What are signs I'm not eating enough calories?
Consuming insufficient calories over an extended period can lead to numerous physiological warning signs as the body attempts to conserve energy to sustain vital organ functions. Common indicators include persistent fatigue, chronic low energy levels, frequent feelings of coldness due to slowed metabolic heat production, hair thinning, brittle nails, and dry skin. Additionally, individuals may experience constant mood disturbances, irritability, trouble concentrating, frequent muscle weakness, sleep disruptions, and irregular menstrual cycles in women. Over time, chronic under-eating can also impair immune function, leading to frequent illnesses and slow physical recovery from minor injuries or workouts.
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