The next time you're trekking along a cobblestone street, take heart that the uneven terrain is actually a boon to your own fitness. If you kick off your sandals, your feet and body will get an even better workout. The uneven surfaces of stone paths are commonly used for wellness as "reflexology paths,"

In today's busy world, a lack of energy is a common complaint. The market is flush with energy supplements in liquid and pill form, derived from a long list of energy-increasing herbal extracts and other chemicals, particularly caffeine.

While your immune system works hard to keep harmful bacteria out, many species of "friendly" bacteria live in harmony within your digestive system. Known as probiotics, these helpful microorganisms contribute to the health of the "host." Some strains of probiotics are found in fermented foods like yogurt and miso.

Vitamins, which are essential to the body, can come in various forms including tablets and soft gel capsules. The differences between soft gel caps and tablets range from size to rate of absorption. In addition, some people prefer soft gel caps because they are easily swallowed due to their slick exterior.

Folic acid supplements are given to pregnant women to reduce the likelihood of a neural-tube defect in their unborn children. Women are encouraged to take a vitamin with folic acid before becoming pregnant, but doctors recommend at the very least starting a vitamin regimen as soon as there is a positive pregnancy test.

Vitamin B-12 helps maintain the health of your metabolism, red blood cells and nerves. When you have a vitamin B-12 deficiency, your doctor might prescribe vitamin B-12 shots, especially if you have an intestinal disorder that prevents the proper absorption of the vitamin.

You shouldn't take iron supplements while consuming coffee because coffee inhibits iron absorption from both supplements and food.

Lavender is appreciated for its blue-violet flowers and light fragrance, but this plant also serves medicinal purposes.

Platelet cells are one of the three main types of cells in your blood, along with red and white blood cells. Platelets are very small cells that are used by your body during the clotting process, which is triggered by an injury to a blood vessel.

Both Keto DHEA and DHEA have been promoted as weight-loss supplements and as sources of a range of other benefits, including reducing memory loss and decreasing the negative effects of inflammatory diseases like rheumatoid arthritis.

Most silica supplements are made with horsetail, though some contain silicon dioxide, which is found naturally in sand, Horsetail contains silicon, which forms into silica as the plant dries.

L-arginine is a semi-essential amino acid produced in the body that is necessary for manufacturing protein in the body. Occasionally, the body does not make enough and supplementation may be needed.