It’s essential for bone health. Vitamin D supports healthy bone formation and bone remodeling, says Araujo. It helps slow ...

There is evidence to suggest that combined low vitamin D and K levels is associated with increased risk of adverse c ...

Vitamin D: Vitamin D3 (cholecalciferol) is significantly more bioavailable than Vitamin D2 (ergocalciferol). Magnesium: Magnesium citrate is better absorbed than magnesium oxide. Iron: Heme iron ...

Vitamin D is a nutrient that is vital for the body along with calcium to build bones and maintain their health. Additionally, ...

Emerging evidence highlights the critical role of vitamin D3 in cellular aging and immune health, particularly through its ...

UV-exposed mushrooms do provide vitamin D2 (more on that in a sec), but they are less bioavailable than D3 from animal sources. "Fatty animal-based sources are the most bioavailable," Katzmas says ...

As a supplement, vitamin D3 has a higher bioavailability than vitamin D2, meaning it’s more easily absorbed into the gut, says Laura Domrose, a registered dietitian nutritionist at The Ohio ...