One important nutritional strategy for managing stress in teenagers is to ensure they have a balanced diet that includes plenty of fruits, vegetables, whole grains, and lean proteins. These foods provide essential vitamins and minerals that support overall well-being and can help reduce the negative effects of stress on the body.

For example, foods rich in vitamin C, such as oranges and strawberries, can help regulate cortisol levels, which are often elevated during times of stress. Omega-3 fatty acids found in fish, flaxseeds, and walnuts have been shown to have a calming effect on the brain and can help reduce anxiety and improve mood.

Additionally, encouraging teenagers to stay hydrated by drinking plenty of water is crucial for maintaining optimal brain function and supporting their body's ability to cope with stress.

It's also important to limit the consumption of sugary and processed foods, as these can lead to energy crashes and mood swings, exacerbating stress levels.

References:

• "The role of diet and nutrition in stress" - National Institute of Mental Health
• "Omega-3 fatty acids and mood disorders" - Harvard Health Publishing
• "Nutrition and stress: can what you eat make a difference?" - Harvard Health Publishing