References: 1  Dr. Henry Knipe and Dr. Jeremy Jones â Nasal Conchae Radiopaedia. 2  Nasal Turbinate Anatomy Get Body Smart. 3  The Nasal Cavity â Anatomy and Functions Teach Me Anatomy. 4  Henry Gray. 5  Superior Nasal Conchae Location and Anatomy Inner Body. 6  Superior Nasal Conchae of the Ethmoid Anatomy Expert. 7  Henry Gray.
Zinc deficiency is caused by inadequate intake or absorption, increased zinc excretion, or increased bodily need for zinc. Zinc deficiency symptoms include growth and development problems, hair loss, diarrhea, impotence, eye and skin conditions, and loss of appetite. Other symptoms may include weight loss, delayed wound healing, taste changes, and mental slowness. Zinc can be measured in plasma, red blood cells, white blood cells, and hair.
Symptoms of B-12 deficiency can be subtle at first. Early symptoms may include a persistent tingling or prickly feeling in your feet or hands, weakness, numbness, imbalance, and mental problems such as confusion, depression, irritability and forgetfulness.Rarely, vitamin B-12 deficiency is a cause of dementia.NSWER: Vitamin B-12 deficiency is more common with increasing age and affects 5 to 15 percent of adults. Some of this is early deficiency and not associated with symptoms. Once symptoms develop, they are sometimes overlooked because they develop slowly and are similar to many other problems related to growing older.