Top 5 Facts About Weight Loss Vest Research
What studies say about cooling vests and brown fat weight loss
A brown fat weight loss vest must use mild cold
A weight loss vest cooling vest using ice packs or any cooling packs cold enough to trigger shivering are not going to properly activate brown fat to increase your metabolism and burn more calories. Brown adipose tissue uses a process called “non-shivering thermogenesis.” Non-shivering thermogenesis is the body’s natural response to mild cold. Very cold temperatures cause shivering which is a short-term and entirely different reaction by the body where rapid muscle contractions generate heat. The point where your body’s response shifts from non-shivering to shivering thermogenesis varies by individual, but is around 58 degrees Fahrenheit. Cooling vests for brown fat weight loss should not use ice cold cooling packs of thirty degrees Fahrenheit. Ice cold cooling vests and packs also create a danger of skin damage and burns from freezing. Activation of brown fat using non-shivering thermogenesis is best with special phase change material (PCM) cooling packs that can be designed to have a melting point at or around 60 degrees Fahrenheit.
A weight loss vest should cover more body surface area
Using a cooling vest for brown adipose tissue stimulation is simply a more practical solution for what you can accomplish either by being outside in mild cold temperatures or being in a mild cold room kept at or around 60 degrees Fahrenheit. Naturally the more surface area that a cooling vest covers on the body the more closely it simulates being in a cold environment. Check the size of the cooling packs that are held by any weight loss cooling vest product. Calculate the total area the cooling packs will cover to compare how effective the cooling vest may be for brown fat activation.
Brown fat cooling packs should be designed to make full body contact
How does a cooling vest work? Cooling packs against your body act like a heat sink. There is a thermal exchange between your body and the cooling pack. While the cooling pack is colder than your body it draws heat away from your body and cools your body. So the more direct body contact made by your cooling pack, the better the performance. Ideally, flexible cooling packs with a flat surface are used that conform to the body and are held in place by a well designed vest using compression to hold the packs firmly to the body.
A longer lasting weight loss vest is better
Studies of brown fat cooling have all used mild cold exposure but for varying lengths of time and temperature. Cooling vests that have been used for scientific research to date have been chilled water circulation vests that require connection by tubes to a chiller. Time periods for the water circulation vests have been no more than a couple of hours. So the longer a cooling pack stays cold in a cooling vest for brown fat, the longer your cold exposure and logically the effectiveness. A cooling vest designed to allow easy removal of warm packs and replacement with cold spares can allow extended mild cold exposure.
A weight loss vest for brown fat should be designed for comfort and exercise
Of all considerations, comfort and freedom of movement for exercise and long wear time is key to gaining the benefits of brown fat cooling. Encouraging regular use and convenience is essential. While no studies have explored the combination of exercise and cooling to date, having an athletic cooling vest design to allow exercise in the cold should provide the most effective health benefit. The key is to hold the cooling packs tight to your body and keeping them from bouncing and moving during exercise.
While these are the five key factors in purchasing a cooling product for brown fat health benefits, keep in mind others are important such as: style, fit, quality, warranty, and value for your money. Do your own research about what makes a real product that is a true cool fat burner and study the truth about freezing your fat off.