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.
Vitamin B-12 deficiency anemia (pernicious anemia). Vitamin B-12 deficiency can result from a diet lacking in vitamin B-12, which is found mainly in meat, eggs and milk. Vitamin B-12 deficiency anemia can also occur if your small intestine can't absorb vitamin B-12. Vitamin C deficiency anemia. 2  Vitamin C deficiency can develop if you don't get enough vitamin C from the foods you eat. 3  Vitamin C deficiency is also possible if something impairs your ability to absorb vitamin C from food.