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.
Because vitamin B12 is a water soluble vitamin and is excreted in the urine when consumed in excess, it's difficult to overdose on this essential nutrient. However, there are a few side effects to be on the lookout for if you're supplementing with vitamin B12 or receiving B12 injections.