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Humans can smell chlorine gas at ranges from 0.1–0.3 ppm. According to a review from 2010: "At 1–3 ppm, there is mild mucous membrane irritation that can usually be tolerated for about an hour. At 5–15 ppm, there is moderate mucous membrane irritation. At 30 ppm and beyond, there is immediate chest pain, shortness of breath, and cough.
In humans, choline is transported as a free ion in blood. Choline–containing phospholipids and other substances, like glycerophosphocholines, are transported in blood lipoproteins. Blood plasma choline levels in healthy fasting adults is 7–20 micromoles per liter (μmol/L) and 10 μmol/L on average. Levels are regulated, but choline intake ...
Sometimes, bad breath can be caused by an issue bubbling up from the stomach. Acid reflux or gastroesophageal reflux, occurs when acid in the stomach flows back up the esophagus, says Hoss.
Estimated rates of bad breath vary from 6% to 50% of the population. [1] Concern about bad breath is the third most common reason people seek dental care, after tooth decay and gum disease. [2] [3] It is believed to become more common as people age. [1] Bad breath is viewed as a social taboo and those affected may be stigmatized.
In the most extreme cases, upward pressure on the diaphragm and lungs can also cause shortness of breath. Through a variety of causes (see below), bloating is most commonly due to buildup of gas in the stomach, small intestine, or colon. The pressure sensation is often relieved, or at least lessened, by belching or flatulence. Medications that ...
The most common symptom associated with bloating is a sensation that the abdomen is full or distended. Rarely, bloating may be painful or cause shortness of breath. [citation needed] Pains that are due to bloating will feel sharp and cause the stomach to cramp. These pains may occur anywhere in the body and can change locations quickly. [8]
The toxicity of this compound is similar to toxicity of choline itself, which is fairly low, and it is used as a dietary supplement. Oral LD 50 value for a human is estimated to be 200 to 400 grams (as choline). Nevertheless, choline bitartrate can be harmful, if absorbed through skin. It may cause skin, eye and respiratory system irritation.
Diet and supplement use should be overseen by medical professionals and nutritionists, as dietary restrictions can have other serious adverse health effects. Choline in particular is an essential nutrient required for proper neural formation in foetal and childhood development, if pregnant or breast-feeding a low choline diet should be avoided.