Dietary Essentials

Keto has many variations. Learn how the reality TV star combines the diet with intermittent fasting.

Here comes another numerical-based nutrition system. Learn about the program created by Swedish personal trainer and nutritionist Magnus Lygdbäck.

Your favorite morning pick-me-up can actually affect your digestive system, making you feel ill — and it's way more common than you think.

First of all, there are no foods that are strictly banned on the keto diet. But is peanut butter really okay to eat? Find out.

Vitamins and minerals packaged in a variety of pills, gummies, powders, and drinks are readily available. But do you really need vitamin A?

The Nutritarian diet promises you'll lose weight and keep it off. And Joel Fuhrman, the physician who created it, claims you'll reach your peak health, too.

The cyclical diet is only one of several keto variations and they all have the same problem as general keto: There is no proof they work.

Some new products on the market promise to give you the caffeinated experience via non-coffee drinks or even food. But is eating your caffeine a good idea?

The world of dieting can often feel like it comes with its own mysterious language and acronyms — like 'keto breath,' 'carb loading,' and 'IIFYM.'

Many Americans are willing to try treatments such as probiotics and digestive enzymes. Not surprising, as 74 percent live with unwanted digestive symptoms.

What do you get when you combine TikTok, coffee, and a protein drink? A new delicious beverage causing waves all over the internet.

There's one skill that's important for any home cook to master, because if not done properly, it can cause severe illness or even death.

Gummy vitamins have exploded in popularity in recent years, but eating too many can lead to dangerous, sometimes toxic outcomes.

When you reach for that bag of potatoes in the pantry, and see that they have a definite greenish tinge to them, what do you do? Toss the whole bag?

While corn and flour tortillas seem almost identical, is one actually better for you than the other?

Have a sweet tooth? You may be in luck. Adding chocolate to your diet can have positive health benefits. The cacao bean actually packs some nutritional punch.

Avocado toast has become something of a meme about millennials. But that isn't going to stop us, especially when we can get it — to go — from Dunkin' Donuts.

Soft drinks are loaded with sugar and as you may know, they're really not healthy. There is another reason that you might want to watch how much soda you drink.

Instant coffee is, indeed, 'real' coffee. It's produced by roasting whole coffee beans, then grinding and brewing them.

A diet rich in omega-3 fatty acids ca help reduce risk of heart disease and stroke, decrease inflammation, and improve some auto-immune conditions.

Fast food has a reputation for being unhealthy, but that's not always the case. Here's a look at some fast food menu items that are actually good for you.

Fish oil contains a wide variety of health benefits that support eye health, cardiovascular health, and may even prevent certain mental health disorders.

It's an ongoing poultry debate that seems to be split between taste and nutrition factors — should you choose light meat over dark meat?

Cauliflower, a low-calorie, low-carbohydrate veggie, contains fiber, folate, potassium, vitamin C, and vitamin K.

Portion control is key when you're on a mission to have a healthier diet, but are you making any of these following mistakes with your portion sizes?

A one-cup serving of red raspberries is loaded with eight grams of fiber and over 50 percent of the minimum daily requirement of vitamin C.

Because the use of the terms cacao and cocoa is not consistent or regulated, there's a lot of confusion about the difference between the two.