Certain exotic fruits contain compounds that may contribute to better sleep by promoting relaxation or providing nutrients that support the production of sleep-related hormones. While individual responses can vary, here are some exotic fruits that are believed to have sleep-promoting properties:

1. Cherries: Both tart cherries and sweet cherries contain melatonin, a hormone that regulates sleep-wake cycles. Consuming cherries or cherry juice may help improve sleep quality.

2. Kiwi: Kiwi is rich in antioxidants, vitamins, and serotonin, a neurotransmitter associated with sleep. Some studies suggest that eating kiwi before bedtime may help people fall asleep faster and enjoy better sleep.

3. Passion Fruit: Passion fruit is a good source of antioxidants and contains somniferum, a naturally occurring compound that may have mild sedative effects, potentially promoting relaxation and better sleep.

4. Banana: While not necessarily exotic, bananas contain tryptophan, an amino acid that contributes to the production of serotonin and melatonin. These neurotransmitters play a role in regulating sleep.

5. Dragon Fruit (Pitaya): Dragon fruit is rich in magnesium, which can help relax muscles and promote a sense of calm. Magnesium is known for its potential to improve sleep quality.

6. Papaya: Papaya is a good source of the amino acid tryptophan, which is a precursor to serotonin and melatonin. Including papaya in your diet may contribute to better sleep.

7. Pineapple: Pineapple contains bromelain, an enzyme that may have anti-inflammatory properties. Some people believe that the anti-inflammatory effects of bromelain could positively impact sleep.

8. Mango: Mango is a source of vitamins, including vitamin C and vitamin A, as well as minerals like potassium. These nutrients may contribute to overall well-being and potentially support better sleep.

It's important to note that while certain components in these fruits may have sleep-promoting properties, individual responses to foods can vary. Moreover, maintaining a balanced diet, practicing good sleep hygiene, and addressing any underlying sleep disorders are essential for overall sleep health. If you have persistent sleep issues, it's advisable to consult with a healthcare professional for personalized advice.