Two young women walking for fitness in a park in autumn.

Is walking good exercise?

Is walking good exercise? Quick facts: Walking is one of the simplest and most accessible forms of physical activity, delivering meaningful health benefits when done regularly and at a moderate intensity. Benefits include not requiring specialist gear, being able to do it anywhere, the opportunity to fold it into other tasks like getting to work…

A display of high-B12 food on a marble worktop, including shellfish, cheese, red meats and eggs.

Can you have too much vitamin B12?

Can you have too much vitamin B12? Quick facts: Vitamin B12 is an essential nutrient that supports various bodily processes, but more is not always better. Most adults need roughly 2.4 mcg per day, with breastfeeding or pregnant people needing slightly more. A balanceddiet can usually provide all the B12 you need, though some people…

A person holds an orange square on a white background, labelled “B12 Vitamin”.

What is vitamin B12?

What is vitamin B12? Quick facts: Vitamin B12 is an essential nutrient that plays a key role in several important functions in the body, including red blood cell formation, immune support, neurological and psychological function, and your energy-yielding metabolism. Contrary to popular belief, there’s no scientific evidence to support vitamin B12 repelling mosquitoes or other…

A selection of small white bowls, each containing a superfood, including spices, seeds, berries and nuts.

Which foods are considered superfoods?

Which foods are considered superfoods? Quick facts: Superfoods are foods which are particularly good sources of certain nutrients, but should be consumed in moderation as part of a varied, balanced diet. Examples of everyday superfoods include berries and citrus fruits; leafy greens, broccoli and colourful vegetables; high protein foods of either animal or plant origin;…

A low bowl containing a colourful salad that contains lots of kale, one of the best-known superfoods.

What are superfoods?

What are superfoods? Quick facts: Contrary to popular opinion, superfoods aren’t a one-and-done solution to your nutritional needs. In fact, they’re simply foods which are known to have high levels of certain nutrients. Keeping a balanced diet is best, as superfoods should be consumed in moderation and don’t contain all essential nutrients at once. Sticking…