Nicotine is a potent parasympathomimetic alkaloid found in the nightshade family of plants (Solanaceae) and is a stimulant drug. Nicotine is a nicotinic acetylcholine receptor (nAChR) agonist, except at nAChRα9 and nAChRα10 where it acts as an antagonist. Nicotine is found in the leaves of Nicotianarustica in amounts of 2–14%, the tobacco plant Nicotianatabacum, Duboisiahopwoodii and Asclepiassyriaca.
What you need to know about nicotine Nicotine
Nicotine is the harmful, addictive substance found in all tobacco products. When you smoke a cigarette, chew tobacco, or otherwise ingest nicotine, the effects are immediate. Nicotine travels through the body in the bloodstream and heads straight for the brain, arriving in 7 to 15 seconds.
In the brain, nicotine boosts the “reward center,” releasing chemicals that cause a pleasant, happy feeling.
Most smokers use tobacco regularly because they are addicted to nicotine. Addiction is characterized by compulsive drug seeking and abuse, even in the face of negative health consequences.
Water retention, also known as edema, occurs when an excess amount of fluid is trapped in your body’s tissue. Smoking is not a direct cause of edema; however, medical conditions that cause fluid retention can be directly related to smoking.
While there are really no scientific data to back up the claims of the benefits of smoking nettle leaves, a lot of people say that their health have improved by doing so. In essence, it is an alternative to smoking tobacco, which is harmful to your health.
Alkaloids are commonly found in nature; plants produce them to help bolster the structure of leaves and pine needles, and they can be key nutrients to the right organisms. Many are prized for their beneficial effects on humans, while a select few, like morphine and caffeine are downright addictive.Pine oil, obtained by extracting essential oils from the needles of pine trees, is a strong therapeutic aid. Similar to tea tree and eucalyptus oil, extracts of pine are powerful agents against harmful organisms of all types, making it a great oil to have in your medicine chest and cleaning cupboard.
Oranges are an excellent source of vitamin C. They are also a very good source of dietary fiber. In addition, oranges are a good source of B vitamins including vitamin B1, pantothenic acid and folate as well as vitamin A, calcium, copper and potassium.
Kiwifruit can offer a great deal more than an exotic tropical flair in your fruit salad. These emerald delights contain numerous phytonutrients as well as well-known vitamins and minerals that promote your health.
Carrots are a valuable source of antioxidant vitamins, which benefit your immune system and help prevent premature aging.
The health benefits of broccoli are derived from the unique mixture of nutrients, organic compounds, minerals, and vitamins that are found in broccoli. These include significant amounts of vitamin C, vitamin K, dietary fiber, folate, potassium, selenium, vitamin A, manganese, tryptophan, vitamin B6, and phosphorus.
Health Benefits of Spinach. Low in fat and even lower in cholesterol, spinach is high in niacin and zinc, as well as protein, fiber, vitamins A, C, E and K, thiamin, vitamin B6, folate, calcium, iron, magnesium, phosphorus, potassium, copper, and manganese.