烈日炎炎,怎样才能不出汗?
Sweating is your body's way of regulating its temperature, but it can be annoying and make you feel gross. When we're warm - or boiling in a heatwave - we sweat, normally a lot. The moisture evaporates and cools us down - it's all perfectly natural, but that doesn't mean it isn't frustrating. Sweaty hands, sweaty faces and armpits are all par for the course in sticky hot weather, but if you're not keen on them, don't worry there's a few tricks you can use to combat them. Some are more obvious than others, but remember it's not just about cooling down - it's about how you cool down too. 1. Wear loose clothing and avoid man-made fibres The closer the clothing is to your skin the hotter you feel, plus it just sticks to you. Opt for a looser outfit. Nylons and man-made fabrics just retain the heat, making you feel hotter. Go for a cool linen or cotton. The idea is to go for light, breathable fabrics. Lighter colours are also good as they reflect the sun rather than absorb it like blacks. 2. Apply antiperspirant before bed It may feel odd, but apply an antiperspirant before bedtime. It blocks the sweat ducts so the sweat doesn't get out onto the surface of our skin. Deodorants don't stop you sweating but they do mask the smell. Some antiperspirants contain deodorant. Make sure your underarms are clean and dry and then apply your antiperspirant. 3. Avoid foods that make you sweat Avoid spicy food as your body will react the same way as they do to heat - and you will sweat. Stay away from caffeinated food and drink too as it stimulates the adrenal glands and causes your feet, palms and underarms to sweat. 4. Keep your environment cool This one seems obvious, but is worth repeating. Stay cool and you'll sweat less. There are several ways to do this; place a bowl of ice in front of a fan to get cool air in your room, keep curtains and blinds closed during the day to stop the room overheating and stay in the shade. |