Tag: Immune system energy

When fighting off a cold or flu, the immune system demands more energy to function effectively. This elevated metabolic need can lead to intense cravings for fast energy sources, like sugar, even when appetite is reduced.

According to scientific research, when you are sick, your immune system kicks into high gear, demanding extra energy to fight off pathogens. This increased energy demand is one of the main reasons why does sugar make me feel better when I'm sick, as it provides a quick, but temporary, source of fuel.

When fighting off an illness, your immune system demands more energy, often triggering cravings for high-calorie, easily digestible foods. This is one of several biological and psychological factors that explain why we crave chocolate when sick, turning a sweet treat into a comforting pick-me-up during a tough time.

According to research, for every 1°C increase in body temperature, a person's metabolic rate increases by approximately 10-13%. This means that if you're experiencing a fever, your body is actively burning more calories than it would normally, as it works to fight off the illness.