There has been a troubling rise in young Indians, often in their 20s and 30s, reporting unrelenting fatigue. These are not fleeting tired spells, they are chronic, sapping energy for weeks or months. In many cases, lifestyle triggers are playing a bigger role than rare diseases.
Work Stress and Poor Sleep
India’s millennial and Gen Z workforce often juggles 12-hour days in high-stress jobs such as IT, finance, and startups, fueled by endless coffee and screen time, which is damaging in more ways than one. Not known to most, blue light from mobile devices disrupts melatonin, delaying sleep onset and affecting sleep quality. Those surviving on only 5 to 6 hours of sleep, well below the recommended 7 to 9 hours, are the worst affected. Poor sleep, broken by notifications and late-night scrolling, can cause inflammation and make the body feel constantly tired.
Diet and Nutrient Gaps
Diet also plays a big role. When people are busy, they often end up eating processed foods like instant noodles, sugary drinks, and fried snacks. These foods may give quick energy, but that is usually followed by a crash. Many young adults also have low levels of iron, vitamin B12, or vitamin D, which can make them feel tired all the time. In many cases, blood tests show low ferritin or vitamin levels in people who keep feeling exhausted.
Sedentary Lifestyle and Dehydration
Desk-bound routines make matters worse. Not moving enough can make the body feel weak and tired. Dehydration, especially in air-conditioned offices, can make this even worse. Sitting for long hours can also cause stiffness, poor blood flow, and a general feeling of sluggishness during the day.
Mental Health and Burnout
Fatigue is not always physical. Anxiety, burnout, and mental overload can drain energy just as much as poor sleep or diet. Constant digital stimulation, comparison, and pressure to perform can leave young people mentally exhausted. This often shows up as brain fog, irritability, low motivation, and difficulty concentrating. Over time, the mind and body feed into each other, creating a cycle of persistent tiredness.
Symptoms That Should Not Be Ignored
The signs are often more than just feeling tired. People may feel a slump in the middle of the day, have trouble thinking clearly, feel body pain, or become low and irritable. It can also affect work, relationships, and even hobbies. If it continues for too long, it may also impact immunity, weight, and emotional well-being. It is important not to dismiss these symptoms as just part of modern life.
Practices to Adopt
The first step is better sleep hygiene: fixed bedtimes, no screens late at night, and rest that is truly restorative. Nutrition should shift toward balanced meals with vegetables, lentils, nuts, and protein-rich foods. Regular movement, such as brisk walking or yoga, can improve energy levels. Hydration, mindfulness, and stress management also make a meaningful difference.
When To Get Tested
If fatigue is hampering your day to daylife, then basic medical screening is important. A doctor may recommend a CBC, thyroid profile, iron studies, vitamin B12, and vitamin D testing. In women, conditions such as PCOS may need to be ruled out. Sleep apnea and other hidden causes should also be considered if symptoms continue despite lifestyle changes.
Way Forward
We need to increase awareness as to what the root causes of crippling fatigue are, as, depending on the demands of their lifestyle, it is different for different people. Packed schedules leave little room for recovery, but sustainable energy depends on balance. Making thoughtful changes to your sleep routine, daily diet, exercise habits, and stress levels can go a long way in improving your overall well-being and energy. Even small, consistent steps in these areas can make a real difference over time.If fatigue persists, seek medical help for long lasting results.
Disclaimer: The views expressed in this article are of the author and not of Health Dialogues. The Editorial/Content team of Health Dialogues has not contributed to the writing/editing/packaging of this article.
