How Much Vitamin D Should You Take Daily in the United States? (By Age & Gender)

Smiling woman outdoors in sunlight holding a vitamin D supplement bottle with healthy food nearby.
June 24, 2025 0 Comments 5 tags

Vitamin D is essential for maintaining overall health—it supports the immune system, strengthens bones, and helps regulate mood. However, despite its importance, vitamin D deficiency is surprisingly widespread, especially in

Feeling Tired or Moody? 7 Signs You Might Be Low on Vitamin D – And What to Do About It

Woman enjoying sunlight outdoors, symbolizing vitamin D benefits for mood, immunity, and energy.
June 23, 2025 0 Comments 5 tags

Signs of low vitamin D can show up in unexpected ways—from constant fatigue to mood swings and frequent illness. Maintaining optimal vitamin D levels is more than just a wellness