It is a detailed article about vitamin D toxicity and the way a lot of it’s thought-about to be an excessive amount of.
Vitamin D toxicity: How does it occur?
Excessive calcium ranges may cause varied signs, and the calcium may bind to different tissues and injury them. This consists of the kidneys.
Dietary supplements 101: Vitamin D
Blood ranges of vitamin D: Optimum vs. extreme
A day by day vitamin D consumption of 1,000–4,000 IU (25–100 mcg) must be sufficient to make sure optimum blood ranges for most individuals.
How a lot vitamin D is an excessive amount of?
Vitamin D toxicity is normally reversible, however extreme instances might ultimately trigger kidney failure and calcification of the arteries (24, 25).
Signs and therapy of vitamin D toxicity
A health care provider may additionally appropriate your calcium ranges with elevated salt and fluids, usually by intravenous saline.
Massive doses may be dangerous, even with out signs of toxicity
To be protected, don’t exceed the 4,000 IU (100 mcg) higher restrict with out consulting a physician or dietitian.
Does the consumption of different fat-soluble nutritional vitamins change the tolerance for vitamin D?
Needless to say these are simply hypotheses, however it might be sensible to ensure you’re getting sufficient of those vitamins when you’re going to complement with vitamin D.