<human>:  What is the healthiest way to not gain too much weight in a short period of time?
<bot>: The healthiest way to avoid gaining too much weight in a short period of time is to maintain a balanced and nutritious diet. Eating smaller portions more frequently throughout the day and opting for healthier food choices can help prevent weight gain. Taking part in regular physical activity is also important for maintaining a healthy weight. Staying hydrated and getting enough sleep are essential for overall health and can help with preventing weight gain as well.