Chemicals in the brain, called neurotransmitters, play a role in depression. Sometimes, the chemicals become imbalanced, causing depressive symptoms to arise. Although there are several reasons a person can become depressed, this is the biological...
Ganglioneuroblastoma is often identified when a parent or child recognizes a hard mass in the child's abdomen, though the cancerous tumors are capable of growing elsewhere in the body. When they are located on the face or head, there will usually...
Vanillylmandelic acid, or VMA, is a substance found in the urine of a child who has a type of abdominal tumor called a neuroblastoma. The VMA test was once used to diagnose another type of tumor – pheochromocytoma – but is now a...
Rather than having a singular primary cause, schizophrenia is best understood as a combination of interacting factors that produce schizophrenic symptoms. Genetically speaking, schizophrenia runs in families. First-degree relatives have a...
Vitamins are micronutrients that you need in small amounts primarily from food to promote healthy function of your body and prevent disease. Vitamin deficiencies can increase your risk of diseases and disorders, whereas increasing your intake of...
Approximately 26 percent of Americans ages 18 and older suffer from diagnosable psychiatric disorders each year, according to the National Institute of Mental Health. Treatment of mental illnesses may include a mental and physical evaluation,...
Heart disease, stroke, cancer, type 2 diabetes, osteoporosis, depression, Alzheimer's disease and respiratory diseases are conditions that can afflict women after the age of 50. Leading a lifestyle that includes daily physical activity, a healthy...
Vitamins are essential nutrients you need in small quantities to maintain good health. Your liver and fat cells can store fat-soluble vitamins such as A, D, E and K for future use, yet consuming too much can cause liver and kidney toxicity....
Vitamins are vital for women to promote health and prevent disease. Vitamins play a role in growth and cell development and support the structure and function of connective tissue and bones; they also stimulate the immune system. High potency...
Vitamin B12, also called cobalamin, is an essential nutrient required for the production of blood cells and normal function of the nervous system and intestinal tract. A lack of B12 causes anemia, which is a deficiency of red blood cells that...
Depression is one of the most common mental illnesses around the world. According to the World Health Organization, around 121 million people worldwide are affected by depression. While researchers aren't exactly sure what causes depression,...
Vitamin B-12, an essential nutrient required for the production of red blood cells and normal function of the nervous system, assists in fetal growth and development during pregnancy. A lack of B-12 causes anemia and nerve damage in the brain and...
