Acetyl L-Carnitine vs. L-Carnitine

l-carnitine-vs-acetyl-l-carnitineFeeling sluggish? Maybe you have a hard time with weight loss or even post-workout recovery? It might be time to consider supplementing with L-Carnitine. L-Carnitine is a non-essential amino acid that comes in a variety of forms, the most common being Acetyl L-Carnitine and L-Carnitine. Both forms of L-Carnitine differ with their benefits and therefore should be used for specific health goals. If you’re interested in supplementing with L-Carnitine, keep reading to discover more.

Acetyl L-Carnitine

Acetyl L-Carnitine is an amino acid that forms naturally in the body and acts as a support system for the brain and nerves. Specifically, Acetyl L-Carnitine aids the Acetylcholine, a neurotransmitter in the brain, by enabling blood to pass the blood-brain barrier. This results in Acetyl L-Carnitine supporting brain functions by allowing blood to reach the neurotransmitter and other nerves. When more blood and oxygen gets to the brain, along with more amino acids, you will feel more energized and overall just better. Of course, if you experience excessive tiredness, it is best to consult with a physician before supplementing with Acetyl L-Carnitine.Though you can choose to supplement with Acetyl L-Carnitine, you may also find it in a variety of foods, including:

  • Dairy products
  • Poultry
  • Fish
  • Avocados
  • Peanuts
  • Red meats
  • Asparagus



L-Carnitine is also a nonessential amino acid, but is better used for:

  • Weight loss
  • Increased muscular strength
  • Post workout recovery


Weight Loss

L-Carnitine transports fat cells (yes – extra fat from our bodies) to the cells in our muscles for energy. The cells burn this energy (aka: burn the fat) which results in increased fat loss and increased metabolic rate. Many studies have also shown that L-Carnitine L-Tartrate (a form of L-Carnitine) might be the best form of L-Carnitine to consume when trying to lose weight. The reason for this is because the tartaric acid that makes up L-Carnitine L-Tartrate helps regulate the body’s PH levels, resulting in better absorption of L-Carnitine into muscles.

Muscular Strength

The theory behind increasing muscular strength is that L-Carnitine assists in creating increased levels of growth hormone and testosterone when exercising. The result? Improved muscle strength.

Post Workout Recovery

L-Carnitine acts as an antioxidant in the body by working against free radicals. This aids in fighting post-workout stress like muscle soreness and muscle damage. Being an antioxidant, L-Carnitine also provides the added benefit of working as an anti-aging supplement.

Lifestyle choices including diet, exercise, and underlying health issues will always play a factor in one’s overall health. Though Acetyl L-Carnitine and L-Carnitine may assist you with your health goals, you should always contact your health care practitioner before deciding to use to a supplement.

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