Vitamin C Supplements and Anxiety: Evidence and Risks
This article examines the potential mental health benefits of vitamin C, specifically regarding anxiety and depression. While higher intake of fiber-rich fruits and vegetables is linked to lower anxiety and greater well-being, the efficacy of isolated vitamin C supplements yields mixed results for depression. However, evidence suggests vitamin C may significantly reduce anxiety. A double-blind, randomized trial involving high school students demonstrated that 500 mg of daily vitamin C reduced anxiety levels and heart rate within two weeks compared to a placebo. Another study indicated that a single dose could acutely lower anxiety within two hours, particularly in individuals with high initial anxiety levels. Although vitamin C supplementation may slightly lower blood pressure, the author emphasizes that whole fruits and vegetables offer similar or superior benefits without the risk of kidney stones associated with supplements, a side effect primarily observed in men. The text highlights that while vitamin C plays a critical role in brain function, including neurotransmitter synthesis, obtaining nutrients through whole foods is generally recommended for both physical and mental health improvements.
Wire timeline
Vitamin C Supplements and Anxiety: Evidence and Risks
This article examines the potential mental health benefits of vitamin C, specifically regarding anxiety and depression. While higher intake of fiber-rich fruits and vegetables is linked to lower anxiety and greater well-being, the efficacy of isolated vitamin C supplements yields mixed results for depression. However, evidence suggests vitamin C may significantly reduce anxiety. A double-blind, randomized trial involving high school students demonstrated that 500 mg of daily vitamin C reduced anxiety levels and heart rate within two weeks compared to a placebo. Another study indicated that a single dose could acutely lower anxiety within two hours, particularly in individuals with high initial anxiety levels. Although vitamin C supplementation may slightly lower blood pressure, the author emphasizes that whole fruits and vegetables offer similar or superior benefits without the risk of kidney stones associated with supplements, a side effect primarily observed in men. The text highlights that while vitamin C plays a critical role in brain function, including neurotransmitter synthesis, obtaining nutrients through whole foods is generally recommended for both physical and mental health improvements.
NutritionFacts.org