Welcome to Did You Know, a bite-sized column where we aim to make wellness more digestible. On the agenda for today: why the sun makes us so effing tired, even if we’re just reading smut by the beach.
Sunlight = awake, right? It’s a little more nuanced than that.
A bit of sunshine certainly has its benefits, but too much time in the sun can leave us feeling totally depleted. Sarah Lynn Quick, MS, RDN, CDN, explains more below.
Multiple factors are at play when your body works overtime to keep you cool.
1. Dehydration: “Exposure to the sun increases your body temperature, which can lead to sweating and loss of fluids and electrolytes such as sodium, potassium, and magnesium,” Sarah says. “Dehydration and electrolyte losses can cause fatigue, as these components are necessary for energy production.”
2. Sunburn: “Getting sunburned results in inflammation of the skin. This causes the body to expend more energy in the healing process, which can make you feel tired,” she explains.
3. Nutrient Depletion: “Spending time in the sun increases your energy use and metabolism, which can deplete your body’s stores of essential nutrients and minerals and contribute to fatigue,” she says.
4. Heat Exposure: “Because sun exposure raises your body temperature, your body has to work harder to maintain a stable internal temperature, which may result in tiredness,”
Sarah shares.
5. Low Blood Pressure: “Heat causes your blood vessels to dilate, which might lower your blood pressure and lead to feelings of tiredness or dizziness,” she explains.
6. UV Radiation: “UV radiation from the sun can damage the DNA in your skin cells, triggering an inflammatory response,” Sarah says. “The body responds to the damage by initiating repair processes that require energy. This increased energy expenditure can lead to feelings of fatigue.”
Check out Sarah’s tips below for combatting sun-induced tiredness.
1. “Hydrate well before, during, and after time in the sun. Drink fluids at regular intervals even if you don’t feel thirsty,” she advises.
2. “Consider electrolyte solutions if sweating. For my patients, I recommend products with clean ingredients that follow the World Health Organization’s oral rehydration solution formula, such as Cure hydrating electrolyte mixes for optimal hydration and electrolyte replacement,” Sarah suggests.
3. “Take breaks in the shade or cool areas. This gives your body a rest from the heat of direct sunlight, and be sure to allow for adequate rest and recovery after prolonged sun exposure,” Sarah advises.
4. “Use a broad-spectrum sunscreen. Shoot for an SPF of at least 30 to protect your skin from UV damage,” she says. “Reapply every two hours or more often if you’re swimming or sweating.”
5. “Apply aloe vera or a moisturizing lotion. This soothes any sunburns and aids in the healing process,” she suggests.
6. “Listen to your body. Pay attention to signs of fatigue, dizziness, or overheating, and take action immediately to cool down and hydrate,” Sarah says. “If you know you’ll be spending a lot of time in the sun, plan ahead by checking the UV index and ensuring you’ll have access to water and shade.”
7. “Nourish your body with foods rich in antioxidants. Berries, nuts, and green leafy vegetables help your body repair any damage from UV exposure,” she says.
Here are some more Poosh-approved electrolyte beverages:
Here are some Poosh-approved electrolyte beverages:
Hydrating Electrolyte Mix
Price: $24
Cure
Team Poosh is obsessed with these portable packets of electrolytes as well. They have no added sugar, artificial sweeteners, or sugar alcohols, and come in tons of flavors like tropical punch, lemonade, and ginger turmeric.
Daily Fiber + Probiotics
Price: $23
BelliWelli
Our entire editorial team has been taking these on the reg. In addition to electrolytes, they also contain probiotics, collagen, and dietary fiber. Yes please!
Zero-Sugar Electrolytes
Price: $41
LMNT
Easy to toss in your beach bag, these stick packets come in a variety of flavors, including citrus salt, mango chili, and even chocolate salt.
Nuun Daily Hydration $24
Price:
Our wellness editor was introduced to these tablets during a hiking trip in Colorado and swears by them. They’re portable, tasty, make your water effervescent, and work really well for hangover relief.
The content provided in this article is provided for information purposes only and is not a substitute for professional advice and consultation, including professional medical advice and consultation; it is provided with the understanding that Poosh, LLC (“Poosh”) is not engaged in the provision or rendering of medical advice or services. The opinions and content included in the article are the views of the interviewee only, and Poosh does not endorse or recommend any such content or information, or any product or service mentioned in the article. You understand and agree that Poosh shall not be liable for any claim, loss, or damage arising out of the use of, or reliance upon any content or information in the article.
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