Why Alcohol Makes You More Tired As You Get Older
HuffPost • • health
Key Points:
- As people age, alcohol is more likely to cause tiredness due to increased brain sensitivity to its sedating effects and changes in body composition, such as reduced lean muscle mass and body water.
- Alcohol disrupts sleep quality by blocking REM and deep restorative sleep, leading to fragmented sleep and resulting in waking up exhausted, irritable, and physically fatigued, especially in older adults.
- Older individuals may experience worsened effects from alcohol due to additional health issues, medication interactions, and increased risks such as cognitive decline, balance problems, and higher susceptibility to falls and fractures.
- The impact of alcohol varies by life stage, with people in their 30s and 40s noticing quicker intoxication and increased fatigue, while those in their 60s and 70s experience alcohol acting more like a sedative with greater risks to balance, cognition, and medical safety.
- Despite similar drinking habits, the physiological effects of alcohol worsen with age, and serious alcohol-related health complications can occur even in younger adults, challenging the notion that such diseases only develop after many years or in old age.
