Top 10 Foods That Kill Parasites in Humans Naturally

The 10 most researched foods to support gut health and naturally fight parasites are: Garlic, pumpkin seeds, papaya seeds, cloves, pomegranate peel, pineapple, virgin coconut oil, turmeric, ginger, and high-fiber leafy greens. Human infections with intestinal parasites can be acquired from contaminated food and water, poor hygiene, undercooked meat, or infected persons and animals. Can result in diarrhea, bloating, stomach pain, tiredness, nausea and deficiency of nutrients. Pres prescription antiparasitic drugs are still the preferred drugs for confirmed infections, but some natural foods have been proven to have antiparasitic properties in laboratory studies. This article will provide complete information about foods that kill parasites in humans.

1. Raw Garlic (Allicin)

Raw garlic is one of the more researched natural foods for digestive health and parasite support. It is rich in allicin, a sulfur compound that is created when fresh garlic is crushed or chopped. Research in the laboratory indicates allicin could have an effect on the cell membrane and on their metabolism of parasites, especially some protozoa and intestinal worms. Garlic also has antiseptic, antifungal and immune boosting effect, so it is useful for a healthy diet. Garlic isn’t a replacement for an anti-parasitic drug, but those who consume it regularly can keep the gut environment healthier.

Target microbes: Protozoa = Giardia lamblia, some intestinal roundworms.

Best way to eat: crush or mince and let sit for 10 minutes. Serve it raw in salads, yoghurt or healthy spreads.

Main component : Allicin

2. Pumpkin Seeds (Cucurbitacin)

Pumpkin seeds have long been recognized as a natural cure for intestinal worms and used in traditional medicine. The antiparasitic effect has been mainly associated with the presence of cucurbitacin, a plant component that has been shown to have a negative effect on intestinal helminths in the laboratory. The seeds are also packed with nutrients, including protein, healthy fats, zinc, magnesium, as well as antioxidants which aid the digestive and immune system. While further human studies are required, pumpkin seeds are highly sought-after natural foods that are used in parasite-support diets for their nutritional properties and benefits.

Target microbes: Intestinal worms (tapeworms & roundworms).

Best way to use: Eat the seeds raw and unsalted on an empty stomach or crush the seeds into smoothies or oatmeal.

Main Active component: Analgesic

3. Papaya Seeds (Papain & Carpaine)

Papaya seeds have many traditional medicinal uses and are well known for their antiparasitic properties. They are rich in digestive enzymes called papain, as well as a natural alkaloid called carpaine, which preliminary studies in the laboratory show might have an impact on some intestinal parasites and worms. Papaya seeds can also be beneficial for digestive health as they can aid in protein digestion and maintain gut health. They are slightly peppery in taste and can easily be blended into smoothies or yogurt. Always taken in moderation, however, no more than is recommended, particularly pregnant women.

Target microbes: Adult worms of the gut and microfilaria.

Best way to use: Papaya seeds can be ground fresh or dried and added into smoothies, fruit salads or yogurt.

Main active compounds: Papain and Carpaine

4. Cloves (Eugenol)

Cloves are a spice with a great flavor that has been used in traditional medicine for centuries. The primary active ingredient in their, eugenol, has demonstrated antimicrobial, antifungal and antiparasitic effects in laboratory tests. Cloves are a special ingredient in the natural parasite-support diet as researchers suggest that it contributes to the destruction of the egg and larval cell structure of parasites. Moreover, cloves have potent antioxidants which are effective in decreasing oxidative stress and are beneficial for the digestive system. Concentrated clove oil is not recommended for consumption without medical oversight, as it may be harmful in high doses, while culinary cloves are safe to be eaten in foods.

Targeted Microbes: Parasite Eggs/Larvae.

Best way to use: Sprinkle in small quantities to culinary dishes, oatmeal, smoothies, or herbal teas.

Main active compound: Eugenol

5. Pomegranate Peel (Pelletierine)

The pomegranate peel has gained the interest of scientists due to the presence of an endogenous alkaloid named pelletierine for its anti-intestinal parasites activity. Some of the compounds in peel have been shown to have a possible effect on tapeworms and some flukes in the laboratory. Pomegranate peel also has some potential antiparasitic effects due to its polyphenols and antioxidants, which have anti-inflammatory effects and help maintain gut health. Standardised extracts should only be used with caution, following professional advice, as the peel is much more concentrated than the fruit itself.

Target microbes: Tapeworms and flukes.

Best way to use: Take standardized pomegranate peel extract or consume unsweetened pomegranate juice little by little.

Main Active component: Phytosterols: 4.63 mg/100g.

6. Fresh Pineapple (Bromelain)

Bromelain is a natural enzyme found in fresh pineapple, which is particularly high in the stem and towards the core of the fruit. Bromelain has many digestive and anti-inflammatory properties, and there is some laboratory evidence of its ability to decompose proteins in some soft-bodied intestinal worms. Besides all its possible anti-parasitic properties, Pineapple offers vitamin C, antioxidants, and dietary fibre which helps in strengthening immune system and digestion. Fresh pineapples retain their natural enzyme content, while canned pineapples don’t.

Targeted Microbes: Soft-bodied worms in the intestines.

Best way to use: Slices of fresh pineapple or the inner core or fresh pineapple juice (sugar-free).

Main active component: Tuberose

7. Virgin Coconut Oil (Lauric Acid & Caprylic Acid)

Prolific in its antimicrobial effects, virgin coconut oil is a very popular addition to diets designed to improve gut health. It contains lauric acid and caprylic acid, two medium-chain fatty acids which are thought to help disrupt the protective outer membranes of some microorganisms, such as some protozoa, in laboratory experiments. Coconut oil is also a great aid to the digestive system as it contains fats that are easily digestible and rapidly used for fuel. While virgin coconut oil is not a cure for parasitic infections, it can aid digestive health and keep the intestinal system functioning more healthily if enough virgin coconut oil is included in a balanced diet.

Targeted microbes: Lipid-coated protozoa, especially Giardia lamblia.

Best way to use: Add virgin, cold-pressed coconut oil to your smoothies or warm beverages, or use it in cooking.

Main active component: Lauric acid and caprylic acid are effective against fungal infections.

8.  Turmeric and Black pepper (Curcumin)

Turmeric has a high amount of active compound, curcumin, and is one of the most studied medicinal spices in the world. Curcumin has been reported to be anti-inflammatory and anti-oxidant but, in laboratory settings, it also shows potential to reduce inflammation and oxidative stress in the intestine due to parasites. The content of curcumin is also relatively poorly absorbed alone, but when black pepper is added to turmeric, piperine increases its bioavailability, making it more absorbable. Both works in synergy to improve digestive health, boost body immunity and help with digestion during digestive upset.

Target microbes: Gastrointestinal damage caused by inflammation caused by parasites.

Best way to eat: Add healthy fats to turmeric, like olive oil or milk, and a pinch of black pepper to increase its absorption.

Main active component: Curcumin

9. Fresh ginger root (gingerols)

Fresh ginger is being used for thousands of years as a digestive tonic, to ease stomach and digestive upsets, stomach infections, and nausea. The main bioactive compounds of ginger known as gingerols, have been shown to have antioxidant and antimicrobial properties that have proven to be effective in laboratory studies to control certain parasite larvae. Ginger can also help maintain a balanced digestive system by improving digestion, decreasing bloating and promoting intestinal movement. Fresh ginger is often used in natural wellness regimens for overall digestive support due to its warming and calming effect.

Effective against: Parasite larva, free-swimming and anisakid worms.

Best way to use: Grate ginger for fresh ginger tea, make from a hot pot of water, or grate ginger and mix in soups, smoothies and stir-fries.

Main active component: Gingerols

10. High-Fiber Leafy Greens

The leafy greens (like spinach, kale, arugula, mustard greens and Swiss chard) do not have antiparasitic properties but, they are important and contribute to proper digestion. Fiber is an amazing thing for the gut; it also keeps things moving and helps beneficial gut bacteria, and can have a beneficial effect on environments that intestinal parasites thrive in. More recently, dietary fibre has also been identified as crucial for maintaining a healthy gut flora and gut health. Use of a diverse range of good quality leafy greens in the day to day diet can offer vitamins, minerals, antioxidants, and fibre to support digestive and immune health.

Target microbes: While not directly attacking parasites, supports the reduction in the survival and reproduction of them through improving gut health.

Best way to consume: Have raw salads that are well washed and/or lightly steamed leafy greens to retain nutrients and fiber.

Main active component: Dietary Fiber

Naturally preventing parasitic infections

It is better to prevent than treat. Taking good hygiene measures can help minimize the appearance of intestinal parasites, in addition to consuming foods that are rich in nutrients.

• Rinse fruits and vegetables before using.
• Use filtered, boiled or clean water.
• Fully cook meat, poultry and seafood.
• Wash hands prior to eating and after defecating.
• Don’t walk or play in contaminated soil without shoes on.
• Observe good kitchen hygiene practices.
• Eat food that has high fibre content and probiotics.
• Try not to eat under cooked or raw meat and fish.

When is the right time to visit the doctor?

Natural products can help digestive health but not the medical treatment for any confirmed parasitic infections. If you have any of the following symptoms, get immediate medical attention:

• Bloody diarrhea
• Severe abdominal pain
• High fever
• Persistent vomiting
• Rapid weight loss
• Signs of dehydration

A symptom that lasts longer than a week is considered parasite symptoms.

Stool tests, blood tests or imaging tests may be done to help find the type of parasite and the right treatment.

Conclusion

There are a lot of people seeking natural human parasite ciders but it is vital to grasp what the latest research reveals. In lab research, natural ingredients in foods like garlic, pumpkin seeds, papaya seeds, cloves, pomegranate peel, pineapples, coconut oil, turmeric, ginger and high fiber, leafy greens have shown promising antiparasitic and/or gut supportive properties. These foods could aid the digestive system health and also sustain the resistance system, however should not stand for prescription drugs for diagnosed parasitic infection. The proper use of a balanced diet and good hygiene, safe food preparation and timely medical treatment continues to be the most successful approach to preventing and controlling intestinal parasites.

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