Adrenal glands

The adrenal glands are paired endocrine glands located above the kidneys. The cortex produces cortisol, aldosterone and some androgens, while the medulla produces adrenaline and noradrenaline. Through these hormones, the adrenals participate in stress response, blood pressure, glucose regulation, sodium and potassium balance, inflammation and energy mobilization.

Popular nutrition often talks about “adrenal fatigue”, but this is not a formal medical diagnosis. Real disorders such as Addison’s disease, Cushing’s syndrome, primary hyperaldosteronism or tumors require laboratory evaluation and medical care.

Connection With Keto

On keto, insulin falls and the body may lose more sodium and water. Weakness, dizziness, palpitations and salt cravings at the start of low-carb eating are often related to electrolytes and adaptation, not “broken adrenals”.

Aldosterone helps retain sodium and excrete potassium. If someone sharply lowers both carbohydrates and salt, they may feel worse. But with hypertension, kidney disease or medication use, electrolytes must be adjusted carefully.

When To Check

Persistent weakness, darkened skin, low blood pressure, fainting, unexplained weight loss, high potassium, low sodium, muscle weakness or attacks of high blood pressure require medical evaluation. Treating this with supplements on your own is unsafe.

Adrenal health depends on sleep, adequate food, protein, salt when appropriate, stress management and treatment of real disease. Endless stimulants and harsh diets often make things worse.

Adrenal Glands And Stress Response

The adrenal glands produce cortisol, aldosterone, adrenaline and some androgens, so they are linked with stress, blood pressure, salt, glucose and energy. But popular “adrenal fatigue” is not the same as a medical diagnosis.

Marked weakness, skin darkening, low blood pressure, salt craving, unexplained weight loss or fainting require evaluation for real endocrine causes. In keto, salt, water and gradual adaptation are especially important because abrupt carbohydrate restriction changes fluid balance.

What To Track Over Time

With adrenal gland dysfunction, the diagnosis itself is not enough; symptoms, sleep, energy, weight, blood pressure, glucose and exercise tolerance should be followed over time. This kind of diary helps separate real improvement from temporary enthusiasm after changing diet.

Sharp deterioration, severe pain, neurological symptoms, blood, high fever, fainting or unexplained weight loss are not situations for self-directed diet experiments.

For basic stress-response support, it is often more important to correct chronic sleep loss, under-eating, excess caffeine and salt deficiency during low-carb adaptation than to “stimulate the adrenals”.