A minimum of half your body weight in ounces per day — and significantly more on hot days or during physical activity. Las Vegas relative humidity frequently drops below 10%, causing sweat to evaporate before you feel it. You lose fluid faster than your thirst register catches up, making chronic mild dehydration common among Las Vegas residents. Electrolytes matter too: plain water without minerals doesn’t rehydrate cells as efficiently as water with adequate sodium, potassium, and magnesium.

Las Vegas sits at 2,000 feet of elevation — roughly 8% more intense UV radiation than at sea level. Combined with over 300 days of sunshine annually and reflective surfaces from concrete, glass, and desert sand, UV exposure in Las Vegas accelerates skin aging faster than in most US cities. SPF 50+ broad-spectrum sunscreen applied daily to all exposed skin is the single most effective anti-aging habit available to Las Vegas residents.

Modern Wellness Clinic in Summerlin offers physician-supervised IV hydration therapy at 5375 S Fort Apache Rd, Las Vegas, NV 89148. IV therapy delivers fluids and electrolytes directly into the bloodstream — faster and more completely than oral rehydration — making it the most efficient clinical tool for acute dehydration, post-travel fatigue, summer heat recovery, and chronic low-grade dehydration that hasn’t responded to drinking more water.

Outdoors, limit activity to before 7am or after sunset from June through September when daytime temperatures regularly exceed 110°F. Indoor training is the most practical approach during peak summer months. Red Rock Canyon, the Summerlin trail system, and Las Vegas’s numerous parks are excellent outdoor options from October through May. Resistance training indoors is the most important year-round habit for metabolic health, body composition, and bone density.

Las Vegas’s constant light, ambient noise, and 24-hour entertainment culture make consistent quality sleep harder than in most cities. For hospitality and service workers on irregular shifts, circadian disruption is chronic and compounds over time — elevating cortisol, suppressing testosterone, worsening insulin sensitivity, and contributing to weight gain and mood instability. At Modern Wellness Clinic in Summerlin, we evaluate hormonal and medical contributors to poor sleep alongside lifestyle factors.