A Naturopathic Doctor’s Cold-Pressed Juice Protocol: Designed for Detox, Hydration, and Immune Health
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Low-oxalate • Antioxidant-rich • Formulated to support energy, detoxification, and resilience.
Purpose
A daily-use cold-pressed juice providing comprehensive immune, detoxification, antioxidant, and hydration support — with minimal ingredients, low sugar, and high yield for masticating juicers.
This formula delivers broad-spectrum plant phytonutrients and electrolyte balance in a simple, practical, and sustainable format for daily wellness or clinical detox programs.
It provides:
- Immune and antioxidant synergy from kiwi, red bell pepper, parsley, and carrot — rich in vitamin C and carotenoids for immune and skin health.
- Detoxification and mineral balance through cucumber, celery, and chlorophyll-rich greens.
- Circulatory and digestive support from ginger and kiwi’s natural enzyme activity.
- Electrolytes and hydration for energy, recovery, and cellular function.
- Customizable flexibility through substitutions and boosters to target immune, detox, or energy goals.
With its low-oxalate, low-glycemic, sweet-tart flavor profile, this juice supports long-term adherence as part of a daily wellness or detox routine, alongside balanced nutrition and individualized supplementation as clinically indicated.
Cautions and Adjustments
- This is not a meal replacement; but meant to complement a balanced diet.
- Monitor tolerance if sensitive to FODMAPs (celery).
- Avoid excess raw garlic when on anticoagulants or antibiotics.
- Limit oxalate ingredients in kidney stone-prone individuals.
- Adjust for pregnancy or medications as directed by your naturopathic doctor.
Weekly Grocery List (7 × 400–450 mL servings)
| Produce | Quantity |
|---|---|
| Cucumber | 7 large |
| Carrots | 14 medium |
| Red bell peppers | 4 |
| Kiwis | 7 |
| Celery stalks | 14 |
| Parsley or cilantro | 2 bunches |
| Fresh ginger | 1 large hand |
| Optional: Garlic | 3–4 cloves |
| Optional: Booster ingredients | As desired |
Foundational Juice Formula (approx. 400–450 mL):
-
- Cucumber – 1 large (hydration, silica, electrolytes)
- Carrots – 2 medium (beta-carotene, antioxidant support)
- Red bell pepper – ½ medium (vitamin C, carotenoids, immune function)
- Kiwi (skin on, washed) – 1 whole (vitamin C, digestive enzyme actinidin)
- Celery – 2 stalks (electrolytes, mineral balance)
- Parsley or cilantro – ½ cup loosely packed (detoxification, chlorophyll, magnesium)
- Fresh ginger – 1 inch (circulation, anti-inflammatory, digestion)
- Optional: ¼–½ green apple for mild sweetness and tartness if desired
- Optional: ½ clove garlic for immune support
Juicing Tips
- Alternate firm (carrot) and soft (kiwi, cucumber) ingredients for smooth extraction.
- Wash kiwi; peeling is not required.
- Chop celery and herbs into 1–2 inch pieces to prevent stringing.
- Finish with cucumber or apple to flush remaining juice.
- Drink immediately or refrigerate up to 24 hours in an airtight glass bottle.
Nutrient Profile
Data derived from the Canadian Nutrient File (Health Canada, 2024 update), scaled to ingredient weights before pressing and adjusted for juice yield.
Macronutrients
| Nutrient | Amount per 450 mL | % Daily Value (DV) |
| Calories | ~165 kcal | — |
| Carbohydrate (total) | ~38 g | 14 % |
| Total Sugars | ~21 g | — |
| Protein | ~5 g | 10 % |
| Fat (total) | ~1.4 g | 2 % |
| Fibre | < 1 g | 3 % |
Vitamins + Minerals
| Nutrient | Amount | % Daily Value (DV) |
| Vitamin C | ~165 mg | 185 % |
| Vitamin A (RAE) | ~1 250 µg | 139 % |
| Vitamin K | ~215 µg | 180 % |
| Folate (DFE) | ~130 µg | 33 % |
| Vitamin B6 | ~0.3 mg | 18 % |
| Vitamin E (α-tocopherol) | ~1.0 mg | 7 % |
| Vitamin B5 (Pantothenic acid) | ~0.4 mg | 8 % |
| Niacin (B3) | ~1.2 mg | 7 % |
| Potassium | ~1 550 mg | 33 % |
| Magnesium | ~90 mg | 21 % |
| Calcium | ~165 mg | 13 % |
| Iron | ~1.5 mg | 8 % |
| Manganese | ~0.3 mg | 15 % |
| Sodium (natural) | ~80 mg | 3 % |
Phytonutrient Highlights
| Compound / Group | Functional Role | Key Sources |
| β-Carotene / α-Carotene | Precursor to vitamin A; antioxidant | Carrot, red pepper |
| Chlorophyll & Apigenin | Liver detox and antioxidant activity | Parsley / Cilantro |
| Gingerols & Shogaols | Circulatory and anti-inflammatory | Ginger |
| Actinidin enzyme | Digestive enzyme aiding protein breakdown | Kiwi |
| Flavonoids (luteolin, quercetin) | Anti-inflammatory, antihistamine | Parsley, pepper |
Practical Use & Storage
When to Use
- Drink daily or 4–6 times per week for foundational support.
- Ideal first thing in the morning or mid-afternoon for hydration and energy.
- During immune or detox phases, add selected boosters as desired.
Preparation Tips
- Alternate soft and firm ingredients for even extraction.
- Wash produce; peeling not required
- Cut fibrous ingredients into 1–2 inch pieces.
- Finish with cucumber to flush the juicer.
- Serve immediately for best nutrient preservation.
Storage
- Store in airtight glass containers; fill to top to minimize oxidation.
Refrigerate for up to 24 hours. Shake before serving. - Optional: Add ¼ teaspoon vitamin C powder or 1 teaspoon lemon juice to preserve freshness.
- Avoid plastic or metal storage where possible.
Substitution Options
These ingredient swaps allow for flavor variety, seasonal flexibility, and personalized nutrient balance — without compromising nutrition or juicer efficiency.
Substitution Guidelines:
- Maintain the core structure: hydration base + carotenoid + green + root + fruit + herb.
- Swap no more than one or two ingredients per batch to preserve color and nutrient variety.
- Avoid multiple sweet fruits in one recipe to keep glycemic load low.
| Ingredient | Alternate Option | Why / When to Use It |
| Carrots (2) | Golden beet (¼ small) | Comparable carotenoid profile; adds folate and earthy flavor. |
| Red bell pepper (½) | Orange bell pepper (½) | Milder flavor; equal vitamin C potency. |
| Kiwi (1) | Orange (½ peeled) | Sweeter, brighter flavor; increases vitamin C and bioflavonoids. |
| Celery (2 stalks) | Romaine lettuce (2–3 leaves) | Lighter flavor, similar hydration and mineral content. |
| Parsley or cilantro (½ cup) | Mint or basil (¼ cup) | Adds digestive and aromatic benefits; gentler for daily use. |
| Fresh ginger (1 inch) | Lemon (½ peeled) | Brighter acidity and vitamin C; reduces spice intensity. |
| Cucumber (1 large) | Cantaloupe (½ cup) | Still hydrating but adds natural sweetness and potassium. |
Optional Oxalate-Rich Additions
Used periodically, these ingredients enhance cellular metabolism, detoxification, and antioxidant protection without contributing a significant oxalate load. They are optional and best incorporated strategically—particularly for individuals without a history of kidney stones or calcium-oxalate sensitivity.
Guidelines for Safe Use of Oxalate-Rich Additions:
- Rotate oxalate-rich items 2–3 times per week only.
- Avoid combining multiple high-oxalate items in a single batch.
- Maintain 2+ liters of water daily for optimal renal clearance.
- Pair with magnesium-rich foods (e.g., pumpkin seeds, cacao nibs/powder) or supplements to minimize crystal formation.
- Focus on variety rather than quantity — the nutrient diversity is the main benefit.
| Ingredient | Key Benefits | Clinical Notes |
| Spinach (baby) | Folate, lutein, chlorophyll | Add ¼ cup; enhances methylation and eye health. Avoid daily use if stone-prone. |
| Kale (curly or lacinato) | Vitamin K, calcium, glucosinolates | 2–3 leaves finely chopped; sulfur compounds aid liver detox. |
| Beet greens | Magnesium, nitrates, betaine | ¼ cup; supports circulation and methylation. |
| Red beet (root) | Folate, nitric oxide | ¼ small beet (~25 g); promotes vascular dilation. |
| Swiss chard | Potassium, magnesium, carotenoids | 1 leaf; supports electrolytes and carotenoid intake. |
| Strawberries | Vitamin C, anthocyanins | ¼–½ cup; skin and collagen benefits. |
| Blueberries | Polyphenols, cognitive protection | ¼ cup; antioxidant and vascular tone support. |
| Purslane | Omega-3 ALA, magnesium | ¼ cup; rich in plant-based omega-3s. |
Whole-Food Boosters
Natural add-ins that can be rotated depending on health goals — immune strengthening, anti-inflammatory support, detoxification, circulation, or digestive balance.
Booster Guidelines:
- Select 1–3 boosters per batch, adjusting based on taste, tolerance, or clinical need.
- Rotate between immune, detox, and antioxidant groups weekly.
- Introduce powders gradually and stir in after juicing.
Contact Dr. James Yoon today to schedule an appointment or consultation and receive expert medical guidance tailored to your needs.
| Booster | Primary Benefit | How to Add | Clinical Notes |
| Turmeric root or powder | Anti-inflammatory, antioxidant | 1-inch root juiced or 1 tsp powder stirred in | Combine with black pepper to enhance curcumin absorption. |
| Black pepper | Enhances nutrient absorption, circulation | Small pinch post-juicing | Improves carotenoid and curcumin uptake. |
| Vitamin C powder | Immune and collagen support | ¼–½ tsp stirred into finished juice | Slows oxidation and extends freshness. |
| Spirulina or chlorella | Detoxification, trace minerals, chlorophyll | ½ tsp stirred in post-juicing | Supports heavy metal binding and energy metabolism. |
| Matcha or green tea extract | Polyphenols, gentle energy | ½ tsp stirred in post-juicing | Mild caffeine content; avoid late in the day. |
| Cayenne powder | Circulation, metabolism | Small pinch post-juicing | Adds warmth and promotes thermogenesis. |
| Lion’s Mane or Reishi extract | Immune modulation, cognitive and stress support | ½ tsp stirred in post-juicing | Use regularly for adaptogenic effects. |
| Electrolyte drops or sea salt | Hydration, adrenal and muscle support | A few drops or a pinch per serving | Replenishes minerals during sweating or detox phases. |
| Aloe vera juice (inner gel) | GI soothing, mucosal repair, hydration | 30–60 mL added post-juicing | Supports gut integrity and hydration. |
| Extra garlic or ginger | Antimicrobial, antiviral, circulation | Add during illness or immune challenges | Enhances immune tone and systemic warmth. |
About Dr. James Yoon
Dr. Yoon is a licensed naturopathic doctor practicing in Downtown Toronto but also provides virtual consultations to patients across Ontario. He focuses on a functional medicine approach to healthcare, identifying underlying conditions contributing to individuals’ symptoms and using natural, scientifically-proven solutions to improve their health. Dr. Yoon is a clinician, researcher, medical educator, and speaker.
Learn more about Dr. James Yoon
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