Quick Summery

Sleep is an important part of cardiovascular health, not simply a period of rest. Consistently getting too little sleep or having poor-quality sleep can affect blood pressure, stress hormones, blood sugar regulation, weight and inflammation—all of which can influence heart health over time. Interrupted sleep and conditions such as obstructive sleep apnoea may also place additional strain on the cardiovascular system.

For adults, aiming for around 7–9 hours of good-quality sleep each night is generally recommended. In everyday Indian life, late-night screen use, irregular work schedules, stress, long commutes and heavy evening meals can all interfere with healthy sleep patterns. Creating a consistent sleep and wake schedule, reducing caffeine late in the day, limiting screen exposure before bed and addressing persistent sleep problems can support better sleep and cardiovascular health.