Post related to tag - heart problems

Learn about health hazards of noise pollution and what preventive and protective measures can be taken against it.

A preservative is a substance or a chemical added to the food products, beverages, cosmetics, pharmaceutical drugs, etc. to prevent them from decomposition.

तंतुमय पदार्थ भरपूर मात्रा में पाए जानेवाला आहार हमें क्यों खाना चाहिए? हमारे स्वास्थ्य पर इससे क्या लाभ होते हैं?