Westfield State University Athletics. Head coach Pete Kowalski begins his third season as the head coach of the Westfield State Owls football program in 2016. He was named the head coach of the Owls on May 16, 2014 after serving as an assistant coach and defensive coordinator at Westfield State for the previous 18 years.
Most vitamins and minerals can be toxic if you take too much. However, vitamin B-12 is a little different. Your system only absorbs a small amount at a time and gets rid of what it doesn't need, which means it's generally safe, even if you take too much.
Side Effects and Warnings. Vitamin B12 is likely safe when taken according to the recommended dietary amounts (RDA) or less. Use cautiously in people with heart concerns, due to an increase in rates of restenosis (reoccurrence of narrowing of a blood vessel) after stent placement and vitamin B12 supplementation.nfants, when breastfed by a vitamin B12-deficient mother, are at risk for many health issues such as severe developmental disorders, growth failure, and anemia. Some research has reported that vitamin B12 levels during pregnancy have effects on mental function in infants. 1  Dosing. 2  Interactions.