While a nootropic doesn't work like a fat burner or other supplements that directly affect metabolism or appetite, it can help with weight loss by providing the focus and drive needed to stick to a diet or exercise plan. Motivation is crucial for weight loss, but it can be difficult to maintain if progress isn't seen or if fatigue and lack of focus set in. Studies have shown that a lack of motivation is a common reason for poor adherence to weight loss treatments in obese individuals, and chronic fatigue and daytime sleepiness, often caused by imbalances in cortisol, dopamine, and melatonin in the brain, can also impact well-being and motivation. Nootropics can help by boosting brain health and enhancing neurotransmitter balance, fighting fatigue, and improving motivation. Additionally, nootropics can improve concentration and focus, which is essential for successful workout sessions and adherence to a meal plan. While nootropics don't directly facilitate weight loss, they can improve the mental aspects needed to achieve it.