Our body naturally regulates its temperature depending on the condition of the environment around us. For instance, if it is too cold, our body uses more energy to produce heat and keep the body warm. When it is too hot, the body also perspires to cool us down and prevent us from overheating. Working in cold storage is a lot different than working in a regular workplace. There are so many risks involved when working under subzero temperature and it could affect the health in both the short and long term. Here are the common health risks people are exposed to when they are working in cold storage and other cold environments.


This is a condition when the body temperature decreases significantly and could lead to death. You would notice someone who has a significantly low body temperature when he or she shows signs of aggressive shivering, confusion, slurred speech, and loss of muscle control. Although it is a dangerous condition, this can be prevented by wearing warm and protective clothing while working in cold environments.


Frostbite is a condition that affects the extremities like the fingers, toes, earlobes, and nose. When these parts are exposed for too long in freezing temperatures, the fluids in the tissues freeze which cause irreversible damage to that part. The early signs of this condition are an aching or tingling sensation in the affected part which then turns numb when exposed for too long.


Another health issue that is worsened by cold temperatures is arthritis. When working in cold environments, the blood flow is mostly focused on the core and is restricted to the extremities which can cause pain in the joints especially when a person’s job is lifting or handling heavy loads.


Although asthma is not directly caused by the cold, it gets worse in cold and damp weather conditions making it less advisable for people with asthma to work in cold environments. The air in the freezer is very dry unlike natural air and this could irritate the airways which could then trigger an asthma attack.

How to Prevent Those Health Hazards

If you are working in cold storage, being exposed to freezing temperatures is a normal part of your day. To keep you protected from the health hazards of working in cold temperatures, you should always wear warm and protective gear at all times during your shift. Protective gear includes freezer gloves, safety boots, thick socks, a warm knitted beanie, and a quality mens freezer jacket.

All of these gear help insulate the body and keep the wearer warm inside. Mostly, these items are waterproof to prevent cold water from seeping in and making the wearer feel cold and wet. Be sure that you are in complete protective gear before starting your shift.

Although there are so many risks involved when working in cold storage, it can be avoided when you follow proper health protocols and you wear the right outfit plus protective gear in the workplace.

is working in a freezer bad for your health

Depending on the duration, frequency, and severity of your exposure to the cold, working in a freezer can have both positive and bad impacts on your health. Some of the possible outcomes, according to web search results, are:

Positive effects:

Working in a freezer helps you burn more calories since your body has to work harder to keep its core temperature stable. It can also help your immune system by stimulating the production of white blood cells and anti-inflammatory cytokines. Working in a freezer needs a high level of concentration and discipline, which can increase your mental toughness and focus..

Negative effects: 

Working in a freezer can potentially lead to hypothermia, frostbite, cold-related injuries, respiratory infections, and chronic illnesses. Hypothermia occurs when your body temperature falls below 35°C, causing confusion, drowsiness, and even death. Frostbite is a disorder that causes your skin and tissues to freeze, resulting in blisters, gangrene, and amputation. Cold-related injuries, such as sprains, strains, and fractures, occur as a result of decreased blood flow and sensitivity in your extremities. Respiratory infections, such as the flu, bronchitis, or pneumonia, affect your lungs and airways. Chronic conditions, such as asthma, arthritis, or diabetes, deteriorate as a result of the cold..

To prevent or minimize the negative effects of working in a freezer, you should follow some safety tips and precautions, such as:

  • Dress appropriately, including layers of insulating and waterproof clothes, gloves, caps, boots, and masks. Wearing clothing that is too tight or damp can also decrease circulation and insulation.
  • Take frequent stops and rest in warm places where you may drink hot fluids, consume high-energy foods, and watch for signs of cold stress. You should also avoid smoking, drinking alcohol, and using drugs, as these can impair your judgment and ability to regulate your body temperature.
  • Checking the temperature and humidity levels, using the safety and surveillance systems, and reporting any accidents or risks are all part of the correct procedures and protocols. You should also work in groups and speak with your coworkers, since they can offer advice and support.