Evidence supporting the use of: Sea salt
For the body system: Adrenal Glands

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Synopsis

Source of validity: Traditional
Rating (out of 5): 1

Sea salt has been traditionally used in various cultures as a natural remedy to "support" the adrenal glands, especially in holistic and alternative medicine circles. The rationale is based on the idea that the adrenal glands, which play a role in regulating electrolyte balance via hormones like aldosterone, may benefit from dietary salt—especially in cases of so-called "adrenal fatigue" (a non-medical diagnosis not recognized by mainstream medicine). Proponents suggest that natural sea salt, with its trace minerals, is superior to processed table salt, and may help maintain hydration and electrolyte balance during periods of stress or fatigue. However, scientific evidence validating these claims is lacking. Most clinical research focuses on sodium balance, blood pressure, and cardiovascular health, rather than direct adrenal support. Medical guidance emphasizes that the adrenal glands typically do not require special dietary salt intervention unless managing a diagnosed medical condition such as Addison’s disease, for which salt cravings and sodium supplementation may be relevant under medical supervision. In summary, while the use of sea salt for adrenal support has traditional roots, particularly in alternative health communities, there is little to no scientific evidence to support its efficacy for this specific purpose in healthy individuals.

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