"Eat right, stay healthy"—we hear this all the time. A good, healthy diet helps replenish the essential nutrients the body needs. It ensures the body receives the necessary vitamins required to function properly. In a recent report published in *Amar Ujala*, we highlighted how a deficiency in fiber can lead to various health complications. Much like fiber, we also require a regular intake of various vitamins.

Often, in our pursuit of flavor and convenience, we consume foods that may fill our stomachs but fail to provide the body with essential nutrition. This is precisely why issues such as fatigue, weakness, hair loss, bone pain, vision impairment, frequent illnesses, and skin problems are becoming increasingly prevalent, even among young people.

Does your diet include the vitamins essential for your body? Adequate levels of Vitamins A, B, C, and D ensure everything from optimal eye and heart health to a robust immune system and strong bones.

**What Do Dietitians Say?**

Shweta Garg, a dietitian at a Pune-based hospital, states: "Vitamins A, B, C, and D are considered the most critical. These four vitamins work to keep various parts of the body strong and healthy."

Vitamin A is essential for vision and immunity; Vitamin B supports the body's energy levels and cognitive functions; Vitamin C boosts the immune system and promotes skin health; while Vitamin D is considered vital for strengthening both bones and the heart.

**Could You Be Deficient in These Vitamins?**

**What Happens If You Lack Vitamin A?**

Vitamin A is considered essential for the eyes, skin, and immune system.

A deficiency in this vitamin can compromise eye health.
Symptoms such as reduced vision at night (known as night blindness), general visual impairment, or other eye-related issues could be indicators of a Vitamin A deficiency.
To ensure adequate intake of this vitamin, incorporate foods such as carrots, sweet potatoes, pumpkin, spinach, and fenugreek (*methi*) into your diet. This vitamin is found in abundance in yellow and orange-colored fruits and vegetables.

**Vitamin B Deficiency**

Vitamin B plays a crucial role in generating energy within the body, maintaining nerve health, keeping the brain active, and aiding in blood formation.

A deficiency in this vitamin can lead to issues such as fatigue, weakness, dizziness, tingling sensations in the hands and feet, and memory impairment.
Vitamin B12 deficiency, specifically, can result in anemia, weakness, and even mental confusion.
This deficiency is observed more frequently among vegetarians. Vitamin B requirements can be met by consuming milk, yogurt, cheese, eggs, and fish.

**Vitamin C Deficiency**

Vitamin C is one of the most vital nutrients for strengthening the body's immune system.

A deficiency in this vitamin can cause problems such as frequent colds, weakness, bleeding gums, delayed wound healing, and fatigue.
Vitamin C is also a powerful antioxidant that helps protect the body against free radicals.
Its requirements can be fulfilled by consuming citrus fruits—such as Amla (Indian gooseberry), lemons, and oranges—as well as tomatoes, bell peppers, and broccoli.

**Vitamin D Deficiency**

Vitamin D facilitates the absorption of calcium in the body, thereby helping to maintain strong bones and teeth.

Sunlight is its best natural source.
A deficiency in this vitamin can lead to issues such as bone pain, muscle weakness, and premature fatigue.
It is also considered essential for maintaining cardiovascular health and boosting immunity.
In addition to consuming milk, yogurt, cheese, and eggs, getting 15–20 minutes of daily sun exposure can help protect you against this deficiency.

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