A diet high in salt can lead to cognitive decline and increase the risk of various degenerative diseases such as dementia.
According to Times Now, salt is commonly added to food for flavor, but from a medical perspective, a diet high in sodium can result in cognitive decline and raise the risk of numerous degenerative diseases, including dementia, by triggering the overproduction of a molecule that promotes inflammation.
Additionally, studies have revealed that excessive salt intake can lead to high blood pressure, heart disease, and stroke, which can pose serious health risks.
Salt leads to the overproduction of TAU protein in the brain, a sign of Alzheimer’s disease.
Moreover, consuming large amounts of salt daily activates the hypothalamic-pituitary-adrenal (HPA) axis, the body’s stress response system, thereby increasing stress levels.
Why Does High Salt Intake Cause Dementia?
According to Medical News Today, a high-salt diet triggers elevated levels of Interleukin-17. This molecule prevents brain cells from producing nitric oxide, which plays a crucial role in helping blood vessels dilate, allowing blood to flow. Consequently, insufficient nitric oxide can limit blood flow by at least 25%, leading to dementia.
Additionally, salt causes the overproduction of TAU protein, a type of protein in the brain that is a marker for Alzheimer’s disease.
Typically, nTAU protein supports neurons by stabilizing structures called microtubules, which help transport nutrients to the axons and dendrites of the neurons.
When TAU protein detaches from the cellular framework, it accumulates in the brain, resulting in cognitive difficulties.
Healthier Alternatives
According to Healthline, while moderate salt usage is generally not a concern, excessive salt intake is associated with high blood pressure and other health issues.
Instead, you can use various herbs, spices, and other ingredients to enhance the flavor of your dishes, such as:
Garlic
This is one of the healthiest herbs that enhances flavor without increasing sodium levels in the body. Packed with antioxidants, garlic helps prevent oxidative stress while maintaining regulated cardiovascular health.
Black Pepper
While salt and pepper are one of the best combinations, reducing salt intake doesn’t mean you need to eliminate its partner.
Black pepper is an excellent complement to dishes like soups, eggs, pasta, roasted meats, and many other savory meals. It is also a tool to help reduce inflammation that can lead to brain and heart problems.
Ginger
This herb not only has anti-inflammatory properties but also adds a delightful flavor to both sweet and savory dishes. Ginger can easily replace salt in many recipes, such as sauces and soups.
