Saliva is a watery substance located in the mouths of animals, secreted by the salivary glands. Human saliva is 99.5% water, while the other 0.5% consists of electrolytes, mucus, glycoproteins, enzymes, antibacterial, and bacteria compounds such as secretory IgA and lysozyme.The enzymes found in saliva are essential in beginning the process of digestion of dietary starches and fats.roduced in salivary glands, human saliva is 99.5% water, but it contains many important substances, including electrolytes, mucus, antibacterial compounds and various enzymes.
However, subclinical deficiencies of vitamin B3 can produce agitation and anxiety, as well as mental and physical slowness. Vitamin B5 (pantothenic acid): Deficiencies of this vitamin are rare, but may lead to symptoms of fatigue and depression. Vitamin B6 (pyridoxine): This vitamin helps your body process amino acids, which are the building blocks of all proteins and some hormones. It is needed to make serotonin, melatonin and dopamine.
Continue reading the main story. In patients with depression, anxiety and other psychiatric problems, doctors often find abnormal blood levels of thyroid hormone. Treating the problem, they have found, can lead to improvements in mood, memory and cognition.r. Davis said it is common for people with thyroid problems to be given a misdiagnosis of psychiatric illness. Leah Christian, 29, tried antidepressants 10 years ago for depression and anxiety. They did not help.