What is the vitamin D supplementation recommendation for premenopausal women with osteoporosis?

For premenopausal women with osteoporosis, the recommendation for vitamin D supplementation is 600 IU per day. This dosage is based on guidelines which suggest that adequate vitamin D levels are crucial for bone health, particularly in individuals at risk for osteoporosis. Vitamin D plays an essential role in calcium absorption and bone metabolism, which is vital for maintaining bone density.

Supplementing with 600 IU is often sufficient to maintain adequate blood levels of vitamin D, particularly in premenopausal women who may not have increased needs compared to postmenopausal women or individuals with other conditions that significantly affect bone health. The recommended daily intake is designed to support overall health and prevent deficiencies, which are associated with an increased risk of fractures and further bone loss.