Discount brokerages require a minimum age of 18. However, you can create a sub-account under your dads name (as long as he signs some sort of consent form) and these sub-accounts don't have a minimum age requirement.
Vitamin D deficiency rickets can be caused by a lack of vitamin D in the diet, a lack of exposure to the sun, or malabsorption syndromes in which there is an inability of the intestines to adequately absorb nutrients from foods.
Vitamin D Deficiency Related Diseases & Conditions. Medical conditions are often related to other diseases and conditions. Our doctors have compiled a list of ailments related to the topic of Vitamin D Deficiency.These conditions may be a cause or symptom of Vitamin D Deficiency or be a condition for which you may be at increased risk.Constipation Constipation is defined medically as fewer than three stools per week and severe constipation as less than one stool per week....learn more Â».hese conditions may be a cause or symptom of Vitamin D Deficiency or be a condition for which you may be at increased risk. Constipation Constipation is defined medically as fewer than three stools per week and severe constipation as less than one stool per week....learn more Â».