Health

FDA Recommends using Physical Sunscreen over Chemical

Published

6 years ago

July 16, 2019

Dermatologists and Food and drug Administration continue to advise Americans to apply sunscreen. Generally only one in 5 Americans develops cancer. But applying sunscreen reduces the risk. And sunscreen also reduces premature aging, wrinkles and sun spots.

Even though all of us pay little attention to the harm sun does us, we apply sunscreen. And sunscreen, or a sunbed cream (zonnebankcreme) is one of the staple cosmetics everyone uses. So, the FDA proposed a regulation that manufacturers have to provide more data about the safety of certain sunscreen ingredients. And they also requested the details of how much absorbing capacity do these chemicals have, and how they have any effects on the body.

There are two types of sunscreen. One is the physical sunscreen. It sits on the skin and reflects the UV rays. And it contains chemicals like zinc oxide and titanium dioxide. People with sensitive skin must use physical sunscreen. And these sunscreens leave a white residue on skin like applied by cricket players on field. Physical sunscreens are more natural than the next type- Chemical sunscreen.

The chemical sunscreens absorb the UV rays from sun rather than reflecting it. And they have ingredients like Oxybenzone, avobenzone, octisalate, octocrylene, homosalate, octinoxate. These sunscreens do not leave a white residue and are more cosmetically elegant.

The FDA claims that Titanium dioxide and zinc oxide are the safest ingredients for skin. Which means that physical sunscreen is safer. But that does not mean chemical sunscreens are hazardous. It only means that the FDA does not have more information on their level of safety.

If the ingredients on your sunscreen pack concerns you, then check for titanium dioxide and zinc. But if there are other ingredients then you can use a physical sunscreen. You can also use physical barriers like an umbrella, a long sleeve shirt, and a hat. You can use shades for your eyes too. The sun is most powerful in the time frame of 10 am to 2 pm.

It is always better to consult a dermatologist for sunscreen for your skin.

Health

Best Times to Take Whey Protein Isolate for Optimal Results

Published

1 week ago

November 16, 2025

Michelle Langton

For anyone looking to build muscle, recover faster, or simply improve their overall nutrition, timing can make a big difference when it comes to protein intake. Whey protein isolate is one of the most efficient and bioavailable sources of protein available — easily absorbed by the body and ideal for supporting recovery and growth. Whether you’re a seasoned athlete or just starting your fitness journey, knowing the best times to take it can help you make the most of its benefits. If you’re looking for a high-quality option, explore premium whey protein isolate in Australia to fuel your results.

1. Post-Workout: The Prime Time for Recovery

The period immediately after your workout is arguably the best time to consume whey protein isolate. During exercise, your muscles experience micro-tears and deplete their glycogen stores. Consuming whey protein isolate within 30 minutes post-training provides your body with fast-digesting amino acids, which help repair muscle tissue and stimulate protein synthesis.

Pairing your shake with a source of carbohydrates can further enhance recovery by replenishing glycogen stores and promoting better nutrient absorption.

2. First Thing in the Morning

After several hours of sleep, your body wakes up in a fasted state. Consuming whey protein isolate in the morning helps prevent muscle breakdown and kickstarts your metabolism for the day. It’s particularly useful if you don’t have time for a full breakfast or if you train early in the morning.

This quick, easily digestible protein gives your muscles a readily available source of amino acids to maintain muscle mass and energy levels throughout the morning.

3. Between Meals to Support Protein Intake

If you struggle to meet your daily protein goals through food alone, taking whey protein isolate between meals is a simple way to boost your intake. This is especially beneficial for those aiming to build lean muscle or lose fat while maintaining muscle mass.

A mid-morning or mid-afternoon shake helps stabilise blood sugar levels and reduces the temptation to reach for less nutritious snacks.

4. Before Bed (When Needed)

While casein protein is traditionally recommended for nighttime use due to its slow digestion, whey protein isolate can also be beneficial before bed in certain cases — particularly for those who train late in the evening or need additional daily protein intake.

Although it digests quickly, it still provides your muscles with amino acids to support repair and recovery during the early stages of sleep.

Optimising Your Protein Strategy

Ultimately, the best time to take whey protein isolate depends on your fitness goals, training schedule, and dietary habits. The most important thing is to ensure you’re consistently meeting your total daily protein needs. Whey protein isolate’s versatility makes it easy to integrate into your lifestyle — from breakfast smoothies to post-workout shakes.