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.
A common deficiency found in older people, Vitamin D can help discomfort and aching in the muscles. Vitamin D also helps in the absorption and utilization of calcium in the blood, which is required to soften and relax the muscles when they begin to cramp or tighten. The main source for vitamin D is from direct sunlight.hoto Credit vitamins image by Keith Frith from Fotolia.com. Muscle tightness is caused by short, involuntary contractions of the muscles typically due to exercise. Vitamins work together with the other nutrients of the body to improve absorption, circulation and overall function of the muscles, organs and tissues.