There are many types of supplements, and knowing which one to choose can be challenging. That’s why it’s essential to understand the differences between them. You can usually tell by the name, but sometimes even that isn’t enough.
Take L-carnitine and L-carnosine, for instance: on the surface, they sound very similar – but when you look closely, some critical differences make them stand apart.
In this article, we’ll explore those differences so you can decide which one is right for you.
L-carnitine is a naturally occurring amino acid that helps your body generate energy from fat. It plays a vital role in metabolism, helping to transport long-chain fatty acids into mitochondria (our cell’s powerhouse), where they are used for energy production [1].
Mitochondrial function is essential for optimal health, and research suggests that supplementing with L-carnitine could potentially help support it [2]. Healthy L-carnitine levels are also associated with improved weight management, exercise performance, and healthy aging.
You can get L-carnitine from animal products such as meat, fish, and dairy or take it in supplement form.
Our bodies can also produce L-carnitine from the amino acids lysine and methionine, but some people may benefit from taking an additional supplement to ensure they’re getting enough [3].
On the other hand, L-carnosine is a naturally occurring dipeptide made up of two amino acids: alanine and histidine. Found naturally in muscle tissue, the brain, and the heart, L-carnosine is a protein-building block that helps maintain cellular health and support the body’s antioxidant defenses [4].
L-carnosine works in different ways than L-carnitine. It helps to protect against oxidative damage and fight the aging process, helping to maintain healthy levels of cellular energy. It’s also been studied for its potential in preventing and treating age-related diseases, such as Alzheimer’s Disease [5].
While our bodies can create L-carnosine, it’s also found in beef, pork, and chicken. You can also get it from certain supplements if you’re looking to increase your intake.
The main difference between L-carnitine and L-carnosine is that L-carnitine helps to convert fat into energy. Whereas, L-carnosine works to preserve cellular health and maintain many normal bodily functions.
They are also made up of different amino acids: L-carnitine is composed of lysine and methionine, while L-carnosine is composed of alanine and histidine.
Aside from their composition and function, they also offer different bodily benefits. Let’s take a look at some of the potential benefits of each:
While both L-carnitine and L-carnosine may provide many benefits, you should always seek medical advice if you or a loved one have any health concerns.
While they have different functions, both L-carnitine and L-carnosine are naturally occurring compounds found in the human body. They can both be obtained from food sources and offer potential health benefits.
They are also referred to as amino acids because they are both made up of two amino acids, though they do not share the same composition.
However, the similarities do not outweigh the significant differences between L-carnitine and L-carnosine. It’s important not to mix them up as they impact the body differently.
Though they may sound similar, you need to be aware of some important differences between L-carnitine and L-carnosine. Depending on your health goals, one or the other may be better suited to your individual needs.
Remember, it’s always best to consult with a healthcare professional if you have any questions or concerns about your health.
Links to related products
References:
[3] Carnitine Deficiency – StatPearls – NCBI Bookshelf (nih.gov)
