Medications and treatments Archive

Research suggests that people who stop taking GLP-1 weight-loss drugs typically regain all the weight they lost in under two years. To sustain their progress, these people should eat more protein, fiber, and healthy fats; eat on a consistent schedule; exercise; and prioritize sleep.

A 2025 study suggests that very low levels of lithium in the brain might be linked to Alzheimer's disease. In mice, certain lithium supplements seemed to protect memory and the brain. But scientists don't yet know if lithium pills are safe or helpful for people.

A 2026 study suggested that people who stop taking weight-loss medications rapidly regain weight and lose heart health benefits associated with the drugs.

A 2025 study suggested that people with certain chronic conditions were more likely to experience side effects after cosmetic injections with botulinum toxin (Botox, Dysport, Xeomin).

For people who are concerned they're drinking too much but don't want to give up alcohol entirely, the Sinclair Method may help. It involves taking naltrexone (a drug that dampens alcohol's euphoric effects) an hour or two before drinking.

Daily nasal irrigation (nasal rinses) may reduce symptom severity and the duration of a cold. It can also relieve the congestion caused by sinus infections and allergies. By means of a squeeze bottle, neti pot, or battery-powered system, saline is inserted into one nostril and flows out the other.

Eye movement desensitization and reprocessing (EMDR) therapy is recognized as a proven method for treating post-traumatic stress disorder. It also shows promise for other mental health conditions, including personality disorders, anxiety, and depression.

Nutritional yeast is a savory condiment that's often heavily fortified with vitamins. Because high doses may cause side effects, interact with some medications, or cause certain health problems, it's best used sparingly as a flavoring, not as a supplement.