by Sarah Nash

Dim red light or darkness at night is required to facilitate rest and recovery and, for the nightly rise in the circadian regulating hormone melatonin. Firstly, it is important to understand the role of the hormone melatonin. Melatonin is a protein hormone produced in the brain by the pineal gland at night and it is commonly referred to as the Hormone of Darkness. In the horse, melatonin is produced primarily during the dark hours and is turned off when light of the correct intensity and wavelength enters the eye. Low levels of melatonin by day and high levels at night time are important for a strengthened immune system and regulation of internal timing. White light at night disturbs this melatonin production and reduces rest, immune function and daytime performance capacity.

Ideal lighting facilitates rest and regeneration at night while permitting visibility for management routines. The low intensity red light at night provided by the Equilume Stable Light permits the nightly rise in melatonin, stabilising circadian rhythms while facilitating night time monitoring, management and feeding of horses while avoiding the negative consequences of white light at night.

Read more: Red Light at Night Facilitates Recovery and Rest

The equine respiratory system can be a major cause of poor performance or premature retirement from competition. A proven way to support the health of the respiratory system is by reducing resistance to breathing at the nose so horses breathe easier. To understand why, recall that when exercising horses don’t breathe through their mouth like humans, they only breathe through their nose. This means that oxygen which is vital for working muscles is not available if breathing through the nose is impaired.

If you place your hand a few inches above your horse’s nostrils, you’ll feel a region that is unsupported by bone or cartilage that collapses inward when you press into it.

During intensive exercise, this tissue overlying the nasal passage collapses inward which reduces the diameter of the nasal passage, causing increased resistance of airflow to the lungs when air is needed most. In fact, during exercise over 80% of the resistance to inhaling air into the lungs occurs in the upper airway and over 50% of the upper airway resistance is caused by the nasal passages.

FLAIR® Equine Nasal Strips are clinically proven to support the tissue that collapse into the nasal passages so horses breathe easier during intensive exercise.

Breathing easier helps horses optimize their stride, reduce fatigue and conserve energy. At the gallop, horses take a single breath with each stride. A horse struggling to move air in and out of the lungs will shorten its stride or consume more energy when taking in air that otherwise could be used to power the skeletal muscles. In other words, anything that makes breathing difficult will impair stride and performance. It can cause anxiousness or loss of concentration, too.

Read more: Breathing Easy: A Key to Equine Health and Performance