Many people find sweating one of the most uncomfortable aspects of the summer season. Reaching for a handkerchief every few minutes, finding your clothes drenched in sweat and the resulting bad body odour, can all add up to the troubles. However, sweat can benefit health in many unexpected ways. One of our body’s natural cooling mechanisms, sweating helps remove excess heat from the body, thereby preventing heatstroke. In addition to temperature regulation, sweating also plays a role in detoxification of the body. Many substances, from cholesterol to alcohol to salt, can be removed from the body through sweat. (Also read: Can heatstroke kill? 4 ways in which extreme heat can prove fatal, experts give prevention tips)
Another lesser known benefit of sweat is its ability to prevent infection as sweat contains certain peptides that are antimicrobial in nature and help fight infections. Sweat from physical exercise can also help release endorphins, which are feel-good hormones that can boost your mood and make you feel positive.
Hidden benefits of sweating in summer
“Although sweating is often viewed through the lens of discomfort or embarrassment, sweating, especially in the hotter months, holds a storehouse of overlooked benefits. This natural process, intrinsic to human physiology, not only helps cool us but also strengthens us. Dr. Sakshi Singh, Consultant, Internal Medicine, Amrita Hospital Faridabad, explains the various health benefits of sweating during the summer season, saying, “Our health and well-being benefits us in many unexpected ways. “
a natural cooling system
At its core, sweating is the body’s innate air conditioning system. When the temperature rises, our body releases moisture onto the skin surface through sweat glands. As this moisture evaporates, it takes away heat, effectively lowering our body temperature. This mechanism not only protects from overheating during the humid summer months, but also enables us to engage in physical activity without falling victim to heatstroke, making it a cornerstone of our survival and comfort in hot climates.
detoxification and purification
Sweat is celebrated as a means of detoxification, a concept rooted in both ancient practices and modern wellness trends. While the primary function of sweat is temperature regulation, it also helps remove certain toxins and impurities from the body. Substances such as alcohol, cholesterol and salt can be flushed out through sweat, aiding in the purification of our system. This natural detox can contribute to clearing the skin and reducing acne, which shows how sweating in the summer benefits our health and appearance.
Immune System Booster
Emerging research shows that sweat can strengthen our immune system. Sweat contains antimicrobial peptides that are effective against bacteria, fungi, and viruses. One such peptide, dermcidin, which is produced in sweat glands, helps fight harmful pathogens on the skin surface. This means that sweat may play a role in protecting us from infections, especially important in the warmer months when we are exposed to a variety of environmental factors.
Endorphin release and stress reduction
Physical activities that induce sweating, such as exercise or a trip to the sauna, are known to trigger the release of endorphins, the body’s natural painkillers. These ‘feel-good’ hormones can lead to what is often called ‘runner’s high’, a state of euphoria accompanied by a positive and energetic outlook towards life. Additionally, sweating in response to heat or exertion can also help reduce stress, providing a soothing, meditation-like state that fights anxiety and promotes mental well-being.
enhancing skin health
Sweating can also have a direct impact on the health of our skin. By opening up the pores, sweating helps flush out dirt, oil and other impurities, potentially reducing the occurrence of blackheads and acne.
Plus, the natural hydration you get from sweat can improve skin’s elasticity and tone, making it look healthier, more vibrant. Although it is important to cleanse the skin after sweating to prevent reabsorption of these impurities, the function itself is a natural exfoliant and moisturizer.
However, surviving the heat requires staying hydrated and consuming fruits and vegetables that have cooling properties.
