Banana – Muscle Relaxant, Sleep Aid
Bananas are one of the most easily accessible fruits in Vietnamese kitchens, and they are also an ideal “late-night snack” for those who struggle with insomnia. Bananas contain tryptophan, an amino acid that helps the body produce serotonin and melatonin, two neurotransmitters that play a crucial role in regulating emotions and supporting the sleep cycle.
Additionally, bananas are rich in potassium and magnesium, two minerals that help relax muscles and soothe the nervous system. Hence, eating a banana about 1-2 hours before bedtime can help you feel more relaxed and comfortable.
“Eating a banana 1-2 hours before bedtime can help relax the body and make it easier to fall asleep.” – Dr. Le Thi Huong Giang, Head of Dietetics and Nutrition, Hospital 19-8.
Kiwi – Boosts Serotonin, Enhances Sleep Quality
While not as common as bananas, kiwifruit is a “superfruit” when it comes to supporting sleep. A study by Taipei Medical University found that consuming two kiwis every night for four weeks helped participants fall asleep 35% faster and increased their deep sleep by 13%.
This is because kiwis contain high levels of serotonin, a crucial neurotransmitter that regulates the sleep-wake cycle. Moreover, kiwis are rich in vitamins C and E and antioxidants, which help reduce stress and improve mood – an important factor for elderly individuals who tend to worry a lot.
“Kiwi is not only delicious but also extremely effective in improving sleep quality, especially for the elderly and those under stress.” – Nutritionist Nguyen Thi Diem Hang.

Pineapple – Natural Source of Melatonin and Digestive Enzymes
Pineapple is not just delicious but also an excellent natural source of melatonin. Melatonin is a hormone produced by the body in the evening to signal that it’s time to rest. Additionally, pineapple contains bromelain, an enzyme that aids digestion and has anti-inflammatory properties, which is beneficial for older adults who often experience bloating and indigestion in the evening.
A glass of pineapple juice or a few fresh pineapple slices after a light dinner can not only enhance your appetite but also help your body relax and fall asleep more easily.
Avocado – Rich in Magnesium, Soothes the Nervous System
Avocados are a “golden” fruit for sleep as they are packed with magnesium, a mineral essential for maintaining stable nervous system function and deep sleep. Furthermore, avocados are rich in unsaturated fatty acids, which help stabilize blood sugar levels and keep you feeling full, preventing midnight hunger pangs.
With its creamy texture and versatility, you can enjoy avocados with unsweetened yogurt or blend them into a smoothie with chia seeds for a healthy bedtime snack.
“Magnesium in avocados helps calm the central nervous system and reduces anxiety, the leading cause of insomnia in the elderly.” – Clinical Nutritionist Tran Quynh Trang, MSc.
Grapes – Natural Source of Melatonin, Support Sleep Regulation
Grapes, especially red and purple grapes, contain higher levels of melatonin compared to many other fruits. Therefore, they are an excellent choice to help regulate the body’s biological clock, making it easier to fall asleep and sleep more soundly.
Additionally, grapes are rich in polyphenols, powerful antioxidants that protect nerve cells and improve brain function. For older adults, grapes not only promote better sleep but also support memory and reduce the risk of cognitive decline.

Tips for Effective Fruit Consumption Before Bedtime:
- Eat 1-2 hours before bedtime to allow for proper digestion and nutrient absorption.
- Prioritize fresh fruit or smoothies, avoiding canned fruit with added sugar.
- Combine fruit with a small amount of yogurt, walnuts, or almonds to enhance stable blood sugar levels and prolong satiety.
- Avoid overeating sweet or watery fruits (like watermelon or jackfruit) to prevent midnight urination or sudden blood sugar spikes.
The Perfect Sour and Spicy Soup with Snakehead Fish
With this mouth-watering sour soup recipe, you’ll be able to create a delicious and tantalizing dish that will impress any food lover. This unique soup, made with snakehead fish, combines a blend of aromatic herbs and a sour twist that will leave your taste buds craving for more. It’s a culinary masterpiece that’s perfect for any occasion and will surely become a family favorite.
The Ultimate Fat-Loss Menu: 4 Must-Have Dishes
“Forget restrictive diets that deprive you of essential carbohydrates. Renowned fitness trainer Hong Hanh advocates for a balanced approach, encouraging the consumption of moderate portions of white rice to fuel your body and keep energy levels stable. Say goodbye to that sluggish feeling that often leads to unhealthy cravings.”