Vitamin D deficiency is far more widespread than most people realise - and winter only makes the problem worse. With shorter days and reduced sunlight exposure, levels tend to drop just when the body ...

Sensory transduction for many taste stimuli such as sugars, some bitter compounds and amino acids is thought to be mediated via G protein-coupled receptors (GPCRs), although no such receptors that ...

North Dakota is a lot different than Arizona. The Grand Canyon is replaced with Theodore Roosevelt National Park. Our sunny winters are replaced with snow and freezing temperatures. But where North ...