In several studies, mindfulness meditation appeared to increase levels of T-cells or T-cell activity in patients with HIV or breast cancer. This suggests that mindfulness could play a role in fighting cancer and other diseases that call upon immune cells. Indeed, in people suffering from cancer, mindfulness appears to improve a variety of biomarker

Do these benefits apply to people with attention-deficit disorders, and could meditation possibly supplant drugs like Adderall? We can’t yet say for sure. While there have been some promising small-scale studies, especially with adults, we need larger randomized controlled trials to understand how meditation might mix with other treatments to hel