Risk of getting seasonal flu: It is the most common infection caused by several viruses that thrive in cold weather and affect the respiratory system of the human body. Some common symptoms are runny nose, sore throat, fever, body ache, chills etc. Also, changing weather causes respiratory allergies, immunity decreases and humans are at risk of falling prey to it.
Thyroid gland irregularities: Thyroid hormone levels change during different seasons due to fluctuations in temperature during different seasons. In winter, thyroid hormones increase to produce more heat and maintain body temperature. Those who experience symptoms such as excessive sweating need monitoring of thyroid functions and nutritional deficiencies, including vitamin D.
Fatigue and Dizziness: Some people may face fatigue and dizziness due to malnutrition and lack of nutrients and sometimes due to heat stress. This is because when acclimating to low temperatures, the body requires extra energy to maintain the temperature.