Clin2
NCT07654270Possibly a fitNot yet recruiting

Water temperature effects on heart rate and thinking

Mental Acuity

This study looks at how the temperature of water you drink affects your heart rate and thinking. It requires two short visits to a lab in Phoenix to test these effects.

Summary written for real people, not researchers, by Clin2.

Phase
N/A
Enrollment
30 people
Ages
18 years to 30 years
Study type
Interventional

Who can take part

  • You are a healthy woman between 18 and 30 years old, without any long-term illnesses.
  • You are not pregnant or breastfeeding.
  • You do not smoke cigarettes or use marijuana regularly.
  • You are not currently doing intense exercise or playing competitive sports.
  • You can attend two in-person visits in downtown Phoenix and avoid caffeine for 12 hours before each testing session.
  • You are fluent in English and have not changed your medications (if any) in the past 3 months.

View the official record on ClinicalTrials.gov

Quick eligibility check

Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.

Similar studies

Other trials that look related to this one.

NCT07648316Not yet recruiting
Ginseng supplement for thinking and mood in young adults

This study tests whether taking a red panax ginseng supplement can improve thinking and emotional well-being in healthy young adults. If you qualify, you'll take a supplement and complete some simple computer tasks during two lab visits.

NCT07789847Recruiting
How water intake affects thinking

This study looks at how your usual water intake affects your thinking and memory. You'll need to be a healthy adult, and they'll check your hydration levels before you join.

Liverpool
NCT06908447Recruiting
Cold water and decision-making study

This trial tests whether taking a cold shower or swim affects how you make decisions. You'll be exposed to cold water and then complete decision-making tasks.

Nuthetal
NCT06432491Recruiting
Core Temperature and Health in Healthy Adults 50–65

This study will look at how core body temperature relates to your overall health, by monitoring temperature patterns in healthy adults aged 50–65 who live in Shenzhen. It aims to find connections that could help predict or prevent health issues.

Shenzhen, Guangdong
NCT05300971Recruiting
Heat therapy to lower blood pressure in midlife and older adults

This study tests whether regularly using passive heat can lower your systolic blood pressure (the top number) and improve how your blood vessels work. If you’re eligible, you may be randomly assigned to try the heat therapy as a 6-month program.

Boulder, Colorado
NCT07658820Not yet recruiting
Drinks for better cycling performance in the heat

This study tests whether different carbohydrate and electrolyte drinks help cyclists perform better and think more clearly while cycling in hot conditions. It may help find ways to stay hydrated and keep energy up during intense exercise in the heat.

Phoenix, Arizona

Hear when a new Mental Acuity trial opens

We’ll email you when one opens — at most once a week, no account needed, unsubscribe anytime.