Nutrition and Food Sources

Strawberries actually contain more Vitamin C per 100 grams than oranges - approximately 59 mg compared to 53 mg in oranges. While both are excellent sources of Vitamin C, strawberries provide slightly more of this essential nutrient.

Spinach is well-known for its iron content and also contains calcium. It's commonly recommended for addressing iron deficiency anemia. Note that 'Palak' is the Hindi word for spinach, making options C and D the same vegetable.

Beetroots are low in calories (about 43 kcal per 100g) and contain nutrients that support skin health, including vitamin C, folate, and antioxidants. Their blood-purifying properties and anti-inflammatory compounds help treat various skin problems like acne and eczema.

Tomatoes are the richest common dietary source of lycopene, a powerful antioxidant that gives them their red color. Lycopene helps protect cells from damage, reduces inflammation, and is linked to reduced risk of chronic diseases including certain cancers.

Bitter gourd (bitter melon) contains compounds like charantin, polypeptide-p, and vicine that help lower blood glucose levels. It's widely used in traditional medicine systems like Ayurveda for diabetes management and has shown blood sugar-lowering effects in studies.

Bananas contain high levels of potassium (for blood pressure), vitamin B6 (for brain function and depression), iron (for anemia), and dietary fiber (for constipation). Their tryptophan content helps with serotonin production, aiding mood regulation and depression management.

Mushrooms are nutritionally dense - they contain all essential amino acids (making them a complete protein source), B vitamins including B12 in some varieties, minerals like selenium, and are one of the few non-animal sources of vitamin D2 (from ergosterol when exposed to UV light).

Berseem (Egyptian clover) has the highest digestible protein content among common fodder crops, typically 18-22% crude protein with excellent digestibility. Lucerne is also high-quality but slightly lower, while cowpea and clusterbean have less protein.

Ragi (finger millet) is exceptionally rich in calcium, containing approximately 344mg per 100g, while brown rice has only about 33mg per 100g. This means ragi has roughly 10 times more calcium content than brown rice, making it a superior source for bone health and calcium deficiency prevention.

Soaked almonds are beneficial for brain and nervous system health due to their high vitamin E content, healthy fats, and antioxidants. Soaking removes phytic acid and enzyme inhibitors, improving nutrient absorption. Almonds contain riboflavin and L-carnitine which support cognitive function and neurological health.

Excessive carrot consumption can cause carotenosis (also called carotenemia), a harmless condition where excess beta-carotene accumulates in the skin, causing orange-yellow discoloration particularly on palms, soles, and face. It reverses when carrot intake is reduced. This is not a disease but a temporary skin color change.

Cabbage is indeed a good source of vitamin C, with raw cabbage providing about 36 mg per cup (approximately 60% of daily value). Vitamin C supports immune function and collagen synthesis. The False option is incorrect because cabbage's vitamin C content is well-documented in nutrition science.

Aloe vera juice has been used traditionally and commercially for digestive relief. It contains compounds that may help soothe digestive irritation and is consumed as a health beverage. While excessive consumption can have side effects, its use for digestive issues is well-established.

Soya products are complete protein sources and are widely used as meat and dairy substitutes in vegetarian and vegan diets. Tofu, tempeh, and soya milk can replace animal-based foods nutritionally. The False option is incorrect because soya's versatility as a protein alternative is well-established.