Over supplementing can be a dangerous thing...especially if you are taking other medications. Supplements are medications. They are not without their dangers.
From the dietician who posted earlier months ago.
At this point in time, admittedly I don't take any vitamins and supplements. In the past, it has been recommended that I take some iron but that was when I was underweight and ..during my non-cycling years. Calcium has been recommended to me also. Just haven't gotten around to it.
I think I'm eating probably 5-10% more food because I'm at home and food is close to me. But with my daily exercise routine...I've actually lost abit of weight over past 3 months. I don't worry about vitamin C since I eat several fruits daily.
I get probably abit too much sunshine because I am cycling daily early morning for the past 2 months. During colder/rainier season, I can only fit in 2-4 times of cycling per week. I just focus on eating dishes/food made of whole original produce, with least amount of processed ingredients/foods.