Most of them yes. ( At the same time most pet vitamins really do not have that much value because they are baked at such high heat it kills off the good nutrient's. You need to remember that pet vitamins are not regulated like human vitamins. Some pet Vitamins are human grade and made in a human FDA lab Like NuVet Plus and are paddle dried ( leaving the good stuff inside )
So to answer the questions it depends on the pet vitamin!
It is safe to eat but not as the entire diet. You wouldn't get enough vitamins and minerals that you need.
It is not safe to pet a cat with fleas because fleas can transmit diseases to humans. It is important to treat the cat for fleas before handling them.
Vetamins are basically vitamins developed for pets. It is unlikely that they will cause any problems, but they may not have the desired effect in a human as it would in a pet. For example, the pills to cause the pet's fur to be shiny, though not toxic to humans, would probably not cause your hair to be shiny. But it is important to remember these vitamins were developed for animals and have not been tested on humans to determine safety. As with human vitamins, it would be highly unlikely to have any problem with the water soluble vitamins like vitamin C or the B vitamins, but with the fat soluble ones (A, E, D, and K), you have to be careful because your body does not excrete those as well and can build up to be toxic.
pets like humans need food and water to survive. certain animals need certain vitamins and minerals. if you have a pet then it is your responsibility to take care of it. without food and water your pet will die.
An individual can purchase pet vitamins at a number of different locations such as from local pet stores or pet store chains or from the local veterinarian's office as well.
Vitamins. In humans, fat-soluble vitamins are A, D, E and K. The remaining vitamins are water soluble in humans.
keeps you safe
No it is not safe to give your pet spider a spider vein treatment. Spider vein treatments are not meant for your pet spider and could seriously harm your pet. These treatments are meant for humans only unless specifically stated by your doctor to use it otherwise.
Parrots need vitamins for their feathers.
No they can only get vitamins from eating sausages
Most natural vitamins are safe to take, but if you are pregnant or wanting to become pregnant, you need to be careful then because there are some vitamins that can be harmful to the fetus.
If it is built by humans, maintained by humans, for the benifit of humans then it cannot be 100% safe