Vitamin D3

Vitamin D3 is often called the 'sunshine vitamin' — but most people living in northern climates or spending time indoors are chronically deficient. D3 is essential for calcium absorption and bone density, immune system regulation, mood and mental health, and hormone balance. Low vitamin D has been linked to fatigue, depression, weakened immunity, and increased risk of bone loss. Supplementing daily is one of the simplest and most impactful things you can do for your long-term health.