Guidelines

American Diabetes Association recommendations for fasting values.
Glucose
(All ages)
Normal < 100 mg/dL
Pre-Diabetic 100 - 125 mg/dL
Diabetic > 126 mg/dL
 

American Heart Association recommendations for fasting values. 

Children & Adolescents (2–19 years old)
Total Cholesterol*   Acceptable < 170 mg/dL
Borderline 170 - 199 mg/dL
High Risk > 200 mg/dL
 LDL* Acceptable < 110 mg/dL
Borderline 110 - 129 mg/dL
High Risk > 130 mg/dL
 HDL* Acceptable ≥ 35 mg/dL
 Triglyceride* Acceptable ≤ 150 mg/dL
   
 Adults 
Cholesterol* Desirable Level - Lower Risk < 200 mg/dL
Borderline High - Higher Risk 200 - 239 mg/dL
High - Twice the Risk 240 - and above
Triglyceride* Normal < 150 mg/dL
Borderline High 150 - 199 mg/dL
High 200 - 499 mg/dL
Very High 500 mg/dL and above
HDL* Higher Risk < 40 mg/dL
Borderline Risk** 40 - 59 mg/dL
Lower Risk > 60 mg/dL
**The higher your HDL the better
LDL* Optimal < 100 mg/dL
Near or Above Optimal 100 - 129 mg/dL
Borderline High 130 - 159 mg/dL
High 160 - 189 mg/dL
Very High 190 mg/dL or above
   
Cholesterol/HDL Ratio 
Female Low Risk Up to 1.5
Average Risk 1.6 - 3.2
Above Average Risk 3.3 - 5.0
High Risk 5.1 - 6.1
Male Low Risk Up to 1.0
Average Risk 1.1 - 3.5
Above Average Risk 3.7 - 6.3
High Risk 6.1 - 8.0
Consult with your physician or other healthcare professional to determine your individual target values and treatment.