What should be included: 1  The Air-Conditioning and Refrigeration Institute provides a brief explanation of how central air conditioning works 2  . Most central air conditioning systems are a split system, with the heaviest, noisiest, heat-generating components installed outdoors, and an evaporator coil indoors.
This vitamin group, which includes folate, B6, and B12, helps brain function in various ways. In particular, getting adequate B vitamins helps your brain respond appropriately to stress. Get your daily B dose via: Chickpeas and other legumes for vitamin B6.
Vitamin B1. According to the University of Maryland Medical Center, taking 50 mg of vitamin B1 daily can help treat dementia. Cholinergic neurons are responsible for nerve transmissions in part of the brain and tend to deteriorate in elderly individuals with Alzheimerâs disease.