Leptin is a hormone that helps manage appetite levels. If you are feeling lethargic or if you want to lose a little bit of weight, you may require more leptin in your system. Leptin works by informing your brain about how much you have in your fat reserves.
For most cases of food poisoning, symptoms tend to come on within one to three days of eating the contaminated food. However, for some types of food poisoning, this 'incubation period' can be as long as 90 days.
What are the symptoms of food poisoning? Symptoms of food poisoning can begin hours to days after consuming the contaminated food or drink. Timing depends in part on the cause of the food poisoning and the amount of food or drink consumed. Symptoms may include: Abdominal pain. Diarrhea. Fever. Loss of appetite. Nausea.