This week's mission: Hit your daily fiber target

Welcome back to the Open Your Mind Challenge! This week, we're feeding our gut microbes their favorite fuel—fiber.


Skip right to the food:

Eating Fiber-Rich at Life Alive

Dr. Naidoo's Recipes

Fiber: the Most Underrated Superfood

Fiber is our gut microbe's favorite fuel. When we eat more fiber, we feed the beneficial bacteria that keep our gut lining healthy, regulate inflammation, and even produce short-chain fatty acids (SCFAs) that are linked to improved mood and cognitive function.


The problem? Most Americans fall far short of the recommended 25–38 grams of fiber per day.


Your Fiber Target:

Women under 50 : 25g

Women 50+: 21g

Men under 50: 38g

Men 51+: 30g


Smart Fiber Tips:

If you are currently consuming low amounts of fiber, the trick is to add it gradually because jumping too quickly can cause bloating or discomfort as your microbiome adjusts.


  • Breakfast boost: Swap white toast for overnight oats with berries (+8g fiber)

  • Lunch power-up: Add ½ cup lentils, beans or chickpeas to your salad (+6-8g fiber)

  • Snack smart: Choose an apple with skin over chips (+4g fiber)

  • Dinner upgrade: Swap white rice for quinoa (+3g fiber)


Track your wins: Snap a photo of your fiber-filled meal and tag @lifealivecafe + @drumanaidoo to be entered to win prizes this week!


By the end of this week, aim to make fiber a natural part of every meal. Your gut (and brain) will thank you.

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Eating Fiber-Rich at Life Alive

Each meal recommendation below will fast-track you toward your daily fiber goal:


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Dr. Uma’s Avocado Hummus

Vegan, gluten-free, dairy free

Servings: 6

Prep Time: 10 minutes


Chickpeas are a source of tryptophan, and avocados and olive oil are great sources of healthy fats, including omega-3s (avocados are rich in fiber and various vitamins too). You can eat this tasty spread on a low-glycemic index toast, or as a dip for fresh-cut vegetables.


½ large ripe avocado, skin and seed removed
2 cups cooked or canned chickpeas
⅓ cup tahini paste
¼ cup fresh lime juice
1 clove garlic
1 teaspoon kosher salt, plus more if needed
¼ teaspoon black pepper
½ teaspoon ground cumin
¼ teaspoon smoked paprika
½ cup fresh cilantro
3 tablespoons olive oil, plus more for drizzling
1 tablespoon sliced, toasted almonds
¼ cup chopped fresh flat-leaf parsley


Using a food processor, combine all the ingredients except the olive oil, almonds, and parsley, for about 1 minute.


With the motor running on medium speed, drizzle in the olive oil and continue to process until the hummus is very light and creamy, about 1 more minute. Season with additional salt, if needed.


Transfer the hummus to a shallow bowl.


Top with toasted almonds and chopped parsley and drizzle with the additional olive oil.


If you are not eating immediately, cover the hummus with plastic wrap so the avocado does not turn brown. The hummus can be stored in the fridge for up to 1 day.

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Dr. Uma’s Creamy Cannellini Bean and Greens Soup

Vegan, gluten-free, dairy free

Servings: 6

Prep Time: 15 minutes

Cooking Time: 15 minutes


This soup combines the anti-anxiety powers of beans and leafy greens to create a delicious Mediterranean-style meal.


1 tablespoon avocado oil
½ cup chopped yellow onions
1½ teaspoon white pepper
½ teaspoon garlic powder
½ teaspoon fresh thyme
2 cans organic cannellini beans, drained and rinsed
2 cups low-sodium vegetable stock
2 cups hemp milk, or plant-based milk of choice
2 cups baby spinach
Juice of ½ lemon
1 tablespoon chopped fresh flat-leaf parsley
1 tablespoon toasted pepitas


Heat the oil in a large stainless-steel pot over medium heat. Sauté the onions with the salt, spices, and thyme for about 5 minutes, or until the onions are softened and golden. Add the beans and sauté for another 5 minutes.


Add the stock and milk and bring to a boil.


Remove from the heat and place the soup in a blender to liquefy, adding more stock if it is too thick. Another option is to just use an immersion blender to liquefy the soup while still in the pot, off the heat.


Add the spinach and lemon juice just before serving, allowing the greens to wilt into the soup.


Serve topped with chopped parsley and pepitas.

Recipes excerpted from CALM YOUR MIND WITH FOOD and THIS IS YOUR BRAIN ON FOOD by UMA NAIDOO, MD. Copyright ©2020 and ©2023 respectively by Uma Naidoo. Used with permission of Little, Brown Spark, an imprint of Little, Brown and Company. New York, NY. All rights reserved.