Vitamins: Patients who have deficient levels of vitamin B12 or zinc may take supplements to correct the deficiencies. Administering vitamin B12 orally, intramuscularly, or intranasally is effective for preventing and treating dietary vitamin B12 deficiency.
One hand of length converted to foot equals to 0.33 ft. How many feet of length are in 1 hand? The answer is: The change of 1 hh - h ( hand ) unit of length measure equals = to 0.33 ft ( foot ) as the equivalent measure for the same length type.
1 Small size â The device is small enough to fit into your hand and weighs only 10 ounces.  Hand-held or hands-free use â In situations that require hands-free use, the device quickly attaches to a chair or bedrail or can be placed in a wheeled hands-free accessory.