Our bodies need approximately 1200 calories a day to prevent it from having malnutrition. A prolong state of starvation will develop malnutrition (lack of essential vitamins, minerals, and nutrients) which will affect the heart and other body systems. The weight you lose is water-weight which we lose when we first diet and/or fast. Recommend eating healthy foods with proper servings to lose weight and stay healthy. Hoped this answered your question.
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