There might have been a time when vegans were few and far between, and some might have considered them as tree-hugging, lentil-loving hippies. But that time has well and truly passed. Over the past couple of years, the popularity of veganism has skyrocketed. Last year, The Vegan Society and Vegan Life magazine revealed that at least 542,000 Brits are following the diet.
Tinseltown is also onboard with the likes on Beyonce, Brad Pitt and Leonardo di Caprio all advocating the plant-based diet. The latter has invested in Beyond Burger, a meatless burger made of plant protein.
Vitamin B12 is commonly referred to as the energy vitamin, although it has a number of other very important functions within our bodies. It is estimated that up to 40% of the UK’s elderly ‘meat-eating’ adults may be deficient in vitamin B12 and that half of the adult population may have sub-optimal levels. These figures indicate that millions of adults may be deficient in vitamin B12.
Historically, many experts believed that vitamin B-12 deficiency was solely associated with vegetarians since plant sources have virtually no vitamin B12. This belief was wrong because vitamin B12 deficiency is actually widespread and the older you get, the more likely you are to be deficient. Read More…
Staying younger without stopping time is something most of us would love to master. Yet, ageing is a multi-faceted process with numerous factors that can have an effect on it. The cells of our bodies are programmed to have a finite lifespan. Each time a cell divides, some genetic material is lost so that on average, forty to fifty cell divisions later, the cell is considered to be aged. Nutrition plays a vital role in the science of ageing. Some nutrients accelerate ageing whilst others help to protect against it. The theory of free radical damage and the role of antioxidant nutrients is well understood by most people. It states that the body produces reactive, unstable agents known as free radicals during normal metabolism, exposure to ultraviolet light or environmental toxins. Antioxidants neutralise these free radicals helping to protect the body against damage.
The science of ageing and telomeres is now rapidly growing. Among the leading experts in this field is Dr Elizabeth Blackburn from the University of California who, along with her colleagues, was awarded the 2009 Nobel Prize in Physiology and Medicine for the discovery of “how chromosomes are protected by telomeres and the enzyme telomerase”.
It is perfectly normal for people to feel tired especially when they are feeling slightly run down and cannot cope with the pace of life. Often, we use the terms tired, fatigue and exhaustion interchangeably for what we are experiencing and yet in medical terms they are very distinct.
Tiredness differs from fatigue in that although you may not feel it, the body still has some energy in reserve which it can tap into in the case of an emergency. The symptoms of tiredness include weakness of the muscles, heaviness, forgetfulness, impatience often leading to irritability. Tiredness is very common especially if you have had a hard day at work, or if you are simply feeling a bit under the weather and have not had the time to relax and recuperate. Most of the time, this can be addressed by resting for a few hours allowing the body to recover. Read More…