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Energy

The phenomenon of the biological clock isn’t exclusive to women, it seems men also are prone to age-related changes in hormone levels, sexual function, physical features, and quality of life. These changes, dubbed "andropause" (and sometimes "male menopause") are due to a progressive decrease in testosterone production. As men near middle age, the process speeds up and so may the frequency and effect of the symptoms. Common symptoms include fatigue, reduced muscle mass, erectile dysfunction, loss of libido, and even depression. (more…)

Chinese healers have prized eleuthero — or Eleutherococcus senticosus, also known as Siberian ginseng — for thousands of years. Though it’s not exactly “true” ginseng, it possesses adaptogenic properties and has a well-established reputation as an energy enhancer and brain booster. Recent research reveals it does a lot more. Let’s take a closer look at this powerful herb. (more…)

Usually marketed with the lure of more energy or a mental or physical boost, energy drinks usually feature a cocktail of caffeine and vitamins (and maybe something like ginseng or taurine). Sales in the U.S. are on the rise, with a 10 percent increase from 2008 to 2012. This is a global concern — yes, concern. Energy drinks are quickly becoming a public health crisis since high caffeine levels could lead to caffeine intoxication, a condition that can lead to “heart palpitations, hypertension, nausea and vomiting, convulsions, psychosis, and in […]

There are many people out there who rely on vitamin B12 supplements as a natural way to help ease stress and boost their energy levels. While the vitamin's ability to enhance mental performance is relatively well-known, research suggests that the effects of B12 deficiency may be more serious than a simple lack of energy. Let's take a look at several of them. (more…)

Vitamin B12 is a lot like a key, opening up doorways that lead to an array of metabolic, cellular processes. Like a key, vitamin B12 is unique among all other vitamins in both structure and function. Plants, animals, and fungi do not create it, unlike most dietary nutrients. While bacteria in the gut can create B12, the production is inadequate. Without this important nutrient, cellular function would cease, and our energy would plummet. Considering that B12 contributes to the production of ATP — the molecule that provides energy to every […]