In fact whales are able to take in much more usable oxygen than land animals and humans. One estimate states that a whale may be able to store and use up to 90% of the oxygen they inhale. Whales are also able to shut down non essential functions in order to maximize the efficiency of their oxygen usage. Depending on the whales species whales have been known to hold their breath anywhere from 5 minutes up all the way up to 90 minutes during deep dives. Due to their consistent conscious effort to control their breathing whales are referred to as conscious breathers.
Serious side effects have been reported with potassium chloride including: Hyperkalemia. Potassium chloride can lead to dangerously high levels of potassium, which could cause the heart to stop beating. Tell your doctor if you have a history of heart or kidney disease. Digestive tract injury. Potassium chloride can remain in the digestive system for too long, leading to injuries in the digestive tract (stomach, intestines).
Potassium is LIKELY SAFE for most people when given intravenously (by IV) and appropriately or when taken by mouth in amounts of up to 90 mEq of total potassium from the diet and supplements combined. Potassium can cause stomach upset, nausea, diarrhea, vomiting, intestinal gas, and other side effects.ome medications for high blood pressure can increase potassium levels in the blood. Taking potassium along with some medications for high blood pressure might cause too much potassium to be in the blood.