Small nail marks come in all shapes and sizes, but unusual changes in their appearance can be a sign that the body is getting sick.
According to studies carried out by English researchers “common nail problems include brittle, loose nails that may change color or shape”, which are often indicative of nutritional deficiencies. However, when the nails show symptoms similar to a blow, they could be warning that the heart is in trouble.
Appearance is bound to change over time, but some physical changes may be indicative of underlying disease.
According to the study “Nail waves or pitted nails can be caused by a skin disorder, psoriasis, eczema, or arthritis.
“Nail clubbing is when a nail curves down at the tip of the finger.
“It could indicate heart disease, inflammatory bowel disease, lung disease, liver disease, thyroid disease, or HIV/AIDS.
“Puffy redness near beauties may indicate inflammation, a bacteria or yeast infection, lupus, or another connective tissue disease.”
Heart disease, which occurs when the flow of oxygen-rich blood to the heart is interrupted, is the leading cause of a heart attack.
The condition is usually characterized by a feeling of tightness or pressure in the chest and difficulty breathing.
Occasionally, the symptoms can manifest in the nails, in the form of clubbing.
Mayo Clinic explains that hypocratisms in the nails “occur when the fingers become enlarged and the nails curve around the fingertips, usually over the years”.
The health body adds: “Nail biting is sometimes the result of low blood oxygen and could be a sign of various types of lung disease.”
As heart disease develops, the organ is chronically exposed to lower levels of oxygen in the blood.
This interference with oxygen exchange can lead to hypoxia, which stimulates an increase in the density of tiny blood vessels called capillaries.
While several mechanisms are associated with clubbing fingers, scientists need to investigate further to determine specifically how they contribute to the development of heart disease.
How to avoid heart disease
Heart disease is usually the result of a long-term buildup of fatty deposits on the walls of the arteries leading to the heart.
This filling of the ducts can hinder blood flow to the organ, in a process known as heart disease.
Although heart disease is understood as a progressive disease, an artery can suddenly become blocked and cause a heart attack.
This will trigger sudden pain and discomfort in check, dizziness, nausea and vomiting.
Acting quickly when symptoms appear is key to survival, as the longer the heart is deprived of oxygen, the greater the risk of death.
Fortunately, avoiding heart attacks is possible with the help of a good diet and regular exercise.
The optimal diet to prevent heart disease is one that emphasizes fruits, vegetables, whole grains, and nuts.
It is important to avoid red and processed meats, as these directly contribute to the formation of plaque in the arteries.
Exercise offers a host of physiological benefits as it encourages the arteries of the heart to dilate more.