Do shampoos for retaining (and thickening) hair actually work?

Thickening, yes. Retaining, no. Over-the-counter thickening shampoos and topical postshower lotions can indeed change the cosmetic texture of your hair, making it appear fuller. So if your hairline is creeping upward à la Jude Law, at least you'll be able to add some density.

How long should I wait to drink alcohol after exercising?

Ideally, you want 24 hours on either side of a workout, but in a world where cocktails go hand in hand with business, an hour is often all you have.

What's the best way to get an energy boost without coffee?

If you want the kick without the jitters, pop some American ginseng. A recent study at the Mayo Clinic found that taking 1,000 to 2,000 milligrams of the herb can provide an all-day energy boost.

I've started snoring. How do I stop?

That depends: Have you also started taking prescription sleeping pills or enjoying nightcaps before bed? Snoring is caused by vibrations in the soft tissue that lines your throat. Prescription sleeping pills and alcohol often spark loud snoring sessions by relaxing this tissue, increasing its vibrating potential. Dry air, allergies, and smoking have the same effect by irritating the esophagus and inflaming its mucous membranes.

My eyes have started to wander. How can I avoid scratching the itch?

Don't beat yourself up over a few wayward glances—it's okay to look. The best way to prevent the rest of your body from following suit, however, is to rekindle a sense of novelty in your relationship. Here's how:

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