1. Never leave your phone or any electronic device charging next to your bed while you sleep
Experts recommend keeping electronic devices with screens, like iPads, phones, and laptops, as far from your bed as possible. These devices continue to stimulate your brain and keep you alert for an extended period, which can cause sleep disturbances.
Additionally, if you place a charging phone next to your bed, it could present a risk of electric shock or fire. Such incidents could lead to severe health issues or even death. There have been many tragic cases where people have suffered injuries or lost their lives from using their phones while charging overnight. One such case was reported by Daily News on September 26, where 18-year-old Sunthee was found unresponsive with his hand on a charred electrical socket beside his bed. Police later discovered that his phone was charging underneath his body, which ultimately led to his tragic death.
Many people have the habit of using their phones before bed and leaving them right next to their pillow, but this can lead to unforeseen dangers:
- Sleep problems: The light from the phone decreases melatonin production, a hormone that helps you sleep. Insufficient melatonin production disrupts your biological rhythm, making it hard to fall asleep at night.
- Fire hazards: Placing a phone under a pillow can create a gap that leads to overheating and potentially starting a fire. Many burn injuries have occurred because of phones left under pillows while charging.
- Spread of bacteria: A phone can carry countless germs, just like a toilet. Therefore, placing your phone next to you while sleeping is like sleeping next to a toilet, as the bacteria can easily transfer to your face or hands.

2. Both Yellow and Purple Sweet Potatoes Have Excellent Cancer-Fighting Properties
Sweet potatoes have been a staple food for centuries, and their nutritional value is not only rich in nutrients and health benefits but also highly effective in fighting cancer.
Both yellow and purple sweet potatoes are naturally healthy foods packed with high nutritional value. Their main components include an abundance of amino acids and vitamin C. They are also rich in carotene, folic acid, and essential trace elements for the human body. Eating a moderate amount of sweet potatoes daily can help improve overall physical health, benefiting all organs in the body, enhancing immune function, and reducing the risk of various diseases. Moreover, sweet potatoes are highly effective in cancer prevention.
Studies show that sweet potatoes can help maintain normal folate levels in the body. A deficiency in folic acid increases the risk of cancer. Additionally, the vitamins in sweet potatoes play a vital role in antioxidation, helping to remove excess free radicals in the body, contributing to their excellent cancer-fighting effects.

3. Women Should Avoid Cold Showers or Washing Their Hair During Menstruation
During their menstrual period, women often feel uncomfortable, and their immune resistance decreases. Taking a cold shower or washing hair at this time can increase the risk of catching a cold due to the cold water entering the body, and it can even lead to irregular periods.
Typically, women's hair takes longer to dry during menstruation, which can be quite inconvenient, especially for women with long hair.
Therefore, here are some tips for washing your hair:
- Wash hair with warm water, as it will prevent blood circulation issues and make you feel more comfortable. Avoid very hot or cold water, especially for those with weaker health or low immunity. The ideal water temperature is between 30°C and 35°C.
- The best time to wash your hair is during the day, preferably when it is sunny and warm, and wash your hair quickly.
- After washing, dry your hair thoroughly or use a hair dryer to avoid exposure to cold air and water from getting into the scalp.
- Anticipate your menstrual cycle and develop the habit of washing your hair before it begins to ensure your hair remains clean.
- Adding a little salt to the warm water while washing your hair can help reduce hair loss.
- Avoid soaking in the bath during menstruation.
Additionally, many women experience more hair loss during menstruation, but there is no need to worry, as it is a sign of the body’s natural detox process.

4. Chicken Craw Should Be Avoided Due to Its Potential to Cause Stomach Cancer
The craw, found in the back end of chickens and ducks, contains numerous harmful bacteria. Even if cleaned, it is still difficult to completely eliminate the bacteria stuck to it.
What’s concerning is the presence of sacs inside the cloaca. These sacs contain thousands of lymphatic cells and large phagocytic cells capable of swallowing harmful substances that enter the body of the bird, including bacteria that could cause cancer. Consuming the craw indirectly introduces cancer-causing agents into your body.
The craw is also rich in fats, which is why many people enjoy eating it. However, few are aware that the rich, golden texture of the craw is actually a breeding ground for many diseases related to obesity, high cholesterol, and fat metabolism disorders. The high fat and cholesterol content of the craw can harm health. Individuals with heart disease or lipid metabolism disorders should avoid consuming this fatty part of the chicken or duck.

5. Drink a Glass of Water Every Morning Before Breakfast to Prevent Gallstones and Aid Digestion
Seventy percent of the human body is made up of water, making it essential for staying alert and healthy. A lack of water intake can result in both immediate and long-term health problems.
Chronic dehydration can lead to conditions such as rheumatoid arthritis, migraines, chest pain, colitis, digestive disorders, high blood pressure, obesity, hemorrhoids, breast cancer, tuberculosis, kidney stones, sinus infections, and uterine cancer.
Drinking water immediately after waking up helps prevent kidney stones and urinary tract infections. On an empty stomach, water dilutes acids that can form kidney stones. The more water you drink, the more you can avoid bladder infections.
Help your body avoid these issues by drinking water right after waking up and ensuring you stay hydrated throughout the day.

6. Avoid Eating Tomatoes When You're Hungry, Especially Green Seeded Ones – They're Toxic
Tomatoes contain pectin and phenolic resin, substances that can react with acid in your stomach when consumed on an empty stomach. This can cause severe discomfort such as vomiting and stomach pain.
Therefore, you should avoid eating tomatoes when hungry, especially if you're on a tomato-based diet for weight loss. It is essential to be cautious when consuming them under these circumstances.
Unripe tomatoes contain high levels of alkaloids, which can lead to food poisoning. Symptoms of food poisoning from eating green tomatoes include nausea, vomiting, excessive salivation, weakness, fatigue, and in severe cases, it can be life-threatening.
As tomatoes ripen, the alkaloid content decreases and eventually disappears in fully ripe red tomatoes. Therefore, it’s crucial to avoid consuming green, unripe tomatoes.

7. Limit the Intake of Fried Foods as Your Body Takes 5-7 Hours to Digest Them, Leading to Fatigue
Scientific studies have shown that people who regularly consume foods high in fats and oils are at an increased risk of dangerous health conditions because your body takes 5 – 7 hours to digest these foods, which can leave you feeling fatigued.
The harmful effects of excessive consumption of oily foods include:
- Weight Gain and Obesity: Eating more oils than your body needs over an extended period leads to weight gain, as fats provide a lot of energy (1g of fat provides 9kcal). Obesity is a major risk factor for chronic diseases like hypertension, diabetes, atherosclerosis, and cancer.
- Fatty Liver Disease: A high-fat diet is well known to be harmful to the liver. The liver plays a vital role in digestion and nutrient conversion, producing bile to aid in fat digestion and absorption. When you consume excessive fats, the liver cannot process all of it, leading to fat accumulation in the liver, known as fatty liver disease.
- Stressing the Digestive System: Fats contain large amounts of carbohydrates, proteins, and fats, which slow digestion because they require a significant amount of enzymes and digestive fluids. This increases the acid levels in the stomach, leading to discomfort. Consuming too many fats makes the stomach work for long hours, causing bloating, nausea, and discomfort.
- Acne: While acne may not appear immediately after a large fatty meal, dermatologists suggest that fatty foods can play a role in acne. This effect is indirect, occurring over time as a result of an overall diet. Acne is largely caused by hormonal imbalances and bacterial overgrowth, so oily foods contribute to acne by negatively affecting gut health.
- Risk of Osteoarthritis: Research from the University of Queensland and the University of South Queensland suggests that diets rich in fats and carbohydrates may increase the risk of osteoarthritis. The study found that diets with 20% saturated fat and simple carbohydrates could cause significant negative changes, leading to knee osteoarthritis. Saturated fatty acids deposit in cartilage, disrupting metabolism, weakening cartilage, and making it more prone to damage, leading to joint pain and inflammation.
- Reduced Lifespan: Those who consume high amounts of fats tend to have a significantly shorter lifespan than those who eat less fat.
- Increased Cancer Risk: When foods are fried, the heat breaks down the fat molecules, creating free radicals that accumulate in the body, damaging cells and increasing the risk of cancer and cardiovascular diseases. Additionally, reusing cooking oil multiple times, as many do to save money, can cause the oil to oxidize, further increasing health risks. Reused oil loses flavor and contributes to chronic diseases like cancer, diabetes, and heart disease.

8. Want to Get Rid of Acne? Eat More Bananas, Grapefruit, Oranges, and Steamed Vegetables (Limit Fried Foods, Sodas, and Sweets)
Fruits are not only known for being rich in vitamins and minerals that boost health, but they also play an essential role in skincare, especially for acne-prone skin. Here are some fruits and vegetables that help with acne:
- Bananas: Bananas are highly beneficial for various reasons, such as aiding in weight loss, improving digestion, and preventing constipation. They are also helpful in preventing acne when consumed regularly, benefiting both your health and your skin.
- Oranges and Grapefruit: These fruits are packed with vitamin C, which is essential for the body, particularly after illness or during hot summer days. Oranges and grapefruits are excellent for fighting acne because of their immune-boosting properties, helping to prevent infections and regenerate acne-damaged skin.
- Steamed Vegetables: In addition to fruits, some steamed vegetables are also highly effective for treating acne. Vegetables like cabbage, bottle gourd, sweet potatoes, and carrots can work wonders for your skin.
At the same time, it is important to limit your intake of fried and grilled foods, sodas, and sweets. Excessive consumption of spicy foods can also negatively affect liver function and disrupt toxin elimination, providing an ideal environment for harmful bacteria to thrive, leading to acne outbreaks.

9. Before Frying, Sprinkle a Little Salt into the Oil to Prevent Oil Splattering During Cooking
This is a simple and easy method to follow. To do it, heat the oil in the pan until it’s very hot, then sprinkle about 1/4 teaspoon of salt evenly into the oil before adding the food. In addition to removing toxins from the oil, the salt significantly reduces the amount of oil splattering during frying.

10. If You Are Prone to Acid Reflux, Try Sleeping on Your Left Side
Acid reflux is often characterized by a sour taste or a burning sensation around the lower chest area. This typically occurs after dinner.
If you are prone to acid reflux, it is recommended that you sleep on your left side. This position helps keep stomach acid and other contents settled in the stomach, preventing the lower esophageal sphincter from relaxing inappropriately, thus avoiding acid from backing up into the throat and esophagus. Moreover, sleeping on the left side also aids in the easier elimination of toxins from the body.
On the other hand, sleeping on the right side can increase the likelihood of reflux. In this position, the stomach is positioned above the esophagus and throat. The night-time contractions of the stomach increase pressure on the lower esophageal sphincter, causing it to open and allowing acid to reflux into the esophagus.

11. The 20-20-20 Rule for Eye Fatigue: Every 20 minutes of screen time, look at an object 20 feet (6 meters) away for 20 seconds to rest your eyes.
Eye fatigue is a common problem for those who spend their entire day in front of a computer screen. To combat this, try applying the 20-20-20 rule. This means that every 20 minutes of computer use, you should look at an object about 20 feet (6 meters) away for 20 seconds to give your eyes a break. This simple trick is easy to remember, and everyone should make it a habit to help reduce eye strain.

12. When experiencing numbness in your hands, gently shake your wrists and head from side to side for a few minutes.
This condition is caused by pressure on the median nerve at the wrist, resulting in pain and numbness in the fingers, hands, and sometimes extending to the arms and forearms. Carpal tunnel syndrome is commonly found in individuals who frequently use their fingers, hands, arms, and shoulders—such as office workers who type at high intensity, factory workers on production lines, carpenters, and table tennis players. People over 35 are at higher risk, and women are three times more likely to be affected than men. Although not directly life-threatening, this condition can lead to muscle atrophy and permanent disability due to nerve and blood vessel damage over time.
To relieve the sensation of a heavy, immobile arm with thousands of needle pricks, gently shake your wrists and head from side to side. This motion helps free the nerves and alleviates the prickling feeling.

13. If you're feeling excessively sleepy, try holding your breath as long as you can, then exhale slowly.
Normally, when you feel sleepy, you might reach for a cup of coffee. However, drinking too much coffee can lead to prolonged insomnia, which is not healthy for your body.
When you're overwhelmed by sleepiness, try holding your breath for as long as possible, then slowly exhale. This is a quick and simple technique to help you stay awake.

14. Limit your intake of bubble tea as it poses a higher risk of diabetes and high blood pressure.
According to a study published on July 12 by Mount Alvernia Hospital, both black tea and green tea can reduce the risk of cancer, heart disease, and diabetes. However, when baristas add non-dairy creamers or tapioca pearls, the beneficial effects of the tea are nullified, and it becomes harmful to health. The reason is that non-dairy creamers contain trans fats, which contribute to heart disease, strokes, and more.
Moreover, the cream layer in bubble tea often contains more calories than the toppings. Specifically, the cream layer has the highest calorie count at 203 calories, followed by cream cheese at 180 calories, and traditional black tapioca pearls at 156 calories. Aloe vera is the topping with the lowest calorie content at only 31 calories.
When you pair a bubble tea with excessive sugar and add 203 calories from the cream, you’re not only increasing your risk for diabetes, but you may also experience fat buildup in your blood, weight gain, high blood pressure, and even cardiovascular diseases. To ensure better health, it's advisable to limit bubble tea consumption. If you do indulge, opt for a small cup, choose green or oolong tea over sugary bubble tea, and reduce sugar content by 30%. You can also choose fresh milk, low-fat milk, or skimmed milk instead of using creamers, and limit or choose low-calorie toppings like aloe vera or white tapioca pearls.

15. Avoid eating or drinking anything within 2 hours before going to bed.
Sleep and meals typically don't mix well, and you should avoid having them too close together. Even if you eat something light before bed, your digestive system still has to work. Food helps prevent your body temperature from dropping during sleep and increases insulin levels, but at the same time, it blocks the production of melatonin and growth hormones, which are essential during your sleep cycle.
A lack of melatonin can lead to difficulties falling asleep, restless sleep, frequent awakenings, and inefficient functioning of your organs, especially the digestive system. Therefore, it is advised not to eat anything within 2 hours before going to bed.

16. Avoid late-night eating as it may increase the risk of stomach cancer.
During hot weather, some people tend to eat dinner later, and many regularly eat at night before going straight to bed. In fact, this practice can be harmful to your health, and you might even develop cancer without realizing it. The ancient wisdom observed that the organs in the human body work in cycles, and modern science has also confirmed the existence of biological rhythms. Therefore, disrupting or misaligning your natural biological clock increases the risk of illness.
Other experts suggest that the stomach, like other organs, also needs rest. Eating late at night prevents the stomach from resting and hinders the healing of the stomach lining, leading to long-term damage and potentially stomach cancer.
Stomach epithelial cells need to regenerate continuously, completing a life cycle every 2-3 days. This regeneration typically occurs at night when the digestive system isn't in use. If you eat late at night, the stomach lining doesn’t have the opportunity to repair itself.
Moreover, food consumed at night sits in the stomach, stimulating acid production, which weakens the immune system and may lead to ulcers. Eating fatty, fried, or grilled foods further exacerbates the damage to the stomach lining and increases the cancer risk.

