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Since early antiquity, honey has been utilized worldwide as a balanced meal and in supplementary treatment. It contains over 200 different substances, the majority of which are water, sugars, vitamins, enzymes, amino acids, minerals, and phytochemicals. It has health advantages, including microbial inhibition, healing, and its influence on other disorders. Additionally, it stimulates the immune system and helps immune cells mature. The nutritional value of honey is substantially influenced by the type of plants in the region, the climate, and the production process. Different types of honey were examined by various workers, they found a strong relationship between honey type and HMF, saccharose, and phenolic content, as well as acidity and antioxidant activity. For the level of vitamin C, glucose, and fructose, the combination of variety and manufacturing technique has a substantial influence. The focus of this study is on the biochemical processes and its potential health benefits. However, the precise mechanisms of honey's influence on many illnesses and activities have not yet been fully defined, and more study is necessary to understand their precise contributions.

Millions of people worldwide are adversely affected by Arsenic continuing exposure, so providing arsenic-free consumption of water is an immense task for the researchers. The chemistry, content of arsenic-contaminated water as well as adsorption play a big role in arsenic elimination. The mechanism of adsorption technology's elimination of As (V) from the water was simply presented as the elements that govern various adsorption paths. The effects of a variety of adsorbents on As (V) elimination from aquatic were explored in the present research, which classified the materials used as adsorbents based on physical, chemical, and biological processes. When choosing an adsorbent, adsorption capability is an important factor to consider. As a result, developing As (V) elimination from aquatic adsorption strategies includes developing environmentally acceptable materials with effectual adsorption abilities, refining the preparation and alteration procedures of recent adsorbents, and boosting renewal effectiveness. After choosing a particular adsorbent for As (V) elimination from water, regional features of arsenic-polluted water, applied viability of the adsorption process, besides suitable environments of respectively material must be extensively reviewed and analyzed. The current study gives an outline of the adsorption technique to remove arsenic from wastewater, as well as the adsorption capacity of various adsorbents.

A lot of Researchers have addressed removing mercury as a pollutant from the wastewaters of several industries. Heavy metals are being removed from wastewater through adsorption on activated carbon, which is becoming additional popular. Although commercial activated carbon is the ideal adsorbent for pollutant elimination, its extensive usage is limited because of its high cost, encouraging researchers to explore alternative effective and low-cost adsorbents. These include activated carbon, polymers, nanoparticles, and low-cost adsorbents. For the remediation of water from mercury, polymers, as well as nanoparticles, which are very effective adsorbents, can be employed. According to a literature review of the most recently published research, polymers and nanoparticles have exhibited exceptional mercury removal capabilities. The present study reviews the different works in which the different adsorbents materials were used to eliminate mercury in the solutions.