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Niacin (Vitamin B3)
Primary Use / Function: Supports healthy cholesterol levels, improves circulation, and aids in energy metabolism
Daily Dose Range: 100–2000 mg (therapeutic doses only under supervision)
Frequency: 1–2 times daily
With Food? Yes (to reduce flushing and gastrointestinal upset)
Enhancing Combinations：Chromium (for blood sugar balance), B-Complex (for overall metabolic support)
Gender Specific：No
Contraindications / Cautions: High doses may cause flushing, liver toxicity, gastrointestinal discomfort; not recommended for people with liver disease or peptic ulcers
Notes: "Flush-free" niacin forms (e.g., inositol hexanicotinate) are less effective for cholesterol; immediate-release forms are better for lipid control but may cause flushing
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