Intermittent fasting may be healthy for adults between the ages of 18 and 60, but with some caveats.
According to Supan, people under 18 should not practice intermittent fasting. Furthermore, older adults over 60 should proceed with caution because intermittent fasting has not been well-studied in this population. Supan also notes that those already at a healthy weight may experience too much weight loss with intermittent fasting.
Therefore, while there is no definitive age range where intermittent fasting is universally healthy, it's generally considered more appropriate for adults aged 18-60, provided they are not already underweight and do not have any underlying health conditions that would contraindicate this practice. It's crucial to consult with a healthcare professional before starting intermittent fasting, especially for those over 60 or with pre-existing health issues.
