Biophysical, histological, and bioaccumulation properties of muscle affected by water pollution with heavy elements and microbes at the El-Rahawy drain in Egypt.

The leakage of sewage and agricultural drains has led to the contamination of freshwater branches with toxic heavy elements. This raises concerns about their toxic effects on aquatic ecosystems, especially on fish. Tilapia is regarded as an important protein source in Egypt and many other countries.

An updated multifaceted overview of sweet proteins and dipeptides as sugar substitutes; the chemistry, health benefits, gut interactions, and safety.

Artificial sweeteners have become increasingly popular worldwide owing to their lower calorie content in addition to the claims of health benefits such as weight control, blood glucose level regulation in diabetics, and protection against dental caries. Nevertheless, there is still controversy regarding their safety, especially when administered over the long term, taking into account that most of the safety studies are based on animal models and only a few human studies. This review focuses on low-calorie protein/peptide sweeteners.