Low vitamin d levels can cause erection problem? my vitamin d levels are 10.5 and i have low iron 66. high ldl levels 179 but total cholesterol is 238. so low vitamin d low iron in blood and high ldl levels in cholesterol can cause weak erections?

Your doctor needs to help you restore appropriate levels. The cholesterol and especially LDL are future risks for cardiac disease, and possibly stroke. The vitamin D needs to be boosted to the 50-70 ng/ ml range, and there is a need to uncover whether blood loss is causing low iron. Get proactive and address all of this. ED can later be handled by a urologist.