For those who do not wish to drag a cover on and off a pool everyday, there are many liquid additives that help retain heat by reducing evaporation. My favorite of these is Cover Free. To actually heat the pool using solar energy look at a Solar Heater. Solar Heaters work differently from Solar Blankets/Covers/Rings.
More About Weight Loss and Dementia. From the earliest stages of AD, many people tend to lose weight, despite the best efforts of caregivers to provide high-calorie, nutrient-rich meals and snacks, and to remind the person to eat regularly.
5 Myths About Alzheimer's Disease; White Matter Disease: 7 Symptoms; further reading. Slideshow: When a Loved One Has Alzheimer's Disease; Types of Dementia; The Basics of Dementia; Making Memories; Is Your Memory Normal? Forgetfulness: It's Not Always What You Think; 4 Ways to Stop Age-Related Memory Loss; Dementia Topics