Health experts identify causes of chronic fatigue and nutrient deficiencies

Medical experts and researchers highlight several underlying causes for chronic fatigue and low energy levels. Common biological factors include deficiencies in essential nutrients such as iron, vitamin B12, vitamin D, folate, and magnesium. Iron deficiency often leads to anemia, which impairs oxygen transport in the blood, while B12 is critical for nervous system function.

Health professionals also warn against certain habits and supplements. The use of energy drinks is cautioned against as they provide only temporary stimulation and can lead to heart palpitations, anxiety, and sleep disturbances. Additionally, some melatonin supplements in gummy form may contain high sugar levels, causing insulin spikes and subsequent blood sugar crashes that result in morning fatigue.

Lifestyle factors such as poor sleep quality, disrupted circadian rhythms, and sleep apnea are significant contributors to exhaustion. To maintain energy, experts recommend a diet rich in omega-3 fatty acids (found in fatty fish like salmon and mackerel), antioxidants (such as blueberries), and a balanced intake of micronutrients through whole foods rather than relying solely on supplements.