NF L-Carnitine 500mg is an amino-acid supplement that helps support energy metabolism by facilitating the transport of fatty acids into your cells to be converted into usable energy. It is frequently used to promote exercise endurance, muscle recovery, and overall metabolic health.
Product Specification
- Form: Capsules or caplets (formulations vary slightly by brand, such as Natural Factors or NOW).
- Active Ingredient: 500 mg of L-Carnitine (often as free-form L-Carnitine or L-Carnitine Tartrate) per serving.
- Dietary Attributes: Often vegetarian-friendly, non-animal sourced, and free from common allergens like gluten, soy, or dairy.
How to Use
- Standard Dosage: As a dietary supplement, adults generally take 1 capsule or caplet 1 to 3 times daily.
- Timing: For best results and to maximize absorption, it is recommended to take the supplement with a meal. Some formulations suggest taking it before exercise or on an empty stomach depending on your specific health goal.
- Guidelines: Do not exceed 3 grams (3000 mg) per day without medical supervision.
Precautions & Disclaimer
- Medical Conditions: Consult a healthcare provider before use if you are pregnant, nursing, or have a pre-existing medical condition such as a seizure disorder, kidney disease, or hypothyroidism.
- Drug Interactions: L-Carnitine may interact with certain anticonvulsants (such as valproic acid) and some antibiotics. Always disclose your current medications.
- Common Side Effects: At higher doses, it may cause mild gastrointestinal discomfort (nausea, vomiting, stomach cramps, diarrhea) and can occasionally cause your sweat, urine, or breath to develop a "fishy" odor.
