The problem: Air conditioning and central heatingAs the radiators warm up, the levels of humidity in the air go down and skin cells lose water by osmosis. "When skin cells are 'born' deep within the skin, they are packed full of moisture," says Sally Penford, education manager for the ...
The problem: Air conditioning and central heatingAs the radiators warm up, the levels of humidity in the air go down and skin cells lose water by osmosis. "When skin cells are 'born' deep within the skin, they are packed full of moisture," says Sally Penford, education manager for the ...
Adiet without enough proteincould lead to a weaker immune system, making it harder for the body to fight off both bacterial and viral infections. The amino acids—aka the building blocks of life—that make up proteins stick around after digestion andhelp repair body tissueamong carrying out cou...
As an example, when a sudden shock is administered to a rat as an unconditioned stimulus, the central amygdala activates, stress hormones are released, and the SNS system mobilizes. After conditioning the rat with a tone before administering shock, the sound of the tone alo...