Fitness enthusiasts who want to score more goals when playing football, lift heavier weights, build more muscle, or get a quicker time on a race sometimes need to change their nutrition and exercise routine to fulfil their goals. 

They might be eating a high protein diet, consuming enough calories to fuel their activity, and participating in the right number of training workouts a week, but still struggling to see any improvement in their performance.

In this case, taking supplements could be the answer, as they could provide the body with the additional nutrients it needs. 

For instance, a fitness vitamin drip containing L-Carnitine, Glutamine, B Vitamins, and electrolytes can replenish the body, particularly for those who regularly take part in endurance sports. 

L-Carnitine, thanks to transporting long-chain fatty acids into the mitochondria to be oxidised, helps to produce more energy. This means the extra couple of kilos on a shoulder press or running an extra few miles will not seem as challenging. 

The B vitamins are also very helpful, as they contribute to normal energy-yielding metabolism, reduce fatigue, regulate hormonal activity, settle protein and glycogen metabolism, improve immune system function, and normalise the nervous system. 

Potassium, which is also included in the fitness drip, improves muscle function, maintains blood pressure, and improves the functioning of the nervous system, while also helps with muscle repairs, as well as supports bone health. 

It is particularly useful for post-menopausal women, as it reduces bone mineral loss, which often occurs after menopause. 

As well as taking supplements, it is sensible to structure your training, set progressive goals so you incrementally improve your performance every week, warm up properly, and focus on your technique.