The American bullfrog (Rana catesbeiana), often simply known as the bullfrog in Canada and the United States, is an aquatic frog, a member of the family Ranidae, or âtrue frogsâ. This frog has an olive green back and sides blotched with brownish markings and a whitish belly spotted with yellow or grey.
A report in Science Daily outlining research done at National Jewish Health explains the chain of events in which vitamin D is effective in reducing proteins that cause inflammation. These results make vitamin D a good choice for supplementation when the goal is to alleviate sore muscles after a workout.
Understand that lactic acid does not cause muscle soreness after a workout. Lactic acid is often wrongly accused of being responsible for the post-workout muscle soreness experienced 1 to 3 days after a hard workout. After 3 minutes, the lactic acid begins to slow down the muscles, warning your body that it is close to its physical limit. 2  In this way it operates as a defense mechanism, protecting you from injury and fatigue.