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It may cause side effects, such as nausea, diarrhea, hives, or dizziness. [20] Between 2004 and 2022 there were ten cases of liver injury caused by curcumin herbal and dietary supplements. [21] Curcumin is a contact allergen. [22] The intended use of curcumin as a food additive is generally recognized as safe by the U.S. Food and Drug ...
A microwave oven or simply microwave is an electric oven that heats and cooks food by exposing it to electromagnetic radiation in the microwave frequency range. [1] This induces polar molecules in the food to rotate and produce thermal energy in a process known as dielectric heating .
Curcumin is mainly produced in industry as a pigment by using turmeric oleoresin as the starting material which curcuminoids can be isolated from. After the isolation of the curcuminoids, the extract which is about 75% liquor mainly contains oil , resin and more curcuminoids which can be isolated further.
Turmeric (/ ˈ t ɜːr m ər ɪ k, ˈ tj uː-/), [2] [3] or Curcuma longa (/ ˈ k ɜːr k j ʊ m ə ˈ l ɒ ŋ ɡ ə /), [4] [5] is a flowering plant in the ginger family Zingiberaceae.It is a perennial, rhizomatous, herbaceous plant native to the Indian subcontinent and Southeast Asia that requires temperatures between 20 and 30 °C (68 and 86 °F) and high annual rainfall to thrive.
Human nutrition deals with the provision of essential nutrients in food that are necessary to support human life and good health. [1] Poor nutrition is a chronic problem often linked to poverty, food security , or a poor understanding of nutritional requirements. [ 2 ]
1912 advertisement for tea in the Sydney Morning Herald, describing its supposed health benefits. The health effects of tea have been studied throughout human history. In clinical research conducted over the early 21st century, tea has been studied extensively for its potential to lower the risk of human diseases, but there is no good scientific evidence to support any therapeutic uses other ...
Power transmission via radio waves can be made more directional, allowing longer-distance power beaming, with shorter wavelengths of electromagnetic radiation, typically in the microwave range. [112] A rectenna may be used to convert the microwave energy back into electricity. Rectenna conversion efficiencies exceeding 95% have been realized.
The human body has complex homeostatic mechanisms which attempt to ensure a constant supply of available copper, while eliminating excess copper whenever this occurs. However, like all essential elements and nutrients, too much or too little nutritional ingestion of copper can result in a corresponding condition of copper excess or deficiency ...