Alzheimer's disease typically occurs due to the natural aging process, as nerve cells degenerate or die. While common in older adults, the disease is trending towards affecting younger people. Individuals in their 30s and 40s can also develop Alzheimer's, but they might overlook the signs, leading to delayed treatment. Here are some potential early warning signs of Alzheimer's in younger individuals.

Forgetfulness is one of the most common symptoms of early-stage Alzheimer's. Other signs include repeatedly asking the same questions and needing reminders or electronic devices to aid memory. In some cases, individuals might forget the names of friends or even the faces of relatives.

Alzheimer's and other forms of dementia often affect the ability to remember. Memory decline can cause individuals to forget recipes, the sequence of tasks, or struggle to complete daily routines. They might also have difficulty driving to familiar locations, creating shopping lists, or remembering the rules of a favorite game.

If you typically have a good memory but suddenly find it difficult to recall certain words, experience impaired judgment or decision-making, or neglect personal grooming and hygiene habits, Alzheimer's could be a potential cause.

Sudden changes in mood and personality in younger individuals can also signal Alzheimer's or other forms of dementia. The abrupt death of nerve cells affects the body's ability to function, making individuals prone to confusion, suspicion, depression, fear, or anxiety. They may prefer to be alone, withdrawing from friends and family.

Vision problems can also occur early in Alzheimer's patients, impacting their ability to read, judge distances, and perceive contrast or color while driving. The brain and eyes are closely linked, with the same brain regions responsible for processing both visual information and memory. Cognitive decline can therefore affect vision.

To prevent premature memory decline, individuals should adopt healthy lifestyle habits. This includes prioritizing a balanced diet; limiting alcohol, sugary foods, and processed meats; getting enough sleep; and managing stress.

Anh Chi (According to Healthline)