![](\"https:\/\/habemusasado.com\/wp-content\/uploads\/2026\/02\/ChatGPT-Image-7-feb-2026-09_24_55-p.m.png\")
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Over 25 years of clinical practice<\/strong>, it has been observed that nighttime awakenings between 3 and 5 a.m<\/strong>. are rarely explained by aging or stress alone. In most cases, the body is sending specific signals<\/strong> of imbalances that should be identified and corrected.<\/p>\n\n\n\n Below, five real causes<\/strong> that often go unnoticed are discussed, along with a practical protocol<\/strong> to improve rest.<\/p>\n\n\n\n A dinner that is too light<\/strong>, too early or too low in protein and healthy fats can cause a drop in glucose during the early morning. Between 3 and 4 a.m.<\/strong>, the body releases warning hormones (such as adrenaline and cortisol) to raise blood sugar, which disrupts sleep<\/strong> and can lead to palpitations, sweating, or anxiety.<\/p>\n\n\n\n Keys to observe:<\/strong> waking up with a feeling of hunger, nervousness, cold sweat or difficulty going back to sleep.<\/p>\n\n\n\n Alcohol<\/strong> consumption, fatty or very late<\/strong> meals, and stagnant bile<\/strong> can prevent deep sleep. The liver works intensely at night; When overloaded, body heat<\/strong>, night sweats<\/strong>, and repeated awakenings appear.<\/p>\n\n\n\n Keys to observe:<\/strong> night heat, sweating, digestive heaviness, waking up after copious dinners or with alcohol.<\/p>\n\n\n\n Hormonal changes have a decisive influence on rest:<\/p>\n\n\n\n Keys to observe:<\/strong> hot flashes, sweating, mood swings, persistent insomnia, daytime tiredness.<\/p>\n\n\n\n Breathing pauses<\/strong> during sleep can go unnoticed by those who suffer from them. However, they fragment rest and increase the risk of heart attack and stroke up to three times<\/strong>.<\/p>\n\n\n\n Keys to observe:<\/strong> intense snoring, pauses when breathing (observed by another person), awakenings with a feeling of suffocation, marked daytime sleepiness.<\/p>\n\n\n\n Magnesium is involved in muscle and nervous system relaxation. Its deficiency is associated with cramps<\/strong>, shaking in the legs<\/strong>, anxiety<\/strong> and nocturnal awakenings. It is estimated that 9 out of 10 people over the age of 40<\/strong> do not consume enough magnesium.<\/p>\n\n\n\n Keys to observe:<\/strong> night cramps, restlessness in the legs, muscle tension, difficulty falling asleep or staying asleep.<\/p>\n\n\n\n This content is not a substitute for<\/strong> an in-person medical consultation. If nighttime awakenings last more than a month<\/strong>, there is snoring with breathing pauses<\/strong>, chest pain<\/strong> or intense daytime sleepiness<\/strong>, it is essential to consult with a health professional<\/strong> for a proper evaluation.<\/p>\n\n\n\n Understanding the real causes<\/strong> of awakenings between 3 and 4 in the morning allows us to act specifically and safely. With targeted adjustments and professional tracking, it’s possible to regain a deep, restful night’s sleep<\/strong>.<\/p>\n\n\n\n Over 25 years of clinical practice, it has been observed that nighttime awakenings between 3 and 5 a.m. are rarely explained by aging or stress alone. In most cases, the body is sending specific signals of imbalances that should be identified and corrected. Below, five real causes that often go unnoticed are discussed, along with […]<\/p>\n","protected":false},"author":3,"featured_media":29707,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"class_list":["post-29706","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-advices"],"aioseo_notices":[],"yoast_head":"\nFive common causes of nighttime awakenings<\/strong><\/h2>\n\n\n\n
1) Nocturnal sugar drop (hypoglycemia)<\/strong><\/h3>\n\n\n\n
2) Overloaded liver<\/strong><\/h3>\n\n\n\n
3) Hormonal imbalances<\/strong><\/h3>\n\n\n\n
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4) Sleep apnea and snoring<\/strong><\/h3>\n\n\n\n
5) Magnesium deficiency<\/strong><\/h3>\n\n\n\n
Step-by-step protocol to improve rest<\/strong><\/h2>\n\n\n\n
Organize dinner to avoid hypoglycemia<\/strong><\/h3>\n\n\n\n
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Support the liver<\/strong><\/h3>\n\n\n\n
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Hormone Evaluation<\/strong><\/h3>\n\n\n\n
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Sleep Apnea Suspicion and Study<\/strong><\/h3>\n\n\n\n
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Magnesium: form, timing and dosage<\/strong><\/h3>\n\n\n\n
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Sleep hygiene<\/strong><\/h3>\n\n\n\n
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Important Notice<\/strong><\/h2>\n\n\n\n
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