Beyond the Bottle: The Rising Challenges Posed by Formula and Lab-Grown Milk to Natural Breastfeeding

Health authorities from the WHO to the NHS and the American Academy of Paediatrics agree: babies should be exclusively breastfed for the first six months of life. And for good reason. Breast milk is a living food, containing more than 1,500 bioactive molecules—lipids, proteins, immune cells and more—that adapt in real time to the baby’s changing needs. No lab-grown product, however advanced, can come close to replicating this evolutionary intelligence.

Yet breastfeeding rates remain shockingly low. In the UK, just 1% of babies are exclusively breastfed at six months. In the US, around a quarter meet that milestone. This decline isn’t accidental. It has been fuelled by decades of aggressive formula marketing that casts powdered milk as modern, scientific, even superior to breast milk (here and here). While research has long since debunked those claims, the industry’s cultural grip remains strong.

Now, amid the dominance of formula, a new ‘solution’ is emerging. Companies like Biomilq are promoting artificial breast milk as more “sophisticated” than nature itself. But history tells us that such promises come with risks. Research (here, here and here) links formula and breast milk substitutes to infections, allergies, obesity, diabetes and even leukaemia, while many products are loaded with added sugars such as lactose, fructose and glucose undermining claims of healthfulness. Meanwhile, the global infant formula industry continues to reap staggering profits, over $81 billion in 2024 alone, despite these dangers.