Introduction. The common disease-common variant (CDCV) hypothesis posits that common, interacting disease alleles underlie most common diseases, perhaps in association with environmental factors [1] , [2] .imilarly, The prevalence of the disease in the population is then: and the PAF is: The sibling recurrence risk is given by: where V a is the additive genetic variance divided by Îº 0 2, V d is the dominance genetic variance divided by Îº 0 2 and K = Îº/Îº 0.
Marula oil is extracted from the kernels (nuts) of the Marula tree (Sclerocarya birrea), from the Anacardiaceae family.arula oil contains a large proportion of monounsaturated fatty acids and natural antioxidants which make the oil very stable.
Traditionally, amla oil is made by immersing dried amla fruit in oil. Typically, coconut oil, mineral oil, or sesame oil is used as the base oil.ome people also create their own hair treatments by combining amla powder with warm water so that the blend achieves a paste-like consistency. Now, amla oil is featured as an ingredient in many shampoos, like Softsheen Carsonâs Amla Legend (find out how much we loved it here).