Truth is we’ve been delaying this article for a while until we had enough information & facts to allow us to enlighten our readers.
Warnings
D3, also known as cholecalciferol, is a supplement that helps your body absorb calcium. It’s typically used to treat people who have a vitamin D deficiency or related disorder, such as rickets or osteomalacia.
1. Elevated Blood Levels
In order for vitamin D to reach toxic or dangerous levels in the body, it needs to exceed 100 nanograms (ng) per mL.
Hypervitaminosis D is defined as blood vitamin D levels over 100 ng/mL, while vitamin D intoxication is defined as serum levels over 150 ng/mL Even when taking high dose vitamin D supplements, it’s unlikely that a healthy person’s blood vitamin D levels would come close to reaching excessive or toxic levels. Most cases of vitamin D toxicity are caused by inappropriate supplement dosing and prescription errors.
For example, in a 2020 case report, a 73-year-old man developed vitamin D toxicity after taking 10,000 IU of vitamin D per day for many years In another 2020 case report, a 56-year-old woman who took an average of 130,000 IU of vitamin D per day for 20 months in hopes of improving symptoms of multiple sclerosis was hospitalized for symptoms including nausea, vomiting, and muscle weakness. Note that 130,000 IU is over 30 times the generally recommended safe upper limit of 4,000 IU per day.
Even though toxicity is unlikely if you keep your daily intake levels below 10,000 IU per day and avoid excessively high intakes of vitamin D supplements, experts recommend that people with typical vitamin D levels do not exceed 4,000 IU of vitamin D per day Keep in mind that people who are low or deficient in vitamin D typically need to take much higher levels than the current Tolerable Upper Intake Level (UL) of 4,000 IU per day to reach and maintain optimal vitamin D levels.
What Is Cholecalciferol?
Vitamin D helps your body absorb calcium.
Cholecalciferol is used as a dietary supplement in people who do not get enough vitamin D in their diets to maintain adequate health. Cholecalciferol may also be used for purposes not listed in this medication guide.
For The Consumer
Although not all of these side effects may occur, if they do occur they may need medical attention.