I'm not the only one. On TikTok, the topic of dry, cracked feet has millions of views and climbing. The hashtags are packed with interesting tips like skin slugging, which enlists hyaluronic acid ...

Fatty acids are organic acids with at least one carboxyl (-C(=O)OH, -COOH or -CO2H) group and a long carbon chain that can be joined by double bonds, as in unsaturated fatty acids, or single bonds ...

Nucleic acids (DNA or RNA) are polymers of nucleotides – each nucleotide consists of a pentose sugar, a phosphate group and one of the nitrogenous bases (purines and pyrimidines). Nucleic acids ...

What is omega-3? Omega-3 isn’t just one specific nutrient – it’s the name of a family of fatty acids. The three main omega-3s are ALA, DHA and EPA.