By adding the hops only a few days before bottling, you get the freshest hop aroma throughout your beer without much loss of taste.Another method is to add the hops to the secondary 2 weeks prior to bottling.
Psychological problems such as dementia, paranoia, depression, and behavioral problems can result from a vitamin B-12 deficiency. Neurological damage sometimes cannot be reversed. Vitamin B-12 deficiency may cause the following symptoms: tingling in the feet and hands.
Psychosis and both audio and visual hallucinations can occur at the advanced stages of a vitamin B12 deficiency. 8. Tremors. Uncontrolled movements of the extremities results in prolonged deficiency of B12 in the body. 9. Depression. Depression is also a symptom that occurs after the body has been deprived for a long period of time.