The proteins in gluten and dairy break down into gluteomorphins and caseomorphins, which have morphine-like effects that can cause brain fog, cravings, and sleepiness.

Allergies can cause an 'allergic brain' where high levels of histamine act as a neurotransmitter, leading to the brain fog commonly associated with hay fever.

The concept of 'intuitive eating' is flawed in a modern environment because hyper-palatable, ultra-processed foods are deliberately designed to hijack our biology and be overconsumed.

You can support your T-regulatory cells, which act as the conductor for a balanced immune system, by consuming more dietary fiber and vitamin A.

A condition called auto-brewery syndrome, where gut microbes like yeast and certain bacteria ferment the food you eat into alcohol, can be a direct cause of brain fog.

Creatine, found in beef and fish, supports brain energy metabolism, and its levels are often depleted in carriers of the ApoE4 allele, the most well-defined Alzheimer's risk gene.

A study showed that finely ground porridge spiked blood sugar far more than coarsely ground porridge with the same calories, proving the degree of processing is critical.