Thanks for writing your query to us.
The most effective way to lose weight is to
• reduce the amount of calories you eat
• increase your levels of activity.
Try to follow this principle to achieve your target weight. You are feeling hot & bouts of dizziness
because of drop in your blood sugar levels in morning. Dont change your diet drastically. Instead have 6 small meals per day. This will not decrease your blood sugar level. Also drink increase your water intake throughout day.