One of the primary causes of dying of “old age” is illness. An ineffective immune system makes it much more likely that someone will die of pneumonia, Covid-19, or even cancer. While this is more common in the elderly, even younger people can suffer from an immune system insufficiency. Your immune system keeps you alive every day by fighting off disease-causing bacteria 🧫 and viruses. 🦠 It also kills cancer cells. Use these strategies to boost your immune system and opt