Evidence supporting the use of: Protein
For the health condition: Addictions (general remedies for)

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Synopsis

Source of validity: Scientific
Rating (out of 5): 3

Protein is increasingly recognized in the scientific community as a supportive element in addiction recovery, though it is not a primary treatment for addiction itself. The rationale is based on the role of protein in neurotransmitter synthesis. Many neurotransmitters—such as dopamine, serotonin, and norepinephrine—are derived from amino acids, the building blocks of proteins. During addiction and withdrawal, neurotransmitter systems can become dysregulated, and adequate protein intake can help restore balance by providing necessary substrates for their synthesis.

Studies have shown that individuals with substance use disorders often suffer from poor nutrition, including inadequate protein intake, which can exacerbate mood disturbances and hinder recovery. Some clinical guidelines recommend nutritional rehabilitation, including sufficient protein, as part of comprehensive addiction treatment programs. There is evidence that improved nutrition, including protein consumption, can reduce cravings, improve mood, and support brain healing, though these effects are generally adjunctive rather than curative.

However, while the biological basis for protein’s role in supporting neurotransmitter balance is scientifically plausible and some interventional studies highlight its supportive value, robust randomized controlled trials specifically evaluating protein supplementation as a treatment for addiction are limited. Thus, protein is considered a scientifically supported adjunct in addiction recovery, primarily to address malnutrition and support overall brain health, rather than a direct remedy for addiction itself.

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