No matter your skin tone, sunscreen keeps your skin safe from harmful UVA and UVB rays. But to use it right, you need to know a few things: What SPF to use, how often to reapply and the difference between chemical and physical sunscreen. We explain what to look for on the back of a sunscreen bottle and how to use it effectively.

Anxiety can feel awful and overwhelming. But it can also be a helpful warning signal — telling us when we're in danger or out of alignment with our true feelings. We share tips on how to turn down the dial on your anxiety symptoms, so you can listen to what they're trying to tell you.

Pregnancy is hard work – for the body, mind and soul. There are seemingly endless resources for all the physical and logistical aspects of pregnancy but far fewer for renegotiating your sense of self in every part of your life. We'll discuss the effect of pregnancy on the brain, the importance of embracing negative feelings and strategies for maintaining changing relationships.

Want fresher, cleaner air at home? We share practical tips from researchers on how to clean your house (and your air), test your air quality, and change your habits to limit indoor air pollution.

Ever leave the doctor's office confused or with unanswered questions? Talking to doctors and other medical professionals can be hard - whether they're good at their jobs or not. We'll give you the tools to get more out of your appointments. We'll talk about how to choose a provider, prepare for your visit, ask the right questions, and get your provider's attention if they're not hearing you. To support our work at NPR and listen to the show sponsor-free, sign up for Life Kit+ at plus.npr.org/lifekit.