With the influx of health concerns related to artificial food dyes, many people are looking for alternative options in the kitchen.
At the r/AskBaking subreddit, one person was specifically looking for ways to create blue frosting naturally.
"Looking for some ways to dye white frosting blue, but trying to avoid using food coloring!" the original poster wrote. "I've heard spirulina powder, or even freeze [dried] blueberries."
With the OP looking for sure-fire advice, the community did not disappoint.
Synthetic food dyes are 100% aesthetic, adding zero nutritional value to your dish. They can also be made from the dirty energy source of petroleum.
The U.S. Food and Drug Administration maintains the stance that the majority of these dyes are safe when used within mandated regulations. Other countries, meanwhile, have banned or placed high restrictions on them due to health concerns such as allergies, hyperactivity, and cancer.
Stay hydrated and refreshed this holiday season — without any sugar or harmful additives Nuun’s zero-sugar hydration tablets are a perfect, guilt-free way to enhance your water throughout the day. You’ll get five essential electrolytes for everyday hydration — with zero grams of sugar. Plus, Nuun tablets are certified vegan and gluten-free, and they’re the perfect size to keep in your car, purse, or anywhere you'll want a healthy, restorative drink. Learn more → |
In early 2025, the FDA finally banned Red No. 3 food dye, which was found to be carcinogenic in lab animals. Consumers may want to do their own research and minimize consumption when it comes to other artificial dyes as well.
Some studies have shown that artificial food dyes may cause neurobehavioral problems in children, resulting in learning difficulties and shortened attention spans. Other research has found that male rats subjected to Blue 2 are prone to brain tumors.
Pending potential future actions from the FDA, there's a lot that individuals can do now to decide what's best for them. Some commercial innovators are on the case too.
|
When you're choosing health and beauty products, which of these factors is most important to you? Click your choice to see results and speak your mind. |
Cost 💰 Michroma, a biodesign startup, has engineered a substance they're calling Red+ — a "premium high-performance sustainable natural colorant." Not only might this be a great substitute for Red No. 40, it also accommodates vegan, kosher, and halal diets.
There's a reason dermatologists personally use this daily moisturizing sunscreen more than any other brand Dermatologists see and understand skin at a much deeper level than the rest of us, and they know that the perfect SPF both protects and corrects your skin. That's why they trust, recommend, and personally use EltaMD more than any other brand. EltaMD's clinically tested formulas are designed with dermatologists to meet the needs of any skin type or condition. They're also designed for consistent daily wear to build long-term resilience with a moisturizing, lightweight, non-comedogenic texture — plus hyaluronic acid to help reduce the appearance of fine lines and wrinkles. Learn more → |
Meanwhile, finding natural food dyes might be as easy as searching your kitchen or the grocery store. Redditors had plenty of advice to offer the OP along these lines.
"Blueberries will make it purple," one user advised. "Spirulina and butterfly pea powder are better if you want blue."
"My local ice cream shop switched to spirulina powder for their cotton candy ice cream flavor. It's a pretty sky blue color and it did not affect the cotton candy flavor," shared another.
"Blue spirulina is gorgeous and honestly works better for buttercreams than liquid or gel food coloring because it's a powder," a third explained in support.
If you plan on taking this advice, just make sure you use blue spirulina, as regular spirulina is green.
Join our free newsletter for easy tips to save more and waste less, and don't miss this cool list of easy ways to help yourself while helping the planet.
Cool Picks
