Is sweatshirt an IQ tax product? What material is sweatshirt made of

Sweating clothes are not entirely classified as intelligence tax products, and their actual effects vary from person to person. Sweat jackets are usually made of synthetic materials with poor waterproof and breathable properties, such as polyester fiber, polyvinyl chloride, nylon, etc., to achieve rapid sweating by hindering sweat evaporation. The design principle of a sweatshirt is to reduce the evaporation of sweat on the body surface through a sealed material, allowing the body to produce more sweat during exercise, which may lead to the illusion of weight loss in the short term. This type of clothing is suitable for athletes or specific needs groups who require rapid dehydration and weight loss. Wearing it in high temperature environments may pose a risk of dehydration or electrolyte imbalance. Some products have added silver ion coatings or antibacterial technology, but their core functional principles cannot be changed. Long term dependence on sweatshirts for weight loss in the general population may have the opposite effect. The discharged water will quickly recover after hydration and cannot truly reduce fat. Sweat cannot evaporate in a timely manner during high-intensity exercise, which may pose a risk of skin inflammation or heat stroke. Some low-priced products using inferior plastic film materials may release harmful substances, and friction during exercise can also cause skin allergies.

It is recommended to use sweatshirts as short-term training aids rather than daily weight loss methods, with each use not exceeding 1 hour and timely hydration. After exercise, it is necessary to clean the skin to avoid clogged pores, and people with sensitive skin should use it with caution. Healthy weight loss still requires a combination of scientific diet and regular exercise, as excessive reliance on external equipment may affect metabolic balance. Choosing professional sportswear with breathable mesh design and combining it with moderate aerobic exercise is a sustainable way of health management.