Bioactive ketone β-hydroxybutyrate

When your body doesn’t get enough carbs from your diet, it turns to fat as a source of energy. It creates ketones from this fat, which it can burn for energy, promoting both physical and mental performance.

In a placebo-controlled study, higher levels of plasma ketones were associated with improvements in cognitive function in older adults compared with placebo.¹ And ketones fuel muscular and cognitive function without increasing blood sugar.

But you can get ketones without swapping out all of your dietary carbohydrates for fat. Bioactive ketone β-hydroxybutyrate provides an energy substrate your brain and body can burn efficiently, so you don’t have to ingest large quantities of fat during a low-calorie diet or fasting regimen.

Mangiferin from mango extract

Mangiferin is a plant compound found in several plants, including mangoes. Mangiferin promotes ketogenesis, encouraging increases in plasma ketone levels. In a randomized clinical trial, 150 mg a day of mangiferin for 12 weeks produced increased serum levels of ketone bodies. Blood lipid levels were favorably affected as well.²

FiberSmart^® digestive-resistant starch

Finally, Keto Brain and Body Boost provides a form of carbohydrate (starch) that is not readily digested and absorbed in the small intestine so it does not raise blood glucose levels.³ Instead, it is slowly fermented by bacteria in the large intestine to promote gut health.⁴ Resistant starch has many health-promoting benefits.^5-7 Clinical research shows that it can support ketone production and produce a very small glycemic response.⁸ This type of starch may also help promote the feeling of fullness.⁶