Ester C is a pH neutral product which has a different composition from regular vitamin C, which is ascorbic acid. The main component of this product is calcium ascorbate. Other ingredients of Ester C are compounds known as vitamin C metabolites, which are dehydroascorbic acid and calcium threonate.

As with medications, taking high doses of certain vitamins can put stress on the liver and even cause in liver damage. Some vitamins, such as B-3, are especially hard on the liver, such that your physician may recommend periodic liver function tests during vitamin therapy.

The liver is a football-sized organ in the abdomen responsible for processing nutrients and waste products from the blood. Alanine aminotransferase, or ALT, is an enzyme the liver releases in response to damage or disease. ALT is measured on routine liver function tests.

Not all calcium supplements are the same; you may have noticed that some types contain calcium citrate, while others contain calcium carbonate. While both of these provide a healthy dose of this mineral, they may differ in how easily your body absorbs calcium. Consult your doctor before taking supplements of any kind.

The burpee challenge may feel like an uphill battle, but you're halfway through! If you feel like quitting, here's a little motivation to keep you going.

While it's always best to get nutrients from food sources, these are the supplements that can help you get well-rounded nutrition while on the keto diet.

Starbucks frappuccinos are cold coffee drinks that are blended with ice, milk and caramel sauce and are topped with whipped cream. The nutrition facts for caramel frappuccinos vary widely depending on the size of the drink and how you customize the drink.

Is gluten a serious problem for our health or is avoiding it just an overblown health fad? Listen to episode 5 of the Stronger podcast where holistic nutritionist Elissa Goodman gives her opinion on gluten.

Butternut squash has been reported to have anti-inflammatory and antioxidant benefits. Here are 5 butternut squash recipes that will make this your favorite vegetable.

Pumpkin pie, cookies and cake are high-fat, high-sugar foods that contain canned pumpkin, but pure canned pumpkin is a low-calorie, nutrient-dense food. Eating canned pumpkin can help you meet recommendations to include at least 5.5 cups per week of red or orange vegetables in a 2,000-calorie-per-day diet.

Lemons are a citrus fruit characterized by a bright yellow color and sour taste. A lemon is full of nutrients, including vitamin C, beta carotene, vitamin A, folate, calcium, magnesium, phosphorus and potassium. The peel or rind of a lemon contains essential oils and many of the nutrients present in the flesh.

Want to give your sex life an added boost? It's as simple as hitting the gym. Exercise increases energy, tones your muscles, burns fat and improves your mood and self-image. But for more reasons than you may know, exercise can also improve your sex life.