Vitamin D, often dubbed the 'sunshine vitamin,' plays a crucial role in ensuring our well-being. Despite the importance, many individuals are unmindful about the extreme vitamin D deficiency outcomes of Vitamin D deficiency and the different sources reachable to obtain it.

Vitamin D is chiefly responsible for helping our bodies take in calcium, maintaining healthy bones and teeth. It also aids in regulating our immune system, combatting off the unwanted invaders that could make us unwell.

Regrettably, a significant number of people are Vitamin D deficient around the globe. Manifestations of such deficiency include fatigue, mood swings, weak bones and muscle pain. Those with darker skin, elderly, and individuals who aren't exposed to enough sunlight are at a greater risk.

Vitamin D deficiency can lead to serious health complications such as osteoporosis, cardiovascular disease, and even certain cancers. Hence, it is imperative to ensure appropriate levels of this vitamin in our body.

Fortunately, there are several Vitamin D supplements available in the market that can replenish your body's reserves, in case of deficiency. Available in the form of pills or drops, these supplements can guarantee you attain the recommended daily amount.

While supplements are helpful, it is equally vital to rely on natural sources. Indeed, the main source is sunlight. Dedicating just 10-30 minutes outside several times a week can deliver your body with enough Vitamin D. However, those living in northern climates or who work indoors might not get enough sun exposure.

Alternative sources are dietary. Fatty fish like salmon and mackerel, fortified foods such as milk and cereals, and egg yolks are excellent sources of this vitamin.

In conclusion, understanding the health benefits of Vitamin D could potentially be a life-saver. It helps maintain strong bones, aids in fighting diseases, and keeps our moods in check. Staying aware of the potential problems relating to its deficiency, alongside knowing accessible sources and supplements, is paramount to ensure optimal health.