Dehydration occurs when fluid levels drop to less than normal. This is due to either reduced water intake or increased fluid loss. Overheating in hot weather, increased activity or a bout of vomiting or diarrhea can all result in fluid loss in cats.
Whole Grains. Start eating more whole grains, a fiber-rich food, to improve your joints. Fiber helps lower levels of a harmful substance known as c-reactive protein that leads to higher inflammation levels throughout the body, including the joints, according to the Arthritis Foundation.
Good food #3: Sweet peppers, citrus fruits and other vitamin C-rich foods. Why it's a good arthritis food: Vitamin C protects collagen, a major component of cartilage, which cushions the joints as they move. Inadequate amounts may increase your risk for some kinds of arthritis.