Since 1946, the Tanker desk has been manufactured the same way-a double pedestal base, made of thick gauge steel with a natural, brushed finish.
A lack of dietary folates can lead to folate deficiency. A complete lack of dietary folate takes months before deficiency develops as normal individuals have about 500â20,000 micrograms (Âµg) of folate in body stores.
Testing for B12 and folate levels may be appropriate when a person has signs and symptoms of a deficiency, such as: 1  Diarrhea. 2  Dizziness. 3  Fatigue, muscle weakness. 4  Loss of appetite. 5  Pale skin. 6  Rapid heart rate, irregular heartbeats. 7  Shortness of breath. 8  Sore tongue and mouth.