Six Benefits of Blue Light Application to the Body

Blue light is among visible light and an essential element on how the body responds to light and dark alterations. There is massive exposure to blue light due to the current lifestyle and accompanies various benefits to the body. Although other categories such as Ultraviolet and infrared lights impact the body, blue light has more significant effects on the physiology and heartbeat due to skin pigment and reactions from the eye retina.

Jaundice in Newborns

Newborns have a compound called bilirubin which is a product available in the red blood cells, hemoglobin. The problem of jaundice is newborns results from the accumulation of bilirubin in the blood which requires blue light to act as a catalyst to breakdown the yellow compound. The problem may disappear after a few days, but if not, blue light beaks it down to products that can easily be assimilated. As a powerful antioxidant, blue light can be administered through therapy or from the sun.

Blue Light as an Antibacterial

There exist two categories of bacteria: gram-positive and gram-negative and have varying adaptability to blue light. Gram-positive sense blue light much faster compared to gram-negative bacteriasimilar to low-oxygen bacteria which have a high sensitivity because of low antioxidant factors. Blue light destroys such kinds of bacteria through reacting with a metal component in the body called porphyrins. The compound generates free radicals that kill bacteria sensitive to blue light.

As an Anti-Inflammatory Agent

Skin problems such as acne, immune cells, and psoriasis have a significant impact in destroying skin layers hence increasing inflammation and formation of keratinocytes. The high intensity of blue light exposure results in the death of T cells which cause skin inflammation, therefore, treatment of atopic dermatitis and reduction in eczema lesions and itching. Acne is the standard skin inflammatory agent through the impact of skin bacterial also can be corrected through the application of blue light.

Reduction of Fatigue and Sleep Problems

A study showed that blue light plays a vital role in reducing fatigue and daytime sleeping sickness through specific wavelength exposed to some patients. The general understanding of blue light levels as highlighted at sites like is a critical element in determining the extent of the cure without side effects. Sleeping disorders have a white light enriched with blue light to regulate sleep during the day and improve alertness.

Protection of Body Organs from Injuries

Small animals such as mice, which were exposed to blue light before oxygen was depleted from their bodies, protected the liver and kidneys from inflammation. Despite blue light being a handful when overexposed, it can also safeguard body cells hence maintain the organs on the absence of the essential components. However, it may accompany various side effects on such instances when applied on humans according to the study.

Blue Light as an Antidepressant

Blue light therapy, according to the study shows that it can treat depression administered to reduce depression symptoms perceptions. Seasonal Affective Depression can be cured in three weeks for a daily therapy procedure. Blue light, therefore, enhances sleep and reduces depression as well as anxiety on dementia patients.