Tag: Immune suppression

The Tolerable Upper Intake Level (UL) for zinc in healthy adults is set at a specific daily amount, yet many people exceed this without realizing it through aggressive supplementation. While an adequate zinc intake is essential for countless bodily functions, an excessive intake can lead to a range of adverse effects, from mild digestive upset to severe and chronic health complications.

A 1970s study showed that ingesting 100 grams of sugar could decrease the immune-fighting ability of white blood cells by 40% for at least five hours. This statistic often arises in discussions about how much sugar does it take to suppress the immune system, revealing a transient but significant impact on your body's defenses. While more recent research shows a more complex picture, the effect of high sugar intake on immune function is still a major concern.