Can't Sleep? Hair Loss? Experts Detail Vitamin D Deficiency Symptoms

• Vitamin D is vital for calcium and phosphorus absorption, immune system function, and healthy bone/teeth development.
• Daily exposure to 10-15 minutes of direct sunlight is necessary for Vitamin D production, which also supports bone health, muscle strength, and may help prevent skin diseases and cancer.
• Symptoms of Vitamin D deficiency include insomnia, hair loss, reduced conception chances in women, and a weakened immune system.
• Common physical signs of deficiency are weakness, bone and muscle pain, joint problems, and chronic back pain.
• Obese individuals are more susceptible to Vitamin D deficiency because body fat can impede its release.

Why It Matters: Vitamin D deficiency impacts health, from sleep to immunity and bones.