In order to obtain high and quality result day by day athletes train hard but at the same time they should not forget about supplements and vitamins that their body need. If your goals are to boost your size and strength then one of the essential vitamins you need is Vitamin D. It plays a crucial role for human body, by helping in the absorption of calcium and phosphorus from the consumed food.
Calcium is necessary for muscular contraction. If calcium is enough in body then muscles contract better, and growth and fuel burning processes are enhanced. In case of shortage or no adequate stores of calcium in the muscle then full, hard muscular contractions cannot be maintained.
Phosphorus also helps in providing quick, powerful muscular contractions, which include the majority of movements during workout.
Because vitamin D gets converted in the body to a steroid hormone – 1,25-dihydroxy vitamin D – it makes sense that it would have some effect on strength. This active form of Vitamin D binds to specific receptors found on membranes and nuclei of muscle cells. When it binds to these receptors, it enhances muscle contraction and protein synthesis – the buildup of muscle protein that leads to muscle growth.
The best and safest source of Vitamin D is sun. Vitamin D is also naturally found in butter, eggs, and fish liver oils. But sometimes it is not enough that is why athletes/bodybuilders can take it in capsules. Recommended dose is 1,000 international units about twice per day with meals.
Many people who don’t get enough vitamin D often suffer from muscular weakness and weak bones; therefore, it is important to be aware of the health benefits that each vitamin has to offer. The conclusion is that sufficient Vitamin D is necessary for strong muscles.