Enter
your baby’s birthday
and receive content tailored for you
Don’t miss out on content written just for you and your baby!

The 1000

by
Year 1Year 2

Year 3+

Heavy Metals

YEAR 0

MOST POPULAR

Explore

The 1000

by
Explore

The 1000

Year 1

0-4 Months

5 Months

6 Months

7 Months

8 Months

9 Months

10 Months

11 Months

12 Months

Year 2

Year 3+

Heavy Metals

Subscribe

The 1000
Your definitive guide to the First 1000 Days and beyond.

Girl standing on nectarines
Slide 1 of 5
The Truth About Heavy Metals in Your Baby’s Food
The Truth About Heavy Metals in Your Baby’s Food

A number of studies in recent years have found unsafe levels of heavy metals in popular packaged infant and toddler foods. Most recently, a congressional study released in 2021 found that these contaminants are detrimental to adults and children alike.

The First 1,000 Days: When Nutrition Matters Most

The world of childhood nutrition and wellness is riddled with conflicting advice. And yet, there is growing consensus around one topic: the importance of the first 1,000 days.

Introducing Allergens: What You Need to Know

Mounting evidence suggests that early exposure prevents allergy development.

Guide to Baby Food Stages

Ever wonder when it’s time to switch out your baby’s food? This guide breaks down everything from expiration dates to baby food stages. Let’s dive in!

What You Can Do About Paid Family Leave

In 2020, we found the 95% of the Yumi audience remain women. Perhaps this stagnant statistic does not surprise you. Such extreme lopsidedness reflects a reality virtually every mom knows to be true — women are overwhelmingly expected to make the bulk of household decisions. Nevermind that 70 percent of moms are also part of the paid workforce.

Carousel navigation arrow next slide

Enter your baby’s birthday and receive content tailored for you

• Exclusive Video

Meet the Whole Food Vitamin for the Whole Family

Plus More Exclusive Guides

+Starting Solids 101+The Poop Pantone+Our Summer Zine

Trending Now

Trendy can be good. Check out the newest articles that readers are nerding out on right now.

Salt & Babies
DEVELOPMENT
.
04 Sept
Why Added Sugars Aren’t Recommended Under 2
DEVELOPMENT
.
03 Sept
Food Allergy Prevention Guidelines
NUTRITION
.
04 Aug
How Baby’s Nutrition Mirrors the Mother’s
NUTRITION
.
03 Aug
Pregnancy & Mental Health
COMMUNITY
.
03 Jul
The MOMNIBUS Act: Why It's Important
COMMUNITY
.
04 May
Coping With Birth Trauma
COMMUNITY
.
04 Apr
Formula Shortages: What to Do
COMMUNITY
.
04 Apr
4 Ways Nutrition Affects Sleep
NUTRITION
.
03 Aug
6 Big Myths About Your Baby’s Sleep
NERD COUNCIL
.
03 Aug
These Ingredients Are Known to Counteract Heavy Metals
NUTRITION
.
03 Oct
The Problem with Baby Food Pouches
NUTRITION
.
03 Feb
Genius Baby World Leader

Weird Weekend Update: Did you know babies love bananas, but hate holding them?

Babies are born to boogie.

Talk about tiny dancers! Studies have proven that babies are born with an innate sense of rhythm.

Babies are born with 300 bones

That's 94 more than adults. Where do the extra bones go? They fuse together during development.

The Nerdier They Are, The Better We Feel Meet Our Nerd Council

Meet Dr. Manasa Mantravadi, an Indiana-based pediatrician who was alarmed after reading an American Academy of Pediatrics report on the dangers of plastics and its effects on children’s hormones, growth, and development.

View All

More from the
Nerd Council

More from the Nerd Council

Slide 1 of 6
Staying Calm During Toddler Tantrums

Strategies to help you stay calm amidst the chaos.

toddler tantrum
Managing Toddler Separation Anxiety

Preventing the heart-wrenching crying, screaming, reaching, and clinging.

Talking About Diversity With Toddlers

Incorporating the concepts of inclusion and acceptance into your home.

Coping with Miscarriage

Healing takes time, and there is no set timeline for grief.

Oxytocin Bonding With Baby

Oxytocin is the hormone responsible for that warm feeling we get inside when we see someone we love. It influences brain development, social bonding, and pain management. Oxytocin is produced in the hypothalamus and released during childbirth, skin to skin, and breastfeeding.

Pregnancy Nutrition by Trimester

Pregnancy is a pivotal period in a woman's life, and nutritional choices are important. But navigating this journey can be bewildering, even for those with established healthy eating habits.

Carousel navigation arrow next slide