8 Must Know Benefits of Alpha Lipoic Acid

From diabetes to heart disease and even cancer, antioxidants are considered a powerful weapon in the fight against various diseases. They help protect our cells from oxidative stress and free radical damage, which can result in chronic disease.

Among many other antioxidants out there, alpha lipoic acid (ALA) stands out because of its unique properties. ALA is a naturally-occurring compound that can be found in our cells and some foods, including red meats and organ meats such as liver, spinach, broccoli, and potatoes.

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What is alpha lipoic acid?

Alpha lipoic acid is an essential fatty acid that serves as a coenzyme for important metabolic processes in our bodies. It is a naturally occurring compound often referred to as the “universal antioxidant” because of its ability to impact a variety of processes in the body.


It works to reduce inflammation, recycle other antioxidants such as vitamins C and E, and contribute to energy production within cells.

Studies have also found it can help protect against some types of cellular damage in diabetes, liver disease, and dementia while also aiding with weight loss.

Alpha lipoic acid has many potential benefits, making it an intriguing nutrient for many health-seekers.

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How Does Alpha Lipoic Acid Work? 

ALA works by neutralizing free radicals before they have a chance to cause damage to cells. It does this by bonding with the free radical molecules and preventing them from interacting with other molecules in the body.

oxidative stress

This reduces oxidative stress on cells, which helps prevent cell death and damage. In addition to its antioxidant properties, ALA has also been found to help regulate blood sugar levels and promote healthy nerve function.

Benefits of alpha lipoic acid

Reduces Inflammation

One main benefit of ALA is its ability to reduce inflammation in the body.

It can reduce inflammation associated with chronic conditions such as arthritis and diabetes.

Alpha lipoic acid is found to lower inflammatory markers like CRP (C-reactive protein) in certain people.


Regulates Blood Sugar Levels

Alpha lipoic acid can be beneficial in regulating blood sugar levels and improving insulin sensitivity. This is due to its ability to increase glucose uptake by muscle cells and decrease glucose production by the liver. Additionally, ALA helps protect against damage caused by high blood sugar levels, making it an important supplement for those with diabetes or pre-diabetes.

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Protects Cells from Oxidative Damage

Alpha lipoic acid has the ability to protect cells from oxidative damage caused by free radicals. Free radicals are highly reactive molecules that can cause cell damage when present in large amounts.

By providing antioxidant protection against free radicals, ALA can help prevent cell damage caused by oxidative stress which can lead to a number of diseases including cancer and heart disease.

Improved Immunity

Alpha lipoic acid is thought to help support and strengthen the immune system. It helps to reduce inflammation, which can lead to a healthier immune system response, while also helping with white blood cell production. Supplementing with alpha lipoic acid may help to prevent colds and other illnesses.

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Boosted Energy Levels

Alpha lipoic acid plays an important role in energy production within our cells by helping convert food to nutrients. Taking supplemental alpha lipoic acid may help boost your energy levels throughout the day, improving both physical performance and mental clarity.

energy levels

Slower Aging Process

Studies have shown that taking alpha lipoic acid as a supplement can slow down the aging process due to its powerful antioxidant properties and ability to reduce oxidative stress on our cells. This means you may be able to look younger for longer!

Protection Against Neurodegenerative Diseases 

ALA may also provide protection against degenerative diseases such as Alzheimer’s and Parkinson’s disease by preventing free radical damage to neurons in the brain.

neurogenerative disease


Studies suggest that ALA helps support cognitive function by providing energy to brain cells and protecting them from oxidative stress caused by free radicals. Additionally, it may increase mitochondrial efficiency within the brain, which helps improve memory formation and recall abilities. 

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Weight loss aid

For those looking to lose weight or maintain a healthy weight, ALA can help reduce fat accumulation by increasing fat oxidation in the body. Since it helps lower insulin resistance, it aids in better management of blood sugar levels and fewer cravings for sugary or starchy foods.

On top of that, it’s been found to have a positive effect on metabolism rate by helping the body burn more calories throughout the day. 

Alpha lipoic acid foods

Alpha lipoic acid is widely found in various plant and animal sources and can easily be obtained through a balanced diet.

balanced diet

While the concentration of ALA in food is quite good, it varies greatly depending on the area of growth, soil health, freshness, and other environmental factors. Because of this, the exact amount of ALA in food is hard to determine.

Food sources of alpha lipoic acid include:

  • Spinach and other leafy greens such as kale, and collard greens.
  • Broccoli
  • Organ meats like beef liver and kidney
  • Yeast
  • Red meat
  • Peanuts
  • Sunflower seeds
  • Beets
  • Carrots
  • Tomatoes

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Alpha lipoic acid supplements

With foods becoming more and more depleted of essential vitamins and minerals, supplementing with ALA can be a great way to ensure you get enough of this powerful antioxidant in your diet.

Alpha lipoic acid supplements come in both capsule and powdered forms and are prescribed depending on your health.


This is because, in most cases, our body produces enough ALA to meet our needs, but for those with specific health conditions like diabetes or neurodegenerative diseases, supplementing may be necessary. Speak to your doctor before taking any supplements to ensure you’re getting the correct dosage and that it won’t interfere with any medications or treatments you’re currently taking.

Commonly for people deficient in ALA, the dosage varies from 200mg to 600mg.

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Alpha lipoic acid is a powerful antioxidant that has many benefits for our health, such as boosting immunity, reducing oxidative stress, increasing energy levels, and slowing down the aging process. For those looking for a natural way to improve their overall health, alpha lipoic acid supplements are definitely worth considering! Whether you’re looking for improved energy levels or want to keep your skin looking young for longer, alpha lipoic acid supplements are sure to offer some amazing benefits!


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