Eating irregularly, especially on weekends ("eating jet lag") is linked to increased BMI. The highest increase was when meals were eaten 3.5-hours different on weekends versus weekdays.

High brain accumulation of aluminum found in those with familial Alzheimer's disease, which is linked to a genetic mutation, leads to high amyloid-beta plaques and an early and aggressive disease.

A small molecule that increased neurotransmitter receptor activity on neuron synapses were enhanced in mice and used as a therapy for Alzheimer's by increasing cognition and memory.

The probiotic Bacillus subtilis showed a protective benefit against alpha-synuclein protein clumps that starve the brain of dopamine and lead to Parkinson's disease and loss of motor function.