There are vitamin D receptors in human muscle that have a direct effect on muscle strength. A severe vitamin D deficiency can cause myopathy, which can cause muscle weakness and pain. Vitamin D supplementation can reverse this and improve balance. Supplementing 700 to 1,000 IU/day of vitamin D3 has been shown to reduce falls by 19%-26%. Another advantage to correcting a vitamin D deficiency has been seen in decreasing knee and hip pain.
A push message is any notification from a smartphone app that displays while that app is not actively in use. Push messages are common on apps for iPhone and Android, and they frequently appear as pop-up dialogs, banners and small badges on each app's icon. Keep Learning.
Its the same as a sms, but it has some extra features like, url, user name and password for gateway, codes etc. You can also block unwanted messages. push messages are specially fomatted txt messages that cause the phone to act upon them when received... Fortunently all push messages have to go through your provider's PPG (push proxy gateway) so that keeps misuse of this form of txt message down. Most providers use push messages to send configuration data to your phone. Like setting up internet settings, etc... I believe it means to forward a text message.