Increased Risk of Bleeding
Niacin has the potential to affect blood clotting and decrease platelet counts, which can lead to an elevated risk of both internal bleeding and excessive bleeding following an injury. Although the majority of individuals who solely use niacin supplements face a minimal risk of bleeding, it is important to note that niacin may intensify the effects of anticoagulant medications. Therefore, individuals who are currently taking blood-thinning medications should consult with a doctor before incorporating niacin into their routine. Additionally, some doctors may recommend discontinuing niacin supplementation prior to undergoing surgical procedures.
Understanding the Link Between Niacin and Insulin Resistance
Insulin resistance, a condition characterized by the body’s reduced ability to respond to insulin, is a complex issue that still lacks a clear explanation. Recent studies suggest that niacin, a type of B vitamin, may contribute to the development of insulin resistance. It has been found that moderate to high doses of niacin can increase fasting blood sugar levels in individuals without a history of diabetes. Moreover, even low doses of niacin have been shown to interfere with blood sugar management in people with type 2 diabetes. It is worth noting that niacin supplements can also interact with oral diabetes medications, potentially limiting their effectiveness.