This study showed that ketone bodies improve T cell function (important immune cells) by reprogramming them to better neutralize threats and infections.

In a small study, consumption of kombucha was associated with a measurable decline in average fasting blood glucose.

The consumption of the artificial sweeteners aspartame and saccharin, as well as diet beverages, was associated with increased belly fat and muscle fat stores.

People who drank 12 grams of alcohol daily (5 oz of wine, 1.5 oz shot of distilled spirits, or 12 oz of beer) experienced a rise in systolic blood pressure of 1.25 mmHg.