 Dr. Vinod Chandrashekhar Dixit
Heat waves are among the deadliest natural hazards, and their frequency, intensity, and duration are rising sharply in the 21st century due to climate change. The impacts are now measurable year-to-year, not just in projections. According to multiple studies and UN reports from 2024-2025, extreme and deadly heat waves have become significantly more frequent, intense, and prolonged due to man-made climate change.
The mercury is at its peak during the summer. Heat is unbearable even during the early hours of the day. The summertime in India can be brutal even for the most experienced of us. Besides making us feel tired and zapped, it can even be downright harmful by increasing the risk of heatstroke. Summer is especially warm because during this time that part of the earth is directly under the sun and its rays are focused on the area, drying up ponds and lakes and this can lead to a scarcity of water. Summer days can be extremely hot and people usually the elderly suffer from heat strokes, in the past this has resulted in some deaths, during this season children may also suffer from summer boils. According to the World Health Organisation, more than 1,70,000 people died due to heat waves from 1998-2019. In summer, the heart rate is elevated. When running with a heart rate monitor, remember that higher temperatures also boost our heart rate even if we run at our usual pace. Therefore, it might be a good idea to take it a bit slower. If the outside temperature is too high with unbearable humid, one should consider doing an abbreviated exercise routine.
Drink lots of liquids to replace the fluids you lose from sweating. Do not wait until you feel like you need a drink. Thirst is not a reliable sign that your body needs fluids. When you exercise, you should take small sips of liquid rather than large drinks. Water is the best drink to replace lost fluids. Water with salt added can be used if you sweat a lot. Doctors have always advised small, frequent meals during the day and not to skip breakfast for overall good health of a person. This becomes all the more important during summers as it prevents low blood pressure and dizziness during very hot days.
Fruits like watermelon and grapes nourish and cool our body and give moisture to our skin. They also help to counter the influence of the summer heat. Mango, another popular fruit available during this season, is also very good for health. It clears the skin, eyes, reduces cholesterol, and alkalizes the whole body. But, it should be consumed in limited quantity as too much consumption can raise the body heat and might cause stomach problems.
Don’t forget to put on sunglasses when going out. Even wide-brimmed hats are effective to protect oneself from the sun. There are some who prefer to cover their heads with scarfs, stoles or dupattas. This is also a good option but make sure that the scarf or stole is of a light material like cotton. This will prevent the heat from directly reaching your head. It will also protect you from the hot loo. The leading food poisoning causes is consumption of contaminated food or water. It spreads by bacteria, viruses, toxins, and chemicals which, post entering the human body, cause the onset of stomach pain, nausea, diarrhea or vomiting. The primary reason behind the outbreak of diseases in summer is the presence of favorable weather conditions for bacteria, virus and other parasites to breed
Let us follow the basic heat safety tips in order to avoid the dangers of heat exposure. What we need to do is to stay fit with the little awareness and few precautions to enjoy the good times. |
