Fructose
Fructose is a simple sugar found naturally in fruits, honey, and vegetables. Makes up 50% of table sugar (sucrose) and ~55% of high-fructose corn syrup. The negative effects of fructose are DOSE and CONTEXT dependent - moderate intake from whole foods is not problematic, but excessive intake from added sugars (especially in hypercaloric diets) is linked to NAFLD, metabolic syndrome, elevated triglycerides, and insulin resistance. Fructose is metabolized primarily in the liver (unlike glucose). Not recommended as a supplement; relevant for understanding dietary sugar impact.
Quick Answer
What it is
Fructose is a simple sugar found naturally in fruits, honey, and vegetables. Makes up 50% of table sugar (sucrose) and ~55% of high-fructose corn syrup.
Key findings
- Grade C: Triglycerides (Metabolic Health)
- Grade C: Hepatic Fat Content
- Grade C: Uric Acid (Metabolic Health)
Safety
No specific caution or interaction language was detected in the current summary/outcome notes.
ℹ️ Quick Facts: Fructose
Quick Facts: Fructose
- Best Evidence:Grade C
- Conditions Studied:2
- Research Outcomes:5
- Key Effect:Metabolic Health
Detailed Outcomes
Evidence by Condition
Best grade per condition (each condition may have multiple outcomes)
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