Cats and nutrition

ITEM

RAW MEAN

RAW
RANGE

BAKED MEAN

BAKED
RANGE

BOILED MEAN

BOILED
RANGE

Beef Muscle

362

150-472

133

96-125

60

58-63

Beef Liver

192

144-270

141

68-184

73

36-95

Beef Kidney

225

180-247

138

130-144

76

68-88

Lamb Muscle

473

446-510

257

220-284

126

91-184

Lamb Kidney

239

128-440

154

81-290

51

47-55

Pork Muscle

496

394-690

219

126-390

118

91-184

Pork Liver

169

110-228

85

70-100

43

30-54

Chicken Muscle

337

300-380

229

140-310

82

71-180

Cod Fish

314

233-396

294

260-328

161

125-198

Oysters

698

390-1238

264

217-308

89

59-122

Clams

2400

1450-3700

1017

587-1700

446

264-794

There are some other important amino acids and vitamins (listed below) that your cat cannot live without. Again, all are components of animal tissues. Just like taurine, they are all degraded or destroyed in the cooking process. In regular cooked commercial cat foods they have to be added in a chemical form after the cooking process.

1. Arginine is essential for the elimination of protein wastes. Cats are extremely sensitive to even one meal without Arginine and would die quickly if it was not contained in their diet.

2. Arachidonic Acid is needed for immune response, blood clotting and reproductive function. Unlike a dog’s liver, a cat’s liver lacks the enzyme needed to convert common linoleic acid to arachidonic acid.

3. Cysteine is needed in large quantities for the synthesis of cats’ own special amino acid called “felinine”. Felinine is required for proper kidney function. Because our food provides cysteine, cats with kidney problems typically react well to eating Wild Kitty Cat Food.

4. Unlike other mammals, cats cannot synthesize Vitamin A naturally from carotenoids in a cat’s system as it is in other mammals. Therefore, cat have to eat preformed Vitamin A which is found in high densities in livers and in egg yolks.

5. Likewise cats cannot synthesize Vitamin B12, yet it is necessary in their diets. Vitamin B12 is present only in animal products.

6. Niacin is another essential nutrient that cats cannot naturally synthesize in useful amounts, yet they need it. Meat is a rich, natural source of niacin. Diets based on cereals will always be deficient in niacin for cats.

*taken from Nutrient Requirements of Cats, Revised Edition, 1986 which in turn has adapted from Roe and Weston, 1965, Potential Significance of Free Taurine in the Diet, Nature, 205:287.