Scurvy cases (notably French soldiers eating fresh horse meat), it was discovered that meat alone, even partly cooked meat, could alleviate scurvy. Conversely, in other cases, a meat-only diet could cause scurvy. Scott's 1902 Antarctic expedition used lightly fried seal meat and liver, whereby complete recovery from incipient scurvy was reported to have taken less than two weeks. Hippocrates documented scurvy as a disease, and Egyptians have recorded its symptoms as early as 1550 BCE. The knowledge that consuming foods containing vitamin C is a cure for scurvy has been repeatedly rediscovered and forgotten into the early 20th century. In the
Vitamin D deficiency in Australia Australian Standard 2.4.2. It is mandatory for all food manufacturing companies producing table spreads like butter and margarine to have no less than 55 mg/kg of vitamin D, as a response to a growing public health requirements. In response to recent advances, public policies are being reconsidered to ensure vitamin D is evidently being measured. With the vitamin D deficiency resurfacing the nutrient reference value guidelines were established, in turn creating the dietary vitamin D recommendations. The dietary vitamin D guidelines are assuming limited exposure to UVB sunlight are: Infants, Children and Adults < 50 years: 5 µg/day Adults >