Depression causes people to lose pleasure from daily life, can complicate other medical conditions, and can even be serious enough to lead to suicide. In a given year, about 5 percent of the U. Lower levels of serotonin have been shown to be linked to depression. Brain scans have shown that people who had seasonal depression in the winter had higher levels of a serotonin transporter protein that removed serotonin than in individuals who did not have seasonal depression.
This hormone, which can affect sleep patterns and mood, is produced at increased levels in the dark. Therefore, when the days are shorter and darker the production of this hormone increases.
Stay warm and help those in need with this winter safety checklist
This can result in some of the symptoms associated with seasonal depression. We do not endorse non-Cleveland Clinic products or services. Policy Do you … Read More. Your body also experiences changes in energy levels, metabolism and even food prefer. Cleveland Clinic is a non-profit academic medical center. Do you react to bitter cold by skipping the gym and convincing yourself you deserve a calorie splurge to warm up and offset your discomfort?
But the cold truth is that no weather warrants unhealthy eating habits. Winterizing your diet can be healthy — and tasty — if you add a few favorite cold-weather foods.
Answers to Common Questions About Seasonal Allergies
Start with these. Local produce can be hard to find when cold weather inhibits crop growth. But root vegetables like beets, carrots and turnips can withstand the cold, so local farmers can provide fresh produce — and you can reap the benefits. Roast carrots for a boost of beta-carotene, or boil turnips for vitamins C and A.
In the Midwest, especially in Michigan, seasonal allergies typically start at the end of March or early April, but it depends on the weather each year. Seasonal allergies due to pollen can go through the summer and early fall.
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Spring allergies usually start when trees and grass bloom. During the summer and early fall, weeds and ragweed are common triggers, with mold triggering many fall and winter allergies. There are also allergens that affect people all year such as house dust and animal dander. In the pediatric population, we typically start noticing pollen-related symptoms around age 4.
By that time, kids have been exposed to three or four cycles of the seasons.