About This Juice
This juice is built around an unusual combination: three different phytonutrient classes in a single glass. Most berry juices focus entirely on anthocyanins. This one adds betalains from beet and dietary nitrates from the same source — two entirely different biochemical pathways that complement the anthocyanin load rather than duplicating it. The result is a nutritional profile more complete than any single-ingredient berry juice can achieve.
Three Phytonutrient Classes, One Glass
Anthocyanins (from strawberries, blueberries, and cherries) are the primary polyphenol class in berries. They've been studied for cognitive protection, cardiovascular benefit, and anti-inflammatory activity. Each berry source contributes different anthocyanin subclasses: strawberries predominantly provide pelargonidin, blueberries provide delphinidin and malvidin, and tart cherries provide cyanidin-3-glucoside — the specific anthocyanin most associated with exercise recovery and inflammation reduction in sports science research.
Betalains (from beet) are a completely different pigment class — nitrogen-containing pigments found almost exclusively in plants of the order Caryophyllales. Unlike anthocyanins, betalains are not polyphenols; they're betacyanins and betaxanthins. Their antioxidant activity operates through different mechanisms than anthocyanins, meaning combining them doesn't create redundancy — it creates coverage of distinct oxidative pathways. A 2015 meta-analysis in the Journal of Nutritional Science documented betalain's ability to reduce inflammatory markers including CRP and IL-6 in human trials.
Dietary nitrates (also from beet) are converted to nitric oxide in the body via the enterosalivary circuit — a process that begins in the mouth when oral bacteria reduce nitrate to nitrite, which is then further reduced to NO in the acidic stomach environment. Nitric oxide is a potent vasodilator that reduces blood pressure and improves oxygen delivery to working muscle tissue. A 2012 meta-analysis in the Journal of Nutrition found that dietary nitrate supplementation (primarily from beet juice) reduced systolic blood pressure by an average of 4.4 mmHg — clinically meaningful at population scale.
Tart Cherries: An Underrated Addition
Montmorency tart cherries are one of the most studied foods in sports nutrition — they're not a trendy ingredient. A randomized controlled trial in the British Journal of Sports Medicine (2006) found that marathon runners who consumed tart cherry juice for five days before a race and two days after showed significantly less muscle damage, inflammation, and recovery time than the control group. The mechanism: cyanidin-3-glucoside and cyanidin-3-rutinoside inhibiting COX-1 and COX-2 enzymes — the same enzymes targeted by ibuprofen, but without the GI side effects at dietary doses.
Tart cherries are also one of the few dietary sources of melatonin. Two 8oz servings of tart cherry juice daily increased melatonin levels by 15% in a study published in the European Journal of Nutrition (2012), with corresponding improvements in sleep duration and quality. This makes the timing of this juice worth thinking about: the anti-inflammatory benefit applies any time of day, but for sleep support, drinking it in the evening is reasonable.
Beet: Quantity Matters
One small beet (100g) provides approximately 250mg of dietary nitrate — close to the lower end of the dose used in most blood pressure studies (300–500mg). If your goal is the cardiovascular and exercise-performance effect of dietary nitrate, use a medium beet (150–175g) instead. The flavor will be earthier but remains balanced by the berry and apple base.
Don't use canned or pickled beets — the pickling process eliminates most of the betalain content, and canned beets have been heat-processed in a way that degrades both betalains and nitrate levels. Fresh raw beet is what the research is based on; it's what you should use.
Red Apple vs. Green Apple Here
This is one recipe where red apple is the right call over green. Red apple contributes quercetin and cyanidin — the same anthocyanin family as the berries — rather than the more neutral polyphenol profile of green apple. The red pigment skin of the apple should go through the juicer intact (don't peel it) for maximum anthocyanin contribution. Varieties like Fuji or Gala provide more sweetness; Honeycrisp adds a pleasant tartness that works well with the cherry and lemon.
How to Juice Beet Without Staining Everything
- Wear an apron or old clothes — beet juice stains are nearly permanent on fabric and difficult on skin. Rinse your hands immediately if beet juice contacts them.
- Juice beet last among the solid ingredients, followed by the lemon. This prevents beet residue from coloring the lighter berry juice during the early press cycle.
- Line your drip tray with a sheet of foil for easier cleanup — beet juice that sits in a plastic tray for more than a few minutes begins to stain.
- Soak the juicer components immediately after use — fill a basin with cold water (hot water sets beet stains) and submerge all parts within 5 minutes. A tablespoon of white vinegar in the soak water helps lift betalain pigment from plastic.
Drinking It
The finished juice is a deep ruby-violet with a flavor that's tart-forward with earthy sweetness in the background. The beet isn't dominant — it grounds the sweetness of the berries without taking over. Drink within 20 minutes for maximum enzyme activity and anthocyanin potency. If you're using it specifically for the tart cherry sleep benefit, drink in the 90-minute window before bed. For exercise recovery or cardiovascular support, drink 90–120 minutes before training.