![PSA] you CAN take too much Vitamin D3, which increases testosterone production! Left is one week ago and right is 7 days of stopping all vitamin d3 supplements. : r/SkincareAddiction PSA] you CAN take too much Vitamin D3, which increases testosterone production! Left is one week ago and right is 7 days of stopping all vitamin d3 supplements. : r/SkincareAddiction](https://preview.redd.it/te01l9y2zir81.jpg?auto=webp&s=c6772c593f2905b08aef68b5c0c52f66b6f01a3c)
PSA] you CAN take too much Vitamin D3, which increases testosterone production! Left is one week ago and right is 7 days of stopping all vitamin d3 supplements. : r/SkincareAddiction
![There is no benefit to taking high doses of vitamin D. In fact, doses beyond the recommended amount may actually reduce bone mineral density, according to a three-year double-blind randomized clinical trial following 300 volunteers between the ages of 55 ... There is no benefit to taking high doses of vitamin D. In fact, doses beyond the recommended amount may actually reduce bone mineral density, according to a three-year double-blind randomized clinical trial following 300 volunteers between the ages of 55 ...](https://external-preview.redd.it/5ivBiRUWp61T8sNE7--5phgeWJezTnuF7qVrlEFcrQc.jpg?auto=webp&s=97bb02a04bdfef3da941a94d45feca597378a794)
There is no benefit to taking high doses of vitamin D. In fact, doses beyond the recommended amount may actually reduce bone mineral density, according to a three-year double-blind randomized clinical trial following 300 volunteers between the ages of 55 ...
![Effect of High-Dose Vitamin D Supplementation on Volumetric Bone Density and Bone Strength: Treatment with vitamin D for 3 years at a dose of 4000 IU per day or 10 000 IU Effect of High-Dose Vitamin D Supplementation on Volumetric Bone Density and Bone Strength: Treatment with vitamin D for 3 years at a dose of 4000 IU per day or 10 000 IU](https://external-preview.redd.it/_gmzVv8gemVGs74OQ2fkpxRHcLrx5ZOJxT61V8eZqFQ.jpg?auto=webp&s=26517098fd1a82fff78fc497bba4f733ed7b8f36)
Effect of High-Dose Vitamin D Supplementation on Volumetric Bone Density and Bone Strength: Treatment with vitamin D for 3 years at a dose of 4000 IU per day or 10 000 IU
![Vitamin D and COVID-19: evidence and recommendations for supplementation | Royal Society Open Science Vitamin D and COVID-19: evidence and recommendations for supplementation | Royal Society Open Science](https://royalsocietypublishing.org/cms/asset/32973cdb-115e-4c0c-ba30-77a00aaf2d0e/rsos201912f03.jpg)
Vitamin D and COVID-19: evidence and recommendations for supplementation | Royal Society Open Science
![10,000 I.U. of vitamin D per day5 is considered a science-backed Tolerable Upper Intake Level (U.L.) from top vitamin D researchers who have actually studied vitamin D toxicity for decades" (2021) : 10,000 I.U. of vitamin D per day5 is considered a science-backed Tolerable Upper Intake Level (U.L.) from top vitamin D researchers who have actually studied vitamin D toxicity for decades" (2021) :](https://i.imgur.com/UjFmxSC.jpg)
10,000 I.U. of vitamin D per day5 is considered a science-backed Tolerable Upper Intake Level (U.L.) from top vitamin D researchers who have actually studied vitamin D toxicity for decades" (2021) :
![Vitamin D and COVID-19: evidence and recommendations for supplementation | Royal Society Open Science Vitamin D and COVID-19: evidence and recommendations for supplementation | Royal Society Open Science](https://royalsocietypublishing.org/cms/asset/cb213f2c-ef44-43d8-9373-688fd08fe3cf/rsos201912f01.gif)
Vitamin D and COVID-19: evidence and recommendations for supplementation | Royal Society Open Science
![10,000 I.U. of vitamin D per day5 is considered a science-backed Tolerable Upper Intake Level (U.L.) from top vitamin D researchers who have actually studied vitamin D toxicity for decades" (2021) : 10,000 I.U. of vitamin D per day5 is considered a science-backed Tolerable Upper Intake Level (U.L.) from top vitamin D researchers who have actually studied vitamin D toxicity for decades" (2021) :](https://www.vitamindcouncil.org/wp-content/uploads/2013/05/serum-vitamin-d-620x387.jpg)
10,000 I.U. of vitamin D per day5 is considered a science-backed Tolerable Upper Intake Level (U.L.) from top vitamin D researchers who have actually studied vitamin D toxicity for decades" (2021) :
![10,000 IU of Vitamin D for 7 years with no excessive Calcium in 4,800 patients – Dec 2018 : r/Supplements 10,000 IU of Vitamin D for 7 years with no excessive Calcium in 4,800 patients – Dec 2018 : r/Supplements](https://preview.redd.it/my-vitamin-d-total-is-10-09-ng-ml-is-it-the-reason-for-v0-vhglyluwhc0a1.jpg?auto=webp&s=032c208ca796dead2aa511a66a63e1b8de9ad495)