Dogs who still produce lactase enzymes can still have digestive problems related to dairy, though they're bound to be a lot ...

Found in a variety of foods such as certain fruits, vegetables, dairy, and grains, FODMAPs can ferment in the gut, causing ...

Travel often brings unexpected digestive challenges, particularly when encountering unfamiliar foods or changes in eating ...

While the best way to avoid lactose intolerance symptoms is to avoid milk products, studies are underway to use "prebiotics." ...

Rich and decadent, eggnog is a traditional holiday indulgence. We tasted five popular grocery brands to find the best for ...

Casein protein powder is an excellent addition to your diet, rejuvenating muscles and facilitating weight loss.

If you need more B vitamins, Nordic Naturals, Thorne, and Klean Athlete all offer quality supplements. See what else our dietitians recommend, and learn if a B complex supplement is right for you.

Your body depends on iron for vital processes, such as oxygen transportation, hormone production, growth, and neurological development. Most people can get all the iron they need by eating a ...

Our expert, award-winning staff selects the products we cover and rigorously researches and tests our top picks. If you buy through our links, we may get a commission. Taylor Leamey writes about ...

Enzyme mechanisms are the chemical transformations, and the steps within them, generated by enzymatic action on substrates. The mechanism of enzyme catalysis is similar in principle to other types ...