Nicotinamide
CN
CN Supplier
11 YRS
11 YRS
Sources of Nicotinamide:
- Diet: Widely found in both animal and plant-based foods, including lean meats, fish, eggs, milk, nuts, legumes, and whole grains.
- Biosynthesis: The body can synthesize it from the amino acid tryptophan, though this process is inefficient.
- Supplements: Available in various forms, often included in multivitamins or sold as a standalone supplement.
Key Functions in the Body:
- Energy Metabolism: As a precursor to the coenzymes nicotinamide adenine dinucleotide (NAD+) and nicotinamide adenine dinucleotide phosphate (NADP+), nicotinamide is essential for the metabolism of carbohydrates, fats, and proteins to produce energy.
- DNA Repair and Maintenance: NAD+ is crucial for DNA repair mechanisms and maintaining genomic stability.
- Cellular Signaling: Participates in various cellular signaling pathways, influencing processes such as cell growth, differentiation, and apoptosis (programmed cell death).
- Skin Health: Externally, it is a popular ingredient in skincare products due to its ability to improve skin barrier function, reduce inflammation, minimize pores, and help even out skin tone.
- Neuroprotection: May have protective effects on the brain and nervous system, potentially reducing the risk of neurodegenerative diseases.
- Immune Function: Supports the normal function of the immune system.
Deficiency and Risks:
- A severe deficiency of niacin (which the body can convert to nicotinamide) leads to pellagra, a disease characterized by the "four Ds": dermatitis, diarrhea, dementia, and death.
- While rare in developed countries due to fortified foods, deficiency can occur in individuals with poor diet, malabsorption issues, or certain medical conditions.
Recommended Intake and Safety:
- The recommended dietary allowance (RDA) for niacin (which covers both niacin and nicotinamide) is around 14-16 mg for adults.
- Nicotinamide is generally considered safe at typical dietary and supplement levels. However, very high doses (exceeding 35 mg/day of niacin equivalents) can cause side effects such as flushing, itching, and liver toxicity.
In summary, nicotinamide is a vital nutrient with diverse roles in energy production, cellular health, and overall well-being. Its importance extends from fundamental metabolic processes to applications in skincare and potential therapeutic uses.
Basic Information
| Company Name | Hubei Langood Technoloty Co.,Ltd | Country/Region | China |
| Business Type | Retailer | Company Size | 20 |
| Established | September 29, 2016 | ||
| Address | 湖北省宜昌市夷陵区鸦鹊岭镇青岛工业园青岛路8号 | ||
| Main Products | 饲料原料、饲料添加剂与动物养殖设备英文介绍 | ||
Company Introduction
Founded on September 29, 2016, the company is registered at No. 8 Qingdao Road, Qingdao Industrial Park, Yaquelin Town, Yiling District, Yichang City. Its legal representative is Cai Xuemin.
Its business scope includes:
- R&D, production, and sales of feed raw materials, feed additives, livestock breeding equipment, environmental protection microbial agents, and environmental protection equipment;
- Research and development, production, and sales of microbial strains, bio-organic fertilizers, compound microbial fertilizers, organic material decomposers, and biological consumables (excluding pharmaceutical products);
- Biotechnology development and consulting services;
- R&D, production and sales of food additives;
- R&D and sales of pesticides (excluding those classified as hazardous chemicals);
- Import and export of goods or technology.
Send Inquiry
US$ 52
10000 Boxes
(MOQ)
Nicotinamide, also known as niacinamide, is a water-soluble compound that belongs to the B-vitamin family. It is the amide form of niacin (vitamin B3) and plays a critical role in numerous biological processes within the body.
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