Hi - if you are deficient in vitamin D it can cause you pain so taking it would stop the pain. But it has no use as a pain killer for other conditions. In Sweden they use vitamin D supplements to help guard against depression in winter brought about by lack of sunlight. Kim

Hi - if you are deficient in vitamin D it can cause you pain so taking it would stop the pain. But it has no use as a pain killer for other conditions. In Sweden they use vitamin D supplements to help guard against depression in winter brought about by lack of sunlight. Kim