Many of us often feel like our brains aren't working well, unable to remember anything. It turns out this has a lot to do with our daily diet. It is said that there are 10 foods that can lower our IQ! Today, let's look at 10 foods that boost your intelligence!
10 Foods That Lower Your IQ
1. Fried Foods
Some harmful substances produced during the frying process of fried foods not only carry a risk of causing cancer but can also slowly damage brain nerve cells and impair intelligence. (Really! Better go grab a McDonald's to calm my nerves!)
2. Processed Proteins
Meat is an excellent source of protein, but over-processed foods like hot dogs and sausages can damage the nervous system.
3. Sweets
Eating sugar and sugary foods not only increases your waistline but also impairs brain function. Long-term sugar consumption can harm neurological health and interfere with memory. Excessive sugar can also hinder learning ability.
4. Alcohol
Long-term alcohol consumption not only harms the liver but also leads to "brain fog" (a phenomenon where the brain has difficulty forming clear thoughts and memories). However, this condition disappears if you stop drinking or limit it to 1-2 times a week.
5. MSG
Dr. Chad Lawrence, a medical expert from Delaware, states that research has found that excessive MSG consumption not only causes headaches and chest tightness but also seriously affects brain health. The reason is that MSG over-stimulates nerve cell receptors and can even lead to the apoptosis (death) of nerve cells.
6. Trans Fats
A 2012 study found that excessive intake of trans fats not only raises "bad" cholesterol (LDL) and lowers "good" cholesterol (HDL) levels but also causes brain shrinkage. Trans fats increase the risk of cerebral vascular degeneration and hardening.
7. Coffee
While coffee has a stimulating effect and helps keep the brain alert, it also has another drawback: it contains a large amount of caffeine. Caffeine is an alkaline substance that can over-stimulate the brain, causing excessive excitement and leading to a lack of oxygen in the brain, which can easily result in cerebral palsy or a decline in intelligence.
8. Salty Foods
Studies have shown that excessive salt intake not only leads to high blood pressure but also affects cognitive and thinking abilities in the brain, impacting intelligence.
9. High-Fat Foods
The body requires a large amount of blood to metabolize the fat consumed. Over the long term, this can easily lead to insufficient oxygen in the brain, making one's thinking sluggish.
10. Lead-Containing Foods
Lead is a major killer for the brain. When you eat lead-containing foods, such as popcorn, century eggs, or canned foods, lead enters the brain through the bloodstream, causing an insufficient supply of oxygen and nutrients to the brain, damaging brain cells, and leading to memory loss and damage to brain tissue.
10 Foods That Make Women Smarter
1. Eggs
The protein in eggs is high-quality. Egg yolks are rich in lecithin, triglycerides, cholesterol, and vitellin, which play an important role in nerve development and have the effects of enhancing memory and boosting brain power.
2. Milk
It is an excellent source of high-quality protein, riboflavin, potassium, calcium, phosphorus, vitamin B12, and vitamin D. These nutrients provide the brain with a variety of essential nutrients.
3. Pumpkin
Pumpkin is an excellent source of beta-carotene. Its vitamin A content surpasses that of green vegetables, and it is also rich in vitamin C, zinc, potassium, and fiber. Traditional Chinese medicine believes: pumpkin has a sweet and mild nature and can clear the mind and awaken the brain. It can be used to treat dizziness, vexation, thirst, and other symptoms of yin deficiency and fire excess. Therefore, for people with neurasthenia and memory loss, eating pumpkin dishes once daily, for an unlimited course of treatment, can have a good therapeutic effect.
4. Fish
It is one of the top foods for promoting intellectual development. Fish heads are very rich in lecithin, an important source of neurotransmitters in the human brain, which can enhance human memory, thinking, and analytical abilities, and can control the degeneration of brain cells and delay aging. Fish is also an excellent source of high-quality protein and calcium, and it especially contains a large amount of unsaturated fatty acids—omega-3 fatty acids, which are particularly important for the normal development of the brain and eyes.
5. Walnuts
Because they are rich in unsaturated fatty acids, walnuts are recognized as a traditional Chinese brain-boosting and intelligence-enhancing food. It is recommended that children definitely eat them. 2-3 walnuts per day is appropriate. Persistence is key to nourishing the brain, enhancing memory, and eliminating mental fatigue. However, they should not be eaten in excess, as overconsumption can lead to dry stools and nosebleeds.
6. Kelp
Kelp is rich in nutrients such as linoleic acid and lecithin, and has a brain-boosting function. The sulfurous substances in kelp and other algae are indispensable for the brain.
7. Sesame
Grind sesame seeds, add a small amount of sugar, and mix with boiling water to drink. Or buy products like sesame paste, sesame cookies, or sesame candy. Eat once in the morning and once at night, 7 days as a course of treatment. After 5-6 courses, a good brain-boosting effect can be achieved.
8. Soy Products
Soy products are rich in protein and also contain relatively high amounts of lecithin, calcium, iron, vitamin B1, vitamin B2, etc., making them ideal brain foods. Beans include many varieties such as soybeans, fava beans, peas, mung beans, and black beans, with soybeans having the highest nutritional value. There are many other soy products like tofu, soy milk, and soy milk, all of which are brain foods.
9. Bananas
Bananas are nutritious and low in calories. They contain phosphorus, known as the "salt of wisdom." Bananas are also a super source of tryptophan and vitamin B6 and are rich in minerals, especially potassium. A medium-sized banana contains 451 mg of potassium. Regular consumption has a brain-boosting effect.
10. Jujubes
Every 100 grams of jujubes contains 380-600 mg of vitamin C, earning them the name "natural vitamin C pills." Vitamin C can sharpen brain function, enhance the function of brain cell proteins, and promote the excitation of brain cells.