UV rays, either from the sun or from artificial sources like tanning beds, can cause sunburn. Exposure to UV rays can cause premature aging of the skin and signs of sun damage such as wrinkles, leathery skin, liver spots, actinic keratosis, and solar elastosis. UV rays can also cause eye problems.

You can protect your eyes from harmful sunlight and minimize the effects of glare by using a brimmed hat or visor in combination with absorptive lenses. Absorptive lenses are sunglasses that filter out ultraviolet and infrared light, reduce glare, and increase contrast.

Triggers vitamin D – UV from the Sun is needed by our bodies to produce vitamin D. Vitamin D helps strengthen bones, muscles and the body’s immune system. It may also lower the risk of getting some kinds of cancers such as colon cancer.

Although few light sources produce no UV at all, most bulbs fall well within accepted safe limits. In particular, incandescent, LED and sodium vapor bulbs all emit very small amounts of UV radiation. The coiled bulb’s internal phosphor coating can crack, allowing small amounts of UV light to pass through.

Benefits. Beneficial effects of UV radiation include the production of vitamin D, a vitamin essential to human health. Vitamin D helps the body absorb calcium and phosphorus from food and assists bone development. The World Health Organization (WHO) recommends 5 to 15 minutes of sun exposure 2 to 3 times a week.

“Narrowband” refers to a specific wavelength of UV radiation that is safe for the skin. Narrowband UVB has anti-inflammatory effects on the skin and is used to treat many skin conditions such as psoriasis, eczema, vitiligo and even some types of skin lymphomas.

The three primary health benefits of UV exposure are the production of vitamin D, improvement in mood, and increased energy. Moderate exposure to UV radiation is a good source of vitamin D. This vitamin aids in the regulation of calcium metabolism, insulin secretion, blood pressure, immunity, and cell propagation.

Strengthens your immune system Vitamin D is also critical for your immune system, and with consistent exposure to sunlight, you can help strengthen it. A healthy immune system can help reduce the risk of illness, infections, some cancers, and mortality after surgery.

Overexposure to UV radiation may suppress proper functioning of the body’s immune system and the skin’s natural defenses, increasing sensitivity to sunlight, diminishing the effects of immunizations or causing reactions to certain medications.

Not many realise that It’s only the early morning sun — that is, from 7 am to 9 am — that helps generate Vitamin D. After 10 am, exposure to sunlight is harmful for the body.

Expectant moms should stay out of the sun and avoid tanning beds, especially during the first trimester. Pregnant women are more likely to overheat and tend to have more sensitive skin, making you more susceptible to burning, hives, heat rash and chloasma (dark splotchy skin).

It is generally safe for people to sleep on their stomach during pregnancy, although it may be uncomfortable and cause back or neck pain. Research suggests that it is safe for people to sleep in whichever position they prefer until around 30 weeks of gestation.

The risks of regular sunbathing (like sunburn and skin cancer) also exist when you are pregnant. However, sunbathing while you are pregnant adds a new dimension of risk that you need to consider. Cancer risk. Exposure to the sun, particularly if it results in sunburn, can increase your risk of skin cancer (melanoma).

In the early days of pregnancy it is fine to sleep on your stomach. Your bump will not start showing until the second trimester and sleeping on your stomach is unlikely to be uncomfortable. In the third trimester, you will have a large bump and it is very unlikely that you would choose this position.

Lots of women leak colostrum or clear fluid from their nipples when they’re pregnant. It’s not exactly the same stuff you’ll produce when you’re breastfeeding, but it is your breasts’ way of priming the pump (so to speak). As long as you and your breasts are enjoying it, your husband can, too.

Laying on your stomach is unlikely to cause injury to your baby, especially in the first trimester, however it is always better to be safe than sorry.

Bending is considered safe as long as the baby is safely ensconced in your womb. The amniotic fluid cushions your baby and lets him move his body and limbs when you bend. Though it is unlikely to hurt your baby, bending might make you extremely uncomfortable as the pregnancy progresses.

Most women can physically handle their usual workload up until about 32 to 34 weeks of pregnancy. Around this same time, many women are also shifting their mental focus from their job towards being a new mother, and that can affect the decision on when to stop working.

That said, muscles strains, backaches, and cramps are all common during pregnancy. While sitting with your legs crossed won’t hurt your baby, it may contribute to ankle swelling or leg cramps. If you find your ankles swelling or your legs cramping, try sitting with both feet on the floor or elevated on a stool.

At 6 months, babies can sit when they are placed in this position, with a slight forward lean, but without needing to prop on their arms and without a rounded back. They are likely to fall over backward or sideways, and this is normal.

Like other developmental milestones, sitting down is a process that happens gradually. For this reason, if your baby just started sitting, you can expect them to lean forward. The back-extensor muscles are still not well strengthened and, therefore, the baby is not yet strong enough to sit upright.

“Milestones can vary for each child, and although typically babies can sit unsupported at six months, it can be a few months sooner or later,” says Mitzner. As Mitzner explains, babies tend to “tripod” forward at first, meaning they lean forward to support themselves with both hands.

018). CONCLUSION. Head lag with other alterations in early development may be associated with autism risk and may serve as an early indicator of neurodevelopmental disruption. Results have clinical implications for occupational therapists in early intervention practice.