Vitamin D3 5000 IU Benefits: Surprising Truth | Dr. Berg

It’s true — about 90–95% of vitamin D3 on the market comes from cholecalciferol, a compound derived from sheep’s wool fat that’s also used in certain types of rat poison. The problem isn’t vitamin D itself — it’s the source. That’s why All-In Nutritionals Vegan Vitamin D3 K2 is completely plant-based, clean, and paired with K2 to help your body direct calcium where it belongs — into your bones and teeth, not your arteries or joints. If you’re taking D3 daily, make sure it’s from the right source

18 rich sources of vitamin C to add to your daily diet