Information about healthy eating, nutrition and how to lose weight. Healthy and balanced diet is essential to healthy lifestyle.
What is IER? Weight loss occurs when energy expenditure exceeds energy intake. If you do this by reducing your total energy to 20-50% of your needs, weight loss can occur. This can be difficult to adjust to, and comply with. For some people, it can even cause side effects such as headaches, dizziness and irritability. […]