Scurvy -gulonolactone oxidase (GULO) enzyme, which is required in the last step of vitamin C synthesis. The genomes of these species contain GULO as pseudogenes, which serve as insight into the evolutionary past of the species. In babies, scurvy is sometimes referred to as Barlow's disease, named after Thomas Barlow, a British physician who described it in 1883. However, Barlow's disease or Barlow's syndrome may also refer to mitral valve prolapse, first described by John Brereton Barlow in 1966. Scurvy Scurvy is a disease resulting from a lack of vitamin C (ascorbic acid). Early symptoms include weakness, feeling tired, and sore
Vitamin D deficiency in Australia individual might need hours to achieve that same desired amount. The strength of the UVB changes throughout the day so time will be change accordingly. There is conflicting evidence to suggest whether obesity contributes to vitamin D deficiency. Obese individuals have an increased risk of being vitamin D deficient likely caused by lack of sun exposure from reduced mobility and or low levels of physical activity. The serum levels of obese Australian were 8.3- 9.5 nmol/L lower in both genders comparable to those of healthy weight ranges. During the AusDiab study conducted throughout Australia serum levels within obese people were