Dr. Piyal Deb Chowdhury

Lacerated my right elbow after a bike accident. Pray for me.

1 year ago | [YT] | 3

Dr. Piyal Deb Chowdhury

In today's world, obesity is an escalating factor contributing to increased morbidity and mortality rates. Numerous diseases have been linked to obesity, prompting people to become more health-conscious and seek ways to shed excess weight. However, as members of the internet generation, our impatience often leads us to pursue quick-fix solutions that can ultimately harm our bodies. Contrary to popular belief, weight loss doesn't have to be complicated. By adopting a healthy lifestyle, achieving weight loss becomes much more manageable.


Today, let's delve into the science behind weight loss. While we consume food daily, we often overlook its impact. When our calorie intake surpasses our expenditure, the excess energy is stored as fat cells. Each gram of fat contains approximately 9 calories. Conversely, when we burn more calories than we consume, our bodies utilize these fat stores for additional energy. Therefore, to shed excess fat, the key is to strike a balance between calorie intake and expenditure. This involves adopting a nutritious diet and incorporating regular physical activity into our daily routine.


Total Daily Energy Expenditure (TDEE) represents the total energy used by our bodies each day. It consists of three components: Basal Metabolic Rate (BMR), Non-Exercise Activity Thermogenesis (NEAT), and exercise-related energy expenditure. BMR, which accounts for approximately 60-75% of TDEE, fuels essential bodily functions such as breathing, circulation, and brain activity. NEAT, comprising 15-30% of TDEE, encompasses spontaneous movements like fidgeting and pacing that occur throughout the day. Lastly, exercise contributes 10-15% of TDEE.


To determine your daily calorie needs, calculate your TDEE using a reliable formula and then create a calorie deficit of 300 to 500 calories. Prioritize protein-rich foods, reduce carbohydrate and fat intake, and aim to engage in physical activity regularly, even if it's just a daily walk. By following these principles, you'll notice positive changes in your body composition and overall well-being within a relatively short period.

1 year ago | [YT] | 1