Vitamin D Status After Gastric Bypass or Sleeve Gastrectomy over 4 Years of Follow-up.
Alistair FoxChris SlaterBabur AhmedBasil J AmmoriSiba SenapatiKhurshid AkhtarJodi EllisonLucinda K M SummersAdam RobinsonJohn P NewHandrean SoranSafwaan AdamAkheel A SyedPublished in: Obesity surgery (2021)
Vitamin D deficiency and insufficiency were prevalent pre-surgery and reduced significantly with routine supplementation post-surgery.