Alpha-lipoic acid: Benefits and side effects

Alpha-lipoic acid: Benefits and side effects


While the body produces alpha-lipoic acid (ALA) naturally, a person can boost their levels by making suitable dietary choices, taking supplements, or both.

Supplementing with ALA is becoming increasingly popular, as some people believe that it may help with weight loss, diabetes, memory loss, skin health, and other health conditions.

In this article, learn about its effectiveness, possible benefits, and side effects.

What is ALA?

ALA is present within mitochondria, which are the powerhouses of the cells.

ALA is crucial for digestion, absorption, and the creation of energy. It helps enzymes turn nutrients into energy. It also has antioxidant properties.

Since humans can only produce ALA in small amounts, many people turn to supplements to increase their intake.

Doctors consider ALA to be safe for most people, with little to no risk of side effects. Mild effects may include nausea, rashes, and itching if a person takes high doses.

According to researchers, adults may take it up to 2,400 milligrams without serious side effects. There is not enough research and evidence on the extra benefits and potential side effects of taking higher doses, so medical professionals do not recommend it.

There is not enough evidence on its safety for use in children, however, so adults should always keep ALA in a safe place.

It is essential for people considering taking ALA supplements to talk to their doctor to see if it is right for them.


ALA is an organic compound that acts as an antioxidant and has a variety of other effects on the body. While the body makes it naturally, some people also choose to take ALA supplements.

Research suggests that ALA may help with weight loss, diabetes, memory loss, and some other health conditions. However, there is not enough research to understand its full benefits or effectiveness in humans.

ALA is generally safe for adults, but it is best to speak with a doctor before taking any new supplements.

ALA supplements are available in some pharmacies, health food stores, and online.

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