How can stupid people become smarter

Through scientific training and habit adjustment, the cognitive abilities of most people can be improved. Intelligence is not entirely determined by innate factors, and postnatal thinking training, knowledge accumulation, and lifestyle optimization can all help improve cognitive performance. The improvement of cognitive ability requires systematic mental exercise. Continuous learning of new skills can stimulate neural plasticity in the brain, for example, learning a foreign language or musical instrument can activate different brain regions to work together. Aerobic exercise can promote the secretion of brain-derived neurotrophic factors, and maintaining moderate exercise every week can help improve memory and reaction speed. Mindfulness meditation has been proven to enhance the function of the prefrontal cortex, and daily concentration exercises can improve information processing efficiency. Establishing a structured knowledge system is more effective than fragmented learning, and integrating information through tools such as mind maps can enhance logical thinking abilities. Ensuring sufficient deep sleep is crucial for brain memory consolidation, as sleep deprivation significantly reduces cognitive flexibility. In rare cases, cognitive impairment may be associated with pathological factors. hypothyroidism can lead to delayed thinking and decreased memory, and endocrine problems need to be ruled out through medical examination. Vitamin B12 deficiency may lead to cognitive decline, and long-term vegetarians should pay attention to nutritional monitoring. Chronic cerebral ischemia caused by cerebrovascular disease can affect cognition, and middle-aged and elderly people with significant intellectual decline should undergo brain examinations. environmental factors such as heavy metal poisoning may also damage nervous system function, and those who have been exposed to special occupational environments for a long time need to undergo regular physical examinations. The side effects of certain psychotropic drugs may temporarily affect cognition, and if there is a delay in thinking during medication, one should consult a doctor to adjust the plan. Improving cognition requires a combination of long-term adherence to a healthy lifestyle and targeted training. Maintaining a balanced diet and moderate intake of deep-sea fish, nuts, and other foods rich in omega-3 fatty acids can help maintain brain cell health. Cultivate reading habits and actively engage in critical thinking, strengthening the process of internalizing knowledge through writing output. Social interaction can stimulate thinking vitality, and regular participation in in-depth discussions can exercise expression skills and reaction speed. Avoid staying up late for long periods of time and excessive use of electronic devices, giving the brain sufficient rest time. If you still feel difficulty after self adjustment, you can seek professional cognitive training guidance or psychological counseling to develop personalized improvement plans.