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.
push. 1  to exert pressure or force against, esp. so as to move. to move in this way. 2  to urge on; impel; press. to follow up vigorously; promote (a campaign, claim, etc.) to extend or expand (business activities, etc.) 3  to bring into a critical state; esp., to make critically in need: to be pushed for time.