Raw potato is more than just a common ingredient in the kitchen; in its natural form, pressed into juice, it becomes a valuable remedy for digestive ailments. Popular tradition in various regions of Central and Eastern Europe recommends potato juice as a natural treatment for soothing stomach pain, reducing inflammation, and regenerating the gastric mucosa. Although it may seem unusual, fresh juice obtained from raw potatoes has been analyzed in clinical studies, and the results confirm some of its traditional uses. It is an inexpensive, accessible remedy without additives or preservatives and is easy to prepare at home.
Benefits
1. Relieves Symptoms of Gastritis
Raw potato juice has a soothing effect on the inflamed gastric mucosa. Due to its starch content and alkaline compounds, it neutralizes excessive acidity that triggers inflammation in the stomach. Starch forms a temporary protective layer on the affected mucosa, thereby reducing irritation and pain. Additionally, potatoes contain phenolic compounds that can modulate the local inflammatory response. Daily consumption for several weeks can lead to reduced discomfort and gradual regeneration of gastric tissue.
2. Contributes to Healing of Gastric Ulcers
Raw potatoes have healing properties due to bioactive substances such as chlorogenic acids and natural alkaloids in small doses. By reducing acidity and supporting the restoration of the gastric epithelium, the juice helps close ulcerative lesions. This effect has been observed in clinical studies as well as in empirical medicine, where it is used as an adjunct to medical treatments. Healing can be accelerated if the juice is consumed on an empty stomach in the morning. Additionally, its local anti-inflammatory effect prevents the worsening of ulcers.
3. Neutralizes Gastric Reflux and Hydrochloric Acid
One of the quickest effects of raw potato juice is the neutralization of excess gastric acid. This is possible due to its alkaline nature, which reduces the pH in the stomach. Unlike antacid medications, potato juice does not affect the normal production of digestive enzymes but merely balances acidity. Thus, it can be a natural remedy for those suffering from gastroesophageal reflux, reducing the sensation of burning. Regular consumption can prevent the recurrence of symptoms and reduce esophageal irritation.
4. Protects the Gastrointestinal Mucosa
Raw juice acts as a temporary barrier between the gastric mucosa and aggressive factors (acid, irritating foods). This protection is supported by the polysaccharides and mucilaginous substances contained in potatoes, which coat the stomach walls. Thus, the juice is also useful for individuals with sensitive stomachs or those undergoing aggressive medical treatments. It can reduce the side effects of anti-inflammatories or antibiotics on the stomach. Additionally, it supports the recovery of the mucosa structure after minor injuries or micro-erosions.
5. Helps Alleviate Abdominal Cramps and Spasms
Raw potatoes have a mild antispasmodic effect, which can be beneficial in gastritis or colitis with painful components. Some of the active substances in the tuber act on smooth muscle, reducing uncontrolled contractions. This effect sets in relatively quickly after consumption and can be felt as a general relaxation of the abdomen. Its use can also be extended to irritable bowel syndrome with a predominant spastic component. The effect is stronger if the juice is consumed fresh and unoxidized.
Study Published in Phytotherapy Research
A study conducted by Dr. Alexander Stojanov investigated the effects of raw potato juice on patients with gastritis and ulcers. The study included patients who consumed 100 ml of fresh potato juice daily for 3 weeks. The results showed a significant reduction in pain, burning sensation, and gastric discomfort. Patients exhibited partial regeneration of the gastric mucosa, confirmed by endoscopy. Additionally, no significant adverse reactions were reported. Researchers concluded that potato juice has effects comparable to conventional treatments without causing digestive imbalances. It was well tolerated even by elderly patients or those with chronic conditions. The study was subsequently cited in alternative treatment guidelines for digestive disorders. It is one of the strongest scientific arguments in favor of raw potato juice.
Recipe: How to Prepare Raw Potato Juice
Ingredients:
- 12 large potatoes, well washed, peeled
- Optional: 1 tablespoon of grated raw carrot (for taste)
Preparation Method:
- Choose only fresh potatoes, without green spots or sprouts.
- Grate the potatoes finely using a small grater.
- Squeeze the grated pulp through a cheesecloth or manual juicer to obtain the juice.
- Consume immediately after preparation to avoid oxidation.
- Do not store the juice in the refrigerator; it loses its properties within 30 minutes.
Recommended Consumption
- For gastritis and reflux: 50-100 ml of juice on an empty stomach in the morning.
- For ulcers: 50 ml in the morning and 50 ml in the afternoon, 1 hour before meals.
- The treatment can be followed for 10-14 days, with a break of one week.
- It can be repeated once a month.
Contraindications
- Not to be consumed by individuals with uncontrolled diabetes due to the starch content.
- Contraindicated in case of allergy to nightshades (potato, tomato, eggplant).
- Do not consume green potatoes, sprouts, or those with spots as they may contain solanine, a toxic compound.
- Avoid if you have advanced kidney problems, as potatoes are high in potassium.
- Pregnant women should consult a doctor before following a raw juice regimen.
Sources:
- Phytotherapy Research Effectiveness of potato juice in patients with gastric mucosal irritation and ulcers
- WebMD Potato Juice: Uses, Benefits, Side Effects
- Healthline Does Potato Juice Help Gastritis?
- PubMed Nutritional and functional properties of raw potato juice
- MedicalNewsToday What are the benefits of raw potato juice?
