Summer wellness starts with small, smart habits

Stay safe and energized on GLP‑1s this season.

GLP-1s decrease hunger and thirst, plus common side effects (nausea, vomiting, diarrhea, and increased urination) further enhance fluid loss — putting users at high risk for dehydration and even acute kidney injury, especially in summer heat.[2] If you’re on GLP-1s, try to drink at least 1 L of plain water daily; even if it doesn’t feel natural— carry a bottle and set reminders. Adding electrolytes during exercise or heavy sweating can help restore sodium, potassium, and magnesium levels. Be sure to monitor your urine color and volume — dark or low output is a sign to increase intake of water.

As GLP‑1s reduce appetite and slow digestion, meal planning becomes critical. Include small, frequent servings of lean protein (e.g., eggs, fish, legumes) to support muscle mass and satiety. Add fiber-rich foods to your diet like whole grains, fruits, and vegetables to aid digestion and prevent constipation — an often-reported side effect. As you modify your diet, be cautious of high-fat, sugary, or refined foods — they can worsen nausea and bloating under GLP‑1 treatment. [3]

GLP‑1-induced delays in gastric emptying can cause bloating, nausea, and constipation, particularly in summer. Mitigate these effects by choosing small, easy-to-digest meals — think smoothies, soups, and chia-water blends. Staying hydrated can support digestion and ease constipation. And avoid fried, greasy, or overly spicy foods that could trigger GI discomfort.

There are emerging reports of increased sun sensitivity and heat intolerance among GLP‑1 users — possibly related to medication effects and side-induced dehydration or heat stress.[4] Luckily, there’s some smart steps to help manage any side effects, starting with SPF. Apply broad-spectrum SPF 30+ sunscreen daily to all exposed skin — including scalp, ears, and hands — and reapply after sweating or swimming. Wear protective clothing, like wide-brimmed hats, long sleeves, and sunglasses and stay out of the sun during peak hours (10 AM–4 PM); during heatwaves, keep to the shade or indoors with AC. Lastly, always watch for signs of heat stress, such as dizziness, rapid heartbeat, extreme fatigue, or dark urine. If you notice any of these symptoms, cool down immediately and seek help if they do not subside.