mouth help convert naturally occurring compounds in beetroot into nitric oxide.
As with any supplement or functional food, if you take blood pressure medication or have an existing medical condition, it’s a good idea to speak with one of our pharmacists, nutritionists or your GP before adding beetroot juice to your routine.
Our WholeLife Favourites: Easy Ways to Enjoy Beetroot
Beetroot Juice options
For those who prefer a ready-to-drink option, organic beetroot juices provide a convenient way to enjoy the naturally occurring nutrients and dietary nitrates found in beetroot.
Biotta Organic Beetroot Juice and Complete Health Organic Beetroot Juice both offer 100% organic beetroot juice (not from concentrate), making them a simple, pure option that can be enjoyed on their own or added to smoothies. Shop Biotta Beetroot Juice at WholeLife and Shop Complete Health Organic Beetroot Juice 1L at WholeLife
Beet It Organic Beetroot Juice offers a slightly different flavour profile, blending organic beetroot juice with 10% fresh apple juice for a naturally sweeter taste while still delivering beetroot-derived nitrates. Shop Organic Beetroot Juice 750ml at WholeLife
Beetroot Powder Options
If you prefer something more versatile, beetroot powders are an easy pantry staple that can be mixed into smoothies, yoghurt, juices or baking.
Power Super Foods Organic Beetroot Powder is Australian made, certified organic, gluten-free and vegan friendly, and blends easily into everyday recipes. Shop Organic Beetroot Powder at WholeLife
Morlife Certified Organic Beetroot Powder is a 100% pure organic beetroot powder, naturally gluten-free and free from artificial colours, flavours and preservatives, making it another convenient option for smoothies or cooking. Shop Morlife Beetroot Powder at WholeLife
A Simple Addition to a Balanced Diet
Beetroot’s appeal is that it offers potential benefits without requiring complicated lifestyle changes. Whether your goal is to support heart health, improve your exercise performance, or simply add more antioxidant-rich nutrition to your diet, the evidence is compelling and our range at WholeLife makes it easy to find the right product for you.
As always, our team of qualified health professionals is here to help. Visit us in-store or shop online at wholelife.com.au.
Always read the label and follow the directions for use. If you are taking medication or have a medical condition, please consult your healthcare professional before use. This blog is intended for general informational purposes only and does not constitute medical advice.
References:
- Ormesher, L. et al. (2020). The benefits and risks of beetroot juice consumption: a systematic review. Critical Reviews in Food Science and Nutrition. https://www.tandfonline.com/doi/full/10.1080/10408398.2020.1746629
- University of Exeter. (2025, August 31). Beet juice secretly helps older adults lower blood pressure in just two weeks. ScienceDaily. https://www.sciencedaily.com/releases/2025/08/250831010505.htm
- Gunnarsson, R. et al. (2024). Effects of beetroot juice on blood pressure in hypertension according to European Society of Hypertension Guidelines: A systematic review and meta-analysis. Nutrition, Metabolism and Cardiovascular Diseases. https://www.nmcd-journal.com/article/S0939-4753(24)00236-9/fulltext
- Tian, C. et al. (2025). Effects of Beetroot Juice on Physical Performance in Professional Athletes and Healthy Individuals: An Umbrella Review. Nutrients, 17(12), 1958. https://pubmed.ncbi.nlm.nih.gov/40573069/
- Clifford, T. et al. (2015). The Potential Benefits of Red Beetroot Supplementation in Health and Disease. Nutrients, 7(4), 2801–2822. https://pmc.ncbi.nlm.nih.gov/articles/PMC4425174/
- Kawczyński, M. et al. (2025). Beetroot Juice Supplementation as a Healthy Aging Strategy Through Improving Physical Performance and Cognitive Functions: A Systematic Review. Nutrients, 17(24), 3954. https://www.mdpi.com/2072-6643/17/24/3954
- Author(s). (2026). Beetroot Juice and Exercise for Clinical Health and Athletic Performance: A Narrative Review. Nutrients, 18(1), 151. https://pmc.ncbi.nlm.nih.gov/articles/PMC12787555/
