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Dietary

Best Gut-Health Boosters

Support your gut microbiome with probiotics and prebiotics. Yogurt, kefir, fermented foods, and more for digestion and immunity.

39
Products
3.6
Avg. NOVA Score
Top Brands
ActiviaLa YogurtBigelow

🦠 Gut-Friendly Favorites

The best probiotic and prebiotic foods for digestive health

39 products
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Activia Proactive Mixed Berry Prebiotic and Probiotic Yogurt, Creamy Low Fat Yogurt Cups, 5.3 oz, 4 Count​
Activia

Activia Proactive Mixed Berry Prebiotic and Probiotic Yogurt, Creamy Low Fat Yogurt Cups, 5.3 oz, 4 Count​

📊 NOVA 4
Activia Pro Peach Mango 4 pack
Activia

Activia Pro Peach Mango 4 pack

📊 NOVA 4
La Yogurt Probiotic Plain Lowfat Yogurt
La Yogurt

La Yogurt Probiotic Plain Lowfat Yogurt

📊 NOVA 1
La Yogurt Low Fat Pomegranate Blueberry
La Yogurt

La Yogurt Low Fat Pomegranate Blueberry

📊 NOVA 4
Activia Dailies Strawberry Blueberry 8 Pack
Activia

Activia Dailies Strawberry Blueberry 8 Pack

📊 NOVA 4
Activia Dailies Strawberry, Banana & Mix Berry 8 Pack
Activia

Activia Dailies Strawberry, Banana & Mix Berry 8 Pack

📊 NOVA 4
Dannon Activia Yogurt, 4 Pack, Mixed Berry
Activia

Dannon Activia Yogurt, 4 Pack, Mixed Berry

📊 NOVA 4
Dannon Activia Yogurt, 4 Pack, Low Fat Prune
Activia

Dannon Activia Yogurt, 4 Pack, Low Fat Prune

📊 NOVA 4
Bigelow Green Tea Ginger Probiotic
Bigelow

Bigelow Green Tea Ginger Probiotic

📊 NOVA 3
Dannon Activia Yogurt, 4 Pack, Blueberry
Activia

Dannon Activia Yogurt, 4 Pack, Blueberry

📊 NOVA 4
La Yogurt Light Probiotic Vanillia
La Yogurt

La Yogurt Light Probiotic Vanillia

📊 NOVA 4
Dannon Activia Lowfat Yogurt, 12 Pack, Blueberry & Strawberry
Activia

Dannon Activia Lowfat Yogurt, 12 Pack, Blueberry & Strawberry

📊 NOVA 4
Chobani Low-Fat Greek Key Lime Blended Yogurt
Chobani

Chobani Low-Fat Greek Key Lime Blended Yogurt

📊 NOVA 4
Mixed Berry Drinkable Greek Yogurt, 32 FZ
PILLARS

Mixed Berry Drinkable Greek Yogurt, 32 FZ

$7.49📊 NOVA 4
La Yogurt® Rich & Creamy Lowfat Probiotic Formula Passion Fruit Blended Yogurt 6 oz. Cup
LA YOGURT

La Yogurt® Rich & Creamy Lowfat Probiotic Formula Passion Fruit Blended Yogurt 6 oz. Cup

📊 NOVA 4
Dannon Activia Yogurt, 4 Pack, Lowfat Peach
Activia

Dannon Activia Yogurt, 4 Pack, Lowfat Peach

📊 NOVA 4
Dannon Activia Yogurt, 4 Pack, Lowfat Strawberry Banana
Activia

Dannon Activia Yogurt, 4 Pack, Lowfat Strawberry Banana

📊 NOVA 4
Dannon Activia Dairy Drink, Mango
Activia

Dannon Activia Dairy Drink, Mango

📊 NOVA 4
La Yogurt Yogurt, Lowfat, Guava, Blended 6 oz
La Yogurt

La Yogurt Yogurt, Lowfat, Guava, Blended 6 oz

📊 NOVA 4
365 by Whole Foods Market, Organic Low Fat Plain Yogurt, 32 Ounce
365 by Whole Foods Market

365 by Whole Foods Market, Organic Low Fat Plain Yogurt, 32 Ounce

$4.59📊 NOVA 4
Chobani Greek Yogurt 20g Protein Cherry Berry
Chobani

Chobani Greek Yogurt 20g Protein Cherry Berry

📊 NOVA 4
Dannon Activia Dairy Drink, Strawberry Banana
Activia

Dannon Activia Dairy Drink, Strawberry Banana

📊 NOVA 4
Chobani Greek Yogurt 20g Protein Strawberry
Chobani

Chobani Greek Yogurt 20g Protein Strawberry

📊 NOVA 4
Plain Kefir, 32 FZ
365 by Whole Foods Market

Plain Kefir, 32 FZ

$4.49📊 NOVA 1
Dannon Activia Dairy Drink, Strawberry
Activia

Dannon Activia Dairy Drink, Strawberry

📊 NOVA 4
Dannon Activia Yogurt, 4 Pack, Lowfat Cherry
Activia

Dannon Activia Yogurt, 4 Pack, Lowfat Cherry

📊 NOVA 4
Dannon Activia Yogurt, 4 Pack, Light Vanilla Nonfat
Activia

Dannon Activia Yogurt, 4 Pack, Light Vanilla Nonfat

📊 NOVA 4
Organic Whole Milk Plain Yogurt, 32 OZ
NANCYS YOGURT

Organic Whole Milk Plain Yogurt, 32 OZ

$7.99📊 NOVA 1
Dannon Activia Yogurt, 4 Pack, Low Fat Vanilla
Activia

Dannon Activia Yogurt, 4 Pack, Low Fat Vanilla

📊 NOVA 3
Icelandic Provisions Skyr, Blueberry Bilberry
Icelandic Provisions

Icelandic Provisions Skyr, Blueberry Bilberry

📊 NOVA 4
Chobani Drinkable Low Fat Yogurt Strawberry Banana
Chobani

Chobani Drinkable Low Fat Yogurt Strawberry Banana

📊 NOVA 4
Dannon Activia Yogurt, 4 Pack, Low Fat Strawberry
Activia

Dannon Activia Yogurt, 4 Pack, Low Fat Strawberry

📊 NOVA 4
Light And Fit Two Good Yogurt, Mixed Berry
Too Good & Co.

Light And Fit Two Good Yogurt, Mixed Berry

📊 NOVA 4
Organic Mixed Berry Kefir 4pk, 3.5 FZ
LIFEWAY

Organic Mixed Berry Kefir 4pk, 3.5 FZ

$4.99📊 NOVA 3
Organic Mango Turmeric Prebiotic & Probiotic Drink, 12 FZ
Wild Wonder

Organic Mango Turmeric Prebiotic & Probiotic Drink, 12 FZ

$3.69📊 NOVA 4
Dannon Light & Fit Greek Yogurt, 4 Pack, Blueberry
Light + Fit

Dannon Light & Fit Greek Yogurt, 4 Pack, Blueberry

📊 NOVA 4
La Yogurt Strawberry
La Yogurt

La Yogurt Strawberry

📊 NOVA 4
Organic Low Fat Strawberry Kefir 4pk, 3.5 FZ
LIFEWAY

Organic Low Fat Strawberry Kefir 4pk, 3.5 FZ

$4.99📊 NOVA 3
Plain Non Fat Greek Yogurt, 32 OZ
FAGE

Plain Non Fat Greek Yogurt, 32 OZ

$7.39📊 NOVA 1

What is NOVA?

NOVA isn't just about "good vs bad" but about understanding how food is made. Foods are grouped into 4 categories, from unprocessed or minimally processed (Group 1) to ultra-processed foods (Group 4).

📊 NOVA 1

Unprocessed or minimally processedRaw grains, nuts, seeds, fresh produce

📊 NOVA 2

Processed culinary ingredientsOils, butter, salt, sugar

📊 NOVA 3

Processed foodsSimple foods made by combining NOVA 1 + 2 with methods like baking, canning

📊 NOVA 4

Ultra-processedIndustrial formulations with additives

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Can you Spot Ultraprocessed Foods? Play our Supermarket Game

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What You Should Know About Gut-Health Boosters

Gut health is having a moment, but it's not just wellness trend nonsense—probiotics and prebiotics actually matter for digestion, immunity, and even mood. Probiotics are live bacteria (the good kind); prebiotics are the fiber that feeds them. Yogurt, kefir, and fermented foods are your best food sources. Activia heavily markets probiotics, and yeah, they work—multiple strains of beneficial bacteria proven to help with regularity. Greek yogurt has more protein but fewer probiotics than regular yogurt (the straining removes some). Kefir is fermented milk with way more probiotic strains than yogurt—tastes tangy, almost like drinkable yogurt. OLIPOP and other prebiotic sodas are trendy but pricey; they use plant fibers to feed gut bacteria. Pro tip: look for 'live and active cultures' on the label—that's how you know it has probiotics. And fiber matters too—prebiotics come from vegetables, whole grains, and legumes. You can't just eat yogurt and ignore fiber; they work together. The goal is a diverse gut microbiome, which means eating a variety of fermented foods and fiber-rich plants.

Key Benefits

  • Improves digestion and regularity—probiotics help break down food and prevent constipation/bloating
  • Boosts immune function—70% of your immune system is in your gut, so healthy gut = stronger immunity
  • May improve mood and mental health—gut-brain connection is real; probiotics linked to reduced anxiety/depression
  • Reduces inflammation and supports overall health—balanced gut bacteria lowers systemic inflammation
  • Helps with IBS, gas, and digestive discomfort—probiotics can reduce symptoms in many people

Buying Guide: How to Choose Gut-Health Boosters

Start with yogurt (Activia, Chobani, Fage) or kefir (Lifeway)—they're the easiest, tastiest probiotic sources. Look for 'live and active cultures' and multiple strains (Lactobacillus, Bifidobacterium). Greek yogurt has more protein but fewer probiotics; regular yogurt has more probiotics but less protein—choose based on your goals. Kefir is best if you want maximum probiotics (10+ strains vs. yogurt's 2-5). For prebiotics, eat fiber-rich foods (oats, bananas, garlic, onions, legumes) or try prebiotic drinks like OLIPOP ($2-3/can, pricey but effective). Avoid yogurts with 15g+ sugar—sugar feeds bad bacteria, which defeats the purpose. Plain yogurt + fruit is better than flavored. Budget tip: plain yogurt or kefir is way cheaper than fancy probiotic brands, and you can flavor it yourself. Supplements exist, but food sources are better—more diverse strains and you get nutrients too.

Quick Comparison

Food TypeProbiotic StrainsProtein (g)CostBest For
Greek Yogurt2-515-20g$$High protein, moderate probiotics
Regular Yogurt2-55-10g$More probiotics, budget-friendly
Kefir10+10-15g$$Maximum probiotic diversity
Probiotic Drinks (Activia)2-35g$$Convenient, targeted strains
Prebiotic Sodas (OLIPOP)0 (feeds probiotics)0g$$$Tasty fiber boost
Fermented Foods (kimchi, sauerkraut)Variable1-3g$Whole food, diverse bacteria

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Last updated: December 13, 2025

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