It's a lifestyle, it's something you do the rest of your life," LaLanne said. "How long are you going to keep breathing? How long do you keep eating? You just do it.

By exercise. I'll tell you one thing, you don't always have to be on the go. I sit around a lot, I read a lot, and I do watch television. But I also work out for two hours every day of my life, even when I'm on the road.

You start out with an hour on the treadmill, then another hour of lifting - hell, in two weeks you're not doing anything anymore. You gotta be reasonable.

Stay in shape. And remember, daily exercise is a must. Plan for it, and do it. The rewards will be well worth it.

The brain's preferred source of fuel is glucose/carbohydrates. And when you go on a low-carb/high-protein diet, your brain is using low-octane fuel. You'll be a little groggy, a little grumpy.

Have you seen some of the crap they're selling as exercise equipment now? How about that Suzanne Somers? She should have been thrown in jail for selling the piece-of-crap Thigh Master. It just develops a little muscle on the inner thigh. What good is that?

Sex has to do with imagination, so the sky is the limit. If you're not doing bodily harm, why shouldn't you do what turns you on?