How to Get Rid of Candida: Diet and Supplements to Help Alleviate Candida Symptoms

If you struggle with frequent yeast infections or experience chronic fatigue, an overgrowth of Candida yeast may be to blame. (5)(10) Although the exact cause of Candida overgrowth remains unknown, diets high in sugar and processed foods appear to be a significant contributor. (28) Wondering how to get rid of Candida? Keep reading to learn more about Candida overgrowth and how diet and supplements may help alleviate Candida symptoms.

What is Candida albicans?

Candida is a genus of yeast that occurs naturally on the skin and in body cavities, including the oral cavity, digestive tract, and genitourinary tracts. The most common Candida yeast is the species Candida albicans. (7) Although it’s normal for Candida to exist on the skin and in the body in small amounts, certain factors such as stress, infection, or antibiotic use may disrupt the healthy balance of your intestinal flora, leading to yeast overgrowth. Candida overgrowth is also commonly referred to as candidiasis. (20)

Common symptoms of Candida overgrowth include:

• Fatigue (5)
• Frequent yeast infections (10)
• Joint pain (13)
• Skin and nail conditions (e.g., psoriasis, nail fungal infections) (2) 
• White patches on the tongue, inside of the mouth, or throat (oral thrush) (6) 

Overgrowth of Candida can also lead to several other conditions, including systemic infection, vaginitis, and fungal infections of the mouth, throat, and nails. (12) Research has also identified a possible link between Candida overgrowth and inflammatory bowel diseases such as ulcerative colitis and Crohn’s disease. (16)

By taking a blood sample or swab from an infected area of the body and sending it to a lab, your integrative healthcare provider can help determine whether a Candida infection is the source of your symptoms. (8)

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Contributing factors to Candida yeast overgrowth

It’s believed that a diet high in sugar and refined carbohydrates, such as white bread and sugar-sweetened beverages, is one of the primary contributors to candida overgrowth. Carbohydrates are the preferred energy source for yeast, and as a result, eating a diet rich in sugar and refined carbohydrates can provide the perfect environment for Candida overgrowth. (26)

Specific populations also have an increased risk of developing candidiasis, including individuals with a weakened immune system, patients with type 2 diabetes, and patients using antibiotics. (6)

Did you know? There are over 100 types of Candida that can be found in the body; however, only a few can lead to infection if an overgrowth occurs. (9)

How to get rid of Candida with a cleanse diet

Some integrative healthcare practitioners recommend following a Candida diet, sometimes referred to as the Candida cleanse diet, to address the symptoms and reverse yeast overgrowth. Although research linking the effects of dietary modification and improvements in Candida is limited, preliminary research suggests that eliminating certain foods that are believed to feed Candida, such as milk, sugar-containing foods, and processed and fatty meats, may be beneficial. (1)(23)

Results of a 2018 study demonstrated that individuals who adhered to recommended dietary modifications during and after treatment with antifungal medications experienced better outcomes than those who didn’t modify their diet. (23)

The Candida diet involves eliminating certain foods believed to contribute to increased inflammation in the gut that can lead to Candida overgrowth. The diet promotes the intake of lean protein, healthy fats, and non-starchy vegetables. Proponents of the diet suggest eliminating certain foods can reduce inflammation and restore balance in the gut microbiome. (27) 

If you’re struggling with Candida or a condition associated with Candida yeast overgrowth, your practitioner may advise you to adhere to the Candida diet guidelines. It’s important to note that further research is needed to definitively declare whether following a specific diet can help treat Candida overgrowth. 

Foods to eat on the Candida diet 

The Candida diet encourages the intake of low-sugar, gluten-free, and anti-inflammatory foods, commonly found in the paleo and Mediterranean diets, including: 

• Certain dairy products: butter, ghee (clarified butter), plain yogurt, and kefir (probiotic yogurt beverage)
• Fermented foods: kimchi, sauerkraut
• Fish: herring, mackerel, salmon, sardines
• Healthy oils: avocado oil, coconut oil, extra-virgin olive oil, sesame oil
• Lean proteins: eggs, turkey, chicken (white meat)
• Low-mold nuts and seeds: almonds, flaxseed, hazelnuts, hemp seeds, sunflower seeds
• Low-sugar fruits (limited to no more than one to two servings per day): avocados, berries, lemon, lime, tomatoes 
• Non-starchy vegetables: artichokes, asparagus, broccoli, cucumber, eggplant, garlic, leafy greens, onions
• No-sugar sweeteners: erythritol, stevia, xylitol
• Whole grains: buckwheat, brown rice, millet, oats, quinoa, teff (23)(27)

Foods to avoid on the Candida diet

The Candida diet recommends that the following foods be avoided:

• Alcoholic beverages
• Condiments: barbecue sauce, horseradish, ketchup, mayonnaise, soy sauce, vinegar 
• High-mold cheeses: yellow cheese, cheese spreads, bleu, gorgonzola 
• High-mold nuts: cashews, peanuts, pistachios
• High-sugar fruits and juices: apples, bananas, cherries, dried fruit, grapes, oranges, pears, watermelon
• Milk and flavored yogurt
• Processed meats: bacon, ham, jerky, salami, sausage
• Processed oils: canola oil, soybean oil, sunflower oil
• Red and dark meat: beef, poultry (dark meat), lamb, pork
• Starchy foods: pasta, potatoes, wheat flour, white rice
• Sugar and sugar substitutes: agave, aspartame, cane sugar, corn syrup, honey, maple syrup, molasses, and table sugar 
• Sugar-sweetened foods and beverages: candy, desserts, jam, soda, sweetened tea (23)(27)

4 supplements to consider for Candida overgrowth

In addition to making dietary modifications, some supplements or antifungals may be recommended by your practitioner to help your body fight Candida overgrowth. (18) Although much of the research is performed in vitro, current evidence suggests that the supplements outlined below have the potential to be beneficial for individuals struggling with Candida. 

1. Probiotics

Probiotics are beneficial live microorganisms (e.g., bacteria, yeasts) that promote a balance between the good and bad bacteria that live in the gut. Probiotics are found in several foods, including yogurt and fermented foods (e.g., kimchi, sauerkraut, kombucha), and are also widely available in supplement form. (19)

Probiotics have been shown to be an effective alternative to prescription antifungals that are commonly used to address Candida infection. Several studies have indicated that probiotics, particularly Lactobacilli strains, may suppress Candida growth. (18) 

One 12-week study in older adults demonstrated that subjects who took lozenges containing two strains of the probiotic Lactobacillus reuteri had a significant reduction in the number of Candida yeasts in their mouths compared to placebo. (14)

Furthermore, probiotics may be useful in alleviating signs and symptoms and reducing the incidence of Candida infection in critically ill patients. (18) 

2. Caprylic acid

Caprylic acid is a medium-chain fatty acid naturally found in coconut oil and mammalian breast milk. It’s theorized that caprylic acid, which possesses antifungal properties, helps breakdown Candida by penetrating its cell membranes. (25)  

A 2011 review of research studies found that caprylic acid was associated with reduced symptoms of Candida. In fact, it was found to be a superior and more cost-effective therapy than some prescription antifungals. (22) 

Another in vitro study determined that coconut oil might be helpful for Candida infections, particularly for drug-resistant species of Candida. These effects are believed to be attributed to the caprylic acid found in coconut oil. (21)

3. Oregano oil

As a potent antifungal, oregano oil (Origanum vulgare) may be used to address Candida infections. (11) The antifungal effects of oregano oil are attributed to three phenolic derivatives—carvacrol, thymol, and eugenol. (17)(24) Terpenoid phenols, like those found in oregano oil, have been shown to be effective in inhibiting the growth of several strains of Candida, including C. albicans, C. glabrata, and C. parapsilosis. (24)

In in vitro studies, oregano oil has been shown to inhibit the growth of Candida yeast cells completely. (17) According to one study comparing the effects of oregano oil versus antifungal drugs in 30 strains of C. albicans isolated from a vaginal swab, oregano oil was shown to be more effective than clotrimazole, an antifungal medication, at damaging the cell wall and membranes of the Candida yeast. (3) 

4. Grapefruit seed extract

Research is limited; however, grapefruit seed extract, the aqueous extract of dried grapefruit seed, has been shown to possess antifungal activity, which can be used to target Candida overgrowth. (15) Grapefruit seed extract attacks fungal cells by inducing apoptosis, causing cells to die off. (4)

The bottom line

More research is needed to better understand the link between diet and Candida; however, preliminary studies and some experts recommend restricting certain foods, particularly high-carbohydrate and processed foods, to alleviate symptoms associated with yeast overgrowth. Furthermore, certain supplements, including probiotics, caprylic acid, oregano oil, and grapefruit seed extract, may be used to target Candida overgrowth. If you are experiencing symptoms of candida overgrowth, ask your integrative healthcare practitioner if following the Candida diet or using supplements may be right for you.

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