A successful local logon begins when a user presses CTRL+ALT+DEL. Winlogon and the GINA DLL collect the user's credentials and then send the credentials to the LSA. The LSA verifies the user's identity and then returns a logon success and the user's access token to Winlogon and the GINA DLL.
Most people do not commonly experience side effects with vitamin D, unless too much is taken. Some side effects of taking too much vitamin D include weakness, fatigue, sleepiness, headache, loss of appetite, dry mouth, metallic taste, nausea, vomiting, and others.
The symptoms of vitamin D deficiency can vary amongst individuals, depending on presence of any complications, such as bone fracture, the severity of vitamin D deficiency, and other factors. Many people have no symptoms of vitamin D deficiency until complications are present. Symptoms may also be mild. Symptoms of vitamin D deficiency include bone pain, stooped posture, muscle cramps, weakness and tingling, and a loss of height. Having very pale skin may indicate that a person is at risk for vitamin D deficiency as well as for other disorders, diseases and conditions.