Why Diets Drain You: The Hidden Science Behind Low Energy And Calorie Cuts
Lifestyle
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News18•31-01-2026, 16:20
Why Diets Drain You: The Hidden Science Behind Low Energy And Calorie Cuts
- •Early diet fatigue is metabolic, not just mental, due to the body's struggle to switch from glucose to fat as an energy source.
- •Micronutrient deficiencies (iron, B vitamins, magnesium, vitamin D) from restricted food choices can worsen tiredness.
- •Calorie cuts trigger hormonal stress responses, potentially disrupting sleep and reducing thyroid activity to conserve energy.
- •Strategic meal timing and balanced nutrient intake can help manage energy levels during dieting.
- •Sustainable dieting focuses on gradual calorie reduction, nutrient-dense foods, and smart meal timing to avoid depletion.
Why It Matters: Early diet fatigue is a temporary metabolic adjustment, nutrient gap, and hormonal shift, manageable with a balanced approach.
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