Worried about weak bones in winter? Instead of sunlight, what about vitamin D supplements?

During the winter months, when sunlight is scarce, some people worry about weakened bones. This is due to vitamin D, a nutrient often lacking in the depths of winter. Vitamin D is well-known for its ability to enhance calcium absorption, promote bone health, and prevent cancer. In particular, sufficient sunlight alone provides 80% of daily vitamin D requirements. However, in the depths of winter, when sunlight is limited, it can be difficult to obtain vitamin D in daily life. Let's explore foods that can help supplement vitamin D.

Tuna

Tuna is one of the richest and most readily available sources of vitamin D. An 85g serving of tuna contains approximately 200 IU of vitamin D. Besides vitamin D, it's also rich in protein and omega-3 fatty acids.

◆ Milk

Milk is one of the easiest foods to get calcium and vitamin D from. One cup of milk contains approximately 100 IU of vitamin D. Calcium and vitamin D-fortified milk is also available.

◆ Mushrooms

Eggs

A single egg yolk contains 21 IU of vitamin D, and the white is packed with protein. Living up to their reputation as a complete food, eggs are a nutritional powerhouse.