Lack of proper sleep or sleeping for less hours weakens your bodily functions.
Too much screen time can cause migraines and lack of sleep, weakening your immune system.
Smoking can cause severe lung damage and respiratory failure, making your immune system very weak.
Eating junk food can cause multiple diseases like high cholesterol, diabetes and hypertension.
Drinking too much coffee can speed up heart rate and cause hypertension, leading to many diseases.
Extreme stress can cause insomnia, migraines and high blood pressure.
Excessively drinking alcoholic drinks can harm your liver and stomach lining, causing fatal diseases.
Here are some lifestyle habits that can weaken your immune system and make you more prone to diseases.