In both children and adults, vitamin E deficiency can contribute to retinopathy and visual impairment because α‑tocopherol serves as a key fat‑soluble antioxidant that protects photoreceptor cells and retinal membranes from cumulative oxidative damage. Clinical reports describe patients with prolonged low vitamin E status developing pigmentary retinopathy, reduced visual acuity, and abnormal electroretinograms, sometimes alongside peripheral neuropathy, which can improve partially when deficiency is identified and corrected. These neurosensory changes appear more frequently in settings of fat malabsorption or genetic disorders affecting vitamin E transport, highlighting the importance of monitoring vitamin E status in at‑risk groups with otherwise unexplained visual decline. This medication is commonly used for High Cholesterol.
Runge P, Muller DP, McAllister J, Calver D, Lloyd JK, Taylor D. Oral vitamin E supplements can prevent the retinopathy of abetalipoproteinaemia. Br J Ophthalmol. 1986 Mar;70(3):166-73. Pang J, Kiyosawa M, Seko Y, Yokota T, Harino S, Suzuki J. Clinicopathological report of retinitis pigmentosa with vitamin E deficiency caused by mutation of the alpha-tocopherol transfer protein gene. Jpn J Ophthalmol. 2001 Nov-Dec;45(6):672-6. Edwards G, Olson CG, Euritt CP, Koulen P. Molecular Mechanisms Underlying the Therapeutic Role of Vitamin E in Age-Related Macular Degeneration. Front Neurosci. 2022 May 4;16:890021. Ng EY, Chiew Y, Phang SCW, Ng YT, Tan GCJ, et al. (2021) The Effects of Vitamin E on Non-proliferative Diabetic Retinopathy in Type 2 Diabetes Mellitus. Int J Diabetes Clin Res 8:142.
Some side effects may be linked to nutrient depletion caused by this medication.
Bile acid sequestrants work by binding to cholesterol and bile acids in the intestine, unfortunately, they can also bind to fat soluble vitamins like vitamin K, hindering its uptake into the bloodstream. For individuals taking bile acid sequestrants, supplementing with vitamin K may be advisable to prevent or address potential deficiencies.
Bile acid sequestrants work by binding to cholesterol and bile acids in the intestine, unfortunately, they can also bind to fat soluble vitamins like vitamin A, hindering its uptake into the bloodstream. For individuals taking bile acid sequestrants, supplementing with vitamin A may be advisable to prevent or address potential deficiencies.
Bile acid sequestrants work by binding to cholesterol and bile acids in the intestine, unfortunately, they can also bind to fat soluble vitamins like vitamin D3, hindering its uptake into the bloodstream. For individuals taking bile acid sequestrants, supplementing with vitamin D3 may be advisable to prevent or address potential deficiencies.
Bile acid sequestrants work by binding to cholesterol and bile acids in the intestine, unfortunately, they can also bind to folic acid, hindering its uptake into the bloodstream. For individuals taking bile acid sequestrants, supplementing with folic acid may be advisable to prevent or address potential deficiencies.
Bile acid sequestrants work by binding to cholesterol and bile acids in the intestine, unfortunately, they can also bind to fat soluble vitamins like vitamin E, hindering its uptake into the bloodstream. For individuals taking bile acid sequestrants, supplementing with vitamin E may be advisable to prevent or address potential deficiencies.