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.
B Vitamins. There are a few types of these nutrients, and theyâre all good for your body. But three of them -- vitamins B6, B12, and folic acid -- are especially important.Vitamin B6 is also known as pyridoxine. You need it to keep your brain working well and to help your body convert food into energy, called metabolism.It can be toxic if you get too much of it at once.ut three of them -- vitamins B6, B12, and folic acid -- are especially important. Vitamin B6 is also known as pyridoxine. You need it to keep your brain working well and to help your body convert food into energy, called metabolism. It can be toxic if you get too much of it at once.