In both inherited and acquired deficiency states, vitamin E deficiency can contribute to cerebellar dysfunction and central cognitive effects because α‑tocopherol protects vulnerable neurons, including cerebellar Purkinje cells, from ongoing oxidative damage across the lifespan. In AVED, where an α‑TTP defect prevents normal vitamin E transport, deficiency is associated with spinocerebellar ataxia, Purkinje cell loss, degeneration of sensory neurons, and a characteristic “dying back” neuropathy, yet long‑term α‑tocopherol supplementation over many years can slow or even prevent further neurologic progression when started early. Experimental and clinical data also show that even brief interruptions in vitamin E supplementation can measurably lower plasma total radical‑trapping antioxidant capacity before obvious symptom worsening, highlighting renewed oxidative vulnerability of nervous tissue and reinforcing the importance of consistent repletion to support normal neurogenesis and central nervous system function. This medication is commonly used for High Cholesterol.
Thapa S, Shah S, Chand S, Sah SK, Gyawali P, Paudel S, Khanal P. Ataxia due to vitamin E deficiency: A case report and updated review. Clin Case Rep. 2022 Sep 6;10(9):e6303. Schuelke M, Finckh B, Sistermans EA, Ausems MG, Hübner C, von Moers A. Ataxia with vitamin E deficiency: biochemical effects of malcompliance with vitamin E therapy. Neurology. 2000 Nov 28;55(10):1584-6. N. Stojiljkovic, S. Redko, F. Gupta, S. Kathiresu Nageshwaran, W. Tse. Cerebellar ataxia due to vitamin E deficiency [abstract]. Mov Disord. 2023; 38 (suppl 1). Traber MG. Vitamin E: necessary nutrient for neural development and cognitive function. Proc Nutr Soc. 2021 Aug;80(3):319-326.
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 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 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.
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 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 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.