L-Carnitine-L-Tartrate
L-Carnitine-L-Tartrate is a form of L-carnitine, a naturally occurring amino acid derivative that is often taken as a supplement. It is commonly used in dietary supplements for athletes due to its high absorption rate and ability to alleviate symptoms related to physical activity, such as sore muscles, and promote muscle recovery.
Here are some benefits of L-Carnitine-L-Tartrate:
- Improved exercise performance: L-Carnitine-L-Tartrate is the most effective form of L-carnitine for promoting exercise performance. Studies have shown that it can improve recovery time and reduce muscle damage caused by exercise.
- Weight loss: Some studies suggest that L-carnitine supplements can aid in weight loss by increasing fat burning and reducing fatigue.
- Improved heart health: L-carnitine has been linked to improvements in patients with severe heart disorders, such as coronary heart disease and chronic heart failure. One study observed a reduction in heart failure and deaths among participants who took L-carnitine supplements.
The recommended dosage of L-Carnitine-L-Tartrate varies from 1,000–4,000 mg per day. There are some potential side effects associated with L-carnitine supplementation, including heartburn or dyspepsia, and a benign adverse effect of “fishy” odor. It is also important to note that popular claims about supplements don’t always match up with the science, so it is important to be cautious when considering taking any supplement.
There are several case studies regarding the benefits of L-Carnitine-L-Tartrate. One study found that L-carnitine supplements at doses of 0.25 to 4 g/day for 2 to 52 weeks reduced fasting blood glucose, insulin resistance, and glycosylated hemoglobin levels in adults. Another study found that L-carnitine significantly reduced rates of all-cause mortality, ventricular arrhythmias, and new-onset angina but did not affect risk of heart failure or myocardial reinfarction.
Sources:
- https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7507632/
- https://ods.od.nih.gov/factsheets/Carnitine-HealthProfessional/
- https://www.healthline.com/nutrition/l-carnitine
- https://examine.com/supplements/carnitine/
- https://www.webmd.com/vitamins/ai/ingredientmono-1026/l-carnitine
- https://www.oldschoollabs.com/l-carnitine/
