Shutter Speed s. Many of today's SLR camera s offer action-stopping shutter speed s of 1/2000 sec. or faster. None of the point-and-shoot models come close, although some do offer speed s fast enough to stop most action.
According to the National Institute of Health, research suggests that taking between 20 to 50 milligrams of DHEA supplements daily should be sufficient and safe for most adults over the age of 30. Individual needs will vary, but less is usually better, especially at first.
50â75mg/kg per day in equally divided doses every 12hrs; max 2g/day. Skin and skin structures: may give once daily or in 2 equally divided doses every 12hrs; max 2g/day. Meningitis: 100mg/kg (max 4g) for 1 dose, then 100mg/kg per day (max 4g/day) once daily or in 2 equally divided doses every 12hrs for 7â14 days. Otitis media: 50mg/kg (max 1g) IM once.