Fat. It’s one of the most misunderstood nutrients out there.

As adults, many of us have been conditioned to avoid it. "Low-fat" this, "fat-free" that — we’ve been taught to fear fat as if it’s the thing standing between us and health. But here’s the truth every parent needs to know:

Babies need fat. A lot of it.
Fat is essential for their growth, development, and long-term health.

At Little Judah, we talk to parents who are trying to do everything right for their little ones — but they’re confused by mixed messages. Is fat good or bad? How much is too much? What kind of fat is best?

We’re here to clear it up for you.

What Does Fat Actually Do for Babies?

You know how rapidly babies grow in their first year? That’s not just bones and muscles — it’s brain and nervous system development, too.

Fat is the fuel for all of it.

Here’s why fat is absolutely vital for babies:

• Brain growth: The brain is nearly 60% fat, and it triples in size in the first few years of life.
  
• Energy: Babies need fat to support their sky-high energy needs.
  
• Cell structure & hormones: Every single cell in your baby’s body is wrapped in a fat-based membrane.
  
• Nutrient absorption: Vitamins A, D, E, and K — critical for growth — can only be absorbed with fat.
  

In short? No fat, no development.

How Much Fat Do Babies Really Need?

Your baby needs around 40 grams of fat every single day — and that’s no accident. God, in His perfect design, made breastmilk naturally rich in fat, with about 50% of its calories coming from fat. That’s how essential fat is for your baby’s brain, body, and development.

But here’s where many parents unknowingly miss the mark:
When solids begin, the focus often shifts to fruits, rice, or plain veggies — and the healthy fats and vital micronutrients get left behind.

It’s not intentional. It’s just that most baby food advice doesn’t emphasize how important fat still is beyond breastmilk or formula.

But trust this — your baby still needs those nourishing fats during weaning and beyond. It’s how their brains grow, their hormones regulate, and their little bodies thrive.

Signs Your Baby May Not Be Getting Enough Fat

While most babies get adequate fat from breastmilk or formula in their first 6 months, problems can start to creep in when solids begin — especially if parents are cautious about using fats.

Here are some signs your baby may be running low:

• Slowed weight gain or growth
  
• Dry or flaky skin
  
• Digestive issues or constipation
  
• Trouble sleeping
  
• Seeming constantly hungry, even after meals
  

The good news? These are often easy to fix — with the right fats.

Good Fats vs. Bad Fats: What Should You Be Giving Your Baby?

Not all fats are created equal.

Let’s talk about what belongs on your baby’s plate — and what doesn’t.

Healthy fats for babies:

• Avocados – soft, mild, rich in monounsaturated fats
  
• Full-fat animal foods – like pasture-raised meats or liver (in small amounts)
  
• Coconut milk/oil – full of stable, baby-friendly saturated fats
  
• Egg yolks – packed with choline and healthy fats for the brain
  
• Olive oil – great for drizzling on steamed veggies or grains
  
• Fatty fish like wild salmon

Fats to avoid:

• Vegetable seed oils (canola, soybean, sunflower, corn) – highly processed and inflammatory
  
• Margarine or shortening – hydrogenated and unnatural
  
  

But Wait — Aren’t Saturated Fats Bad?

This is one of the most common myths we hear from parents.

The truth is: saturated fat is not the villain it’s made out to be. In fact, human breastmilk is nearly half saturated fat. Babies thrive on it.

What matters most isn’t “saturated vs unsaturated,” but whether the fat is natural and stable, or processed and unstable. At Little Judah, we prioritize the kind of fats your baby’s body recognizes and knows how to use — the way nature intended.

How Fat Needs Change as Your Child Grows

While this blog focuses on babies, it’s worth noting:

• Toddlers still need high-fat foods to support ongoing brain development and energy needs.
  
• Preschoolers and school-aged kids do best with a balance of fats, especially for mood, focus, and immune function.
  
• Even teens and adults benefit from unprocessed, whole-food fats — just in different proportions.
  

So don’t be afraid to build your family’s meals around healthy fats. They’re not only safe — they’re foundational.

Do We Still Need Fat as We Grow? Absolutely.

You might be wondering — “Is all this talk about fat just for babies, or do we still need it later in life too?”

The answer is yes — fat is essential at every stage of life.

While babies need the highest proportion of fat (around 40–50% of their daily calories!), the truth is that everyone needs a solid amount of healthy fats every day — usually over 40 grams.

For adults, the need shifts. We may not be building brains from scratch anymore, but we still need fat to fuel our minds, protect our organs, absorb vitamins, and support healthy hormone function.

And for babies and children? Fat isn’t optional. Their brains are growing at lightning speed, and fat is a vital building block for that development.

Feeling tired, foggy, moody, or always hungry?
It might not be a lack of willpower — it could be your body asking for more of the right kind of fat.

Here’s a simple table to help you visualize fat needs from babyhood to adulthood:

Fat isn’t just food — it’s foundational.

The Bottom Line: Don’t Fear Fat. Choose It Wisely.

If you’re a parent feeling pulled in every direction by online advice, food labels, and diet culture, we want to encourage you:

Fat is not the problem.
Your baby’s body is designed to thrive on good fat.
The key is choosing the right kind — and enough of it.

At Little Judah, we make this easier for you.

Our additive-free baby food is made with real, nutrient-dense ingredients that naturally support healthy fat intake — like coconut milk, extra virgin olive oil, and high-quality animal proteins. We never use industrial seed oils, fillers, or gimmicks. 

And because packaging matters too, we say no to plastic pouches — our food comes in safe, reusable glass jars that preserve both the food and your peace of mind.

Your baby deserves clean, nourishing fuel in every bite — and a future built on strong foundations.

So yes — embrace the fat. Your baby’s brain, body, and future will thank you.

References: 

https://www.ncbi.nlm.nih.gov/books/NBK562207

https://www.utmb.edu/pedi_ed/Obesity/page_23.htm

https://sprintmedical.in/blog/weight-and-growth-chart-for-kids

When it comes to baby food, packaging isn’t just about convenience — it’s a decision that impacts your child’s health, your peace of mind, and our planet. 

While plastic pouches have become a popular choice, we believe glass jars offer a safer and more sustainable solution. Here’s why we made this decision at Little Judah — and why it matters for you and your baby.

1. Safety First: Why Glass Is the Gold Standard

When baby food is heated, stored, and eaten straight from its container, the material matters. Glass jars are chemically inert — meaning they don’t leach harmful substances into the food — even when exposed to high temperatures during sterilisation.

What About “Safe” Plastics Like Polypropylene (PP)?

Many baby food pouches today use PP as their food-contact layer. While PP is often marketed as BPA- and phthalate-free, emerging research tells a different story:

• A study published in Environmental Science & Technology found that some PP products interfered with hormone function and caused toxic responses in cells. Out of 191 chemical contents extracted from 5 PP samples, only 24% were identified — meaning we still don’t know what most of the chemicals are.
  
• Another study in Spain examined 26 PP films used in food packaging and identified 76 compounds leached out — though it did not report how many remained unidentified. Of the identified substance, 76% of identified compounds were unintended by-products, formed from the breakdown of additives or impurities during manufacturing.
  
• An article published in Nature reported that PP infant feeding bottles can release up to 16.2 million microplastic particles per liter.

Although often labeled as “safe,” PP is far from risk-free. Studies now show it can leach unknown chemicals and shed millions of microplastic particles — raising serious concerns about its use in baby food packaging.

Babies Are Especially Vulnerable

Baby food is sterilized at temperatures ranging from 115–127°C — and heat is a well-known trigger that accelerates chemicals and microplastics leaching from plastic pouches.

Since babies eat proportionally more than adults for their body weight — and have immature livers and kidneys — even small amounts of unknown substances could have long-term health effects.

Glass jars eliminate this risk. No harmful leaching. No hidden toxins. Just clean, safe food — the way it should be.

2. Recyclability: Why Glass Has a Clear Advantage

Plastic Recycling Isn’t What It Seems

Baby food pouches (retort pouches), are made from multiple layers of materials like polypropylene, polyester, nylon, and aluminium. These layers are fused together, making them extremely difficult — and often impossible — to separate for recycling. 

As a result, only a small number of specialised facilities around the world can process them, meaning most end up in landfills.

Even when plastic is recycled, it doesn't hold up well. The process weakens the material by shortening its polymer chains — a phenomenon known as downcycling. This leads to lower-quality plastic with limited future use. Eventually, even recycled plastic becomes non-recyclable waste.

In reality, only about 9% of plastic waste is ever recycled. The rest either gets incinerated, sent to landfill, or pollutes our environment.

Glass Is Infinitely Recyclable

Unlike plastic, glass can be recycled endlessly without any loss in quality or purity. According to the UN Climate Technology Centre & Network, the global glass recycling rate hovers around 50%. However, recycling performance varies widely depending on the country and the type of glass used.

Europe leads the way — with 70% of glass bottles collected, and 90% of those transformed into new bottles through a closed-loop system. This means old glass becomes new glass, again and again, without degrading.

In short: glass is genuinely sustainable. Plastic is not.

3. Environmental Impact: The Long Game

Energy Consumption

At first glance, plastic may seem like the more energy-efficient choice. Producing a 12-ounce plastic bottle requires 3.75 megajoules (MJ), while a glass bottle uses about 6.57 MJ. However, when glass is recycled, the energy required drops by approximately 40% — thanks to cullet, or crushed recycled glass, which melts at a lower temperature than raw materials.

Even better? Reusing glass requires no additional energy at all.

While plastic may appear efficient upfront, it carries a long-term environmental cost that glass simply doesn’t.

Longevity and Pollution: What Happens After Use

Glass may take thousands of years to degrade, but it stays chemically stable and doesn’t leach toxins. In contrast, plastic never truly decomposes. 

Instead, it breaks down into microplastics — tiny particles that pollute our oceans, infiltrate the air we breathe, and even enter the food we eat.

According to the United Nations, the world produces over 400 million tonnes of plastic waste each year — more than the total weight of the human population. 

Why Reuse and Refill Matters

Experts agree: reusable systems are the only viable long-term solution. But baby food pouches, made from multi-layered materials, cannot be reused. That makes them part of the growing waste crisis.

Despite this, many brands continue to promote recycling as a fix — a message increasingly criticised as greenwashing. As Lisa Ramsden, Senior Plastics Campaigner at Greenpeace USA, puts it:

“The real solution is to switch to systems of reuse and refill.”

At Little Judah, we’re committed to being part of that real solution — not the illusion. That’s why we package your baby’s food in reusable, recyclable glass jars — better for your child, and better for the world they’ll grow up in.

4. Our Decision: Why Little Judah Uses Glass

At Little Judah, we took our time to weigh every factor — from safety to sustainability to long-term impact.

• Safety: Glass is chemically stable and toxin-free.
  
• Recyclability: Glass can be recycled infinitely without downcycling.
  
• Reusability: Glass jars can be reused repeatedly without any loss in quality.
  

While plastic may have its place in dry goods or snacks, it’s not the right choice for ready-to-eat baby food — especially when sterilisation and long-term storage are involved.

Final Thoughts: Choosing What’s Best for Your Baby

In a world filled with hidden chemicals, greenwashing, and microplastics, making conscious choices matters — especially when it comes to your baby.

By choosing glass, we’re taking a stand for:

• Cleaner food
  
• Lower exposure to unknown toxins
  
• A more sustainable planet for the next generation
  

As parents ourselves, we know how overwhelming these decisions can be. That’s why we’ve made it easy for you — by choosing the best option from the start.

Thank you for being part of this journey with us. Let’s raise a healthier, safer, and more conscious generation — one glass jar at a time.